BINMASTER NCR-80 Operating Instructions Manual
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BINMASTER NCR-80 Operating Instructions Manual

Radar sensor for continuous level measurement of bulk solids
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Operating Instructions
Radar sensor for continuous level
measurement of bulk solids
NCR-80
Two-wire 4 - 20 mA/HART
Document ID: 925-0338 Rev B
NCR-80 Two-Wire 4-20 mA/HART
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Summary of Contents for BINMASTER NCR-80

  • Page 1 Operating Instructions Radar sensor for continuous level measurement of bulk solids NCR-80 Two-wire 4 - 20 mA/HART Document ID: 925-0338 Rev B NCR-80 Two-Wire 4-20 mA/HART...

  • Page 2: Table Of Contents

    5.5 Double chamber housing Ex d ................... 33 5.6 Wiring plan, double chamber housing Ex d ia ..............34 5.7 Double chamber housing with DISADAPT .................36 5.8 Wiring plan - version IP 66/IP 68, 1 bar ................36 NCR-80 Two-Wire 4-20 mA/HART...
  • Page 3 11.1 Technical data ........................70 11.2 Radio astronomy stations ....................80 11.3 Dimensions........................80 Safety instructions for Ex areas Take note of the Ex specific safety instructions for Ex applications. These instructions are attached as documents to each instrument with Ex approval and are part of the operating instructions manual. NCR-80 Two-Wire 4-20 mA/HART...

  • Page 4: About This Document

    The dot set in front indicates a list with no implied sequence. Action This arrow indicates a single action. Sequence of actions Numbers set in front indicate successive steps in a procedure. Battery disposal This symbol indicates special information about the disposal of batteries and accumulators. NCR-80 Two-Wire 4-20 mA/HART...

  • Page 5: For Your Safety

    Depending on the instrument version, the emitting frequencies are in the C, K or W band range. The low emitting frequencies are far below the internationally approved limit values. When used correctly, the device poses no danger to health. NCR-80 Two-Wire 4-20 mA/HART...

  • Page 6: Ce Conformity

    This approval is only valid for USA. Hence the following text is only available in the English language. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: • This device may not cause interference, and NCR-80 Two-Wire 4-20 mA/HART...

  • Page 7: Radio License For Canada

    L’exploitation est autorisée aux deux conditions suivantes: • L’appareil ne doit pas produire de brouillage, et • L’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement NCR-80 Two-Wire 4-20 mA/HART...

  • Page 8: Environmental Instructions

    Protection of the environment is one of our most important duties. That is why we have introduced an environment management system with the goal of continuously improving company environ- mental protection. The environment management system is certified according to DIN EN ISO 14001. Please help us fulfill this obligation by observing the environmental instructions in this manual: • Chapter “Packaging, transport and storage” • Chapter “Disposal” NCR-80 Two-Wire 4-20 mA/HART...

  • Page 9: Product Description

    16 Notified authority for CE marking 17 Approval directive The type label contains the serial number of the instrument. With it you can find the following instrument data: • Product code (HTML) • Delivery date (HTML) • Order-specific instrument features (HTML) • Operating instructions and quick setup guide at the time of shipment (PDF) • Order-specific sensor data for an electronics exchange (XML) • Test certificate (PDF) - optional NCR-80 Two-Wire 4-20 mA/HART...

  • Page 10: Principle Of Operation

    In this operating instructions manual, the optional instrument features are described. The respective scope of delivery results from the order specification. 3.2 Principle of operation The NCR-80 is a radar sensor for continuous level measurement of bulk solids even under the most difficult process conditions and in very large measuring ranges. It is ideal for use in high, slender silos with poorly reflecting bulk solids such as fly-ash, plastic granules or wood chips as well as internal installations that cause strong false echoes. This is made possible by its functional principle, a distance measurement through frequency shifting with an especially small beam angle.

  • Page 11: Packaging, Transport And Storage

    • Relative humidity 20 -85% 3.4 Accessories and replacement parts The display and adjustment module BINDISC is used for measured value indication, adjustment and diagnosis. It can be inserted into the sensor and removed at any time. You can find further information in the operating instructions “Display and adjustment module BINDISC.” NCR-80 Two-Wire 4-20 mA/HART...
  • Page 12 A mounting strap is available for mounting the instrument with plastic horn antenna to the wall or ceiling. You can find additional information in chapter “Mounting” of this operating instruction. The supplementary electronics is a replacement part for sensors with double chamber housing and 4-20 mA/HART - two-wire. You can find further information in the operating instructions “Supplementary electronics for 4-20 mA/HART - two-wire.” NCR-80 Two-Wire 4-20 mA/HART...

  • Page 13: Mounting

    The mounting position and orientation of the sensor must take into account the limitations in chapter “For your safety”, “Radio approval for USA” “Radio approval for Canada” of this operating instructions. NCR-80 Two-Wire 4-20 mA/HART...

  • Page 14: Mounting Versions, Plastic Horn Antenna

    This allows swiveling the sensor up to 180° for optimal orientation and rotating for optimal connection. Fig. 2: Ceiling mounting via the mounting strap with length 300 mm Fig. 3: Rotating with ceiling mounting As an alternative the strap mounting is carried out horizontally or obliquely. NCR-80 Two-Wire 4-20 mA/HART...
  • Page 15 Two versions are available for mounting the instrument on a socket: • Combi compression flange fitting to DN 80 (ASME 3” and JIS 80) • Adapter flange from DN 100 (ASME 4” or JIS 100) The combi compression flange is suitable for different flange standards and can be used for simple applications. It comes unassembled and not sealed against the radar sensor and can thus only be used unpressurized. It can be retrofitted on instruments with single chamber housing, retrofitting to a double chamber housing is not possible. NCR-80 Two-Wire 4-20 mA/HART...

  • Page 16: Mounting Preparations, Mounting Strap

    The mounting strap is supplied unassembled (optionally) and must be screwed to the sensor before setup with three hexagon socket screws M5 x 10 and spring washers. Max. torque, see chapter “Technical data”. Required tools: Allen wrench size 4. There are two different variants of screwing the strap to the sensor, see following illustration: NCR-80 Two-Wire 4-20 mA/HART...

  • Page 17: Mounting Instructions

    1 Nose for marking the direction of polarization Information: When the housing is rotated, the direction of polarization changes and hence the influence of the false echo on the measured value. Please keep this in mind when mounting or making changes later. Mount the sensor at least 200 mm (7.874 in) away from the vessel wall. NCR-80 Two-Wire 4-20 mA/HART...
  • Page 18 The instrument should not be mounted too close to the inflowing medium, as the radar signal could be disrupted. Silo with filling from top The optimal mounting position is opposite the filling aperture. To avoid heavy soiling, the distance to any filter or dust exhauster should be as large as possible. Fig. 11: Mounting of the radar sensor with inflowing medium Silo with lateral filling In bulk solids silos with lateral pneumatic filling the instrument should not be mounted above the filling stream, as the radar signal will be disrupted. The optimal mounting position is to the side of the filling aperture. To avoid heavy soiling, the distance to any filter or dust exhauster should be as large as possible. NCR-80 Two-Wire 4-20 mA/HART...
  • Page 19 Fig. 13: Recommended socket mounting If the medium has good reflective properties, you can also mount the NCR-80 on longer sockets. Approximate socket heights are shown in the following illustration. Information: When mounting on longer sockets, we recommend carrying out a false signal suppression (see chapter “Parameter adjustment”). NCR-80 Two-Wire 4-20 mA/HART...
  • Page 20 In a cylindrical silo with conical outlet, the sensor is mounted anywhere from one third to one half of the vessel radius from the outside wall (see following drawing). NCR-80 Two-Wire 4-20 mA/HART...
  • Page 21 With the help of an optional swiveling holder, the sensor can be easily aligned to the vessel center. The necessary angle of inclination depends on the vessel dimensions. It can be easily checked with a suitable bubble tube or mechanic’s level on the sensor. NCR-80 Two-Wire 4-20 mA/HART...
  • Page 22 Fig. 16: Proposal for installation after orientation NCR-80 The following table shows the necessary angle of inclination. It depends on the measuring distance and the distance “a” between vessel center and installation position. Distance d 2° 4” 6” 8” 10”...
  • Page 23 Proceed as follows to adjust the angle of inclination with the swiveling holder: 1. Loosen the terminal screws of the swivel holder by one turn. Use a hexagon socket wrench, size 5. Fig. 17: NCR-80 with swiveling holder 1 Terminal screws (6 pcs.) 2. Align the sensor, check angle of inclination Information: The max.
  • Page 24 This spacer is used to thermally decouple the electronics from the high process temperatures. Information: The spacer may only be incorporated up to a maximum of 50 mm into the vessel insulation. Only then is a reliable temperature decoupling guaranteed. NCR-80 Two-Wire 4-20 mA/HART...
  • Page 25 The best mounting location is on the outer wall of the silo, with the sensor pointing towards the discharge opening in the silo center. This can be accomplished, for example, with the mounting strap. Fig. 21: Installation and orientation in multiple chamber silos NCR-80 Two-Wire 4-20 mA/HART...
  • Page 26 To protect the sensor against buildup, particularly in case of strong condensation, air rinsing is recommended. Metal-jacketed lens antenna The NCR-80 with metal-jacketed lens antenna is equipped with a rinsing air connection as a standard feature, see following graphics. Fig. 23: Rinsing air connection on metal-jacketed lens antenna Plastic horn antenna The NCR-80 with plastic horn antenna is optionally available with a rinsing air connection.
  • Page 27 Fig. 24: Rinsing air connection with compression flange Fig. 25: Rinsing air connection with adapter flange You can find details on the rinsing air connection in chapter “Technical data”. NCR-80 Two-Wire 4-20 mA/HART...

  • Page 28: Connecting To Power Supply

    The free openings for the cable glands are therefore covered with red dust protection caps as transport protection. Prior to setup you have to replace these protective caps with approved cable glands or close the openings with suitable blind plugs. NCR-80 Two-Wire 4-20 mA/HART...

  • Page 29: Connecting

    4. Remove approx. 10 cm (4 in) of the cable mantle, strip approx. 1 cm (0.4 in) of insulation from the ends of the individual wires 5. Insert the cable into the sensor through the cable entry NCR-80 Two-Wire 4-20 mA/HART...
  • Page 30 You can find further information on the max. wire cross-section under Technical data - Electromechanical data” 7. Check the hold of the wires in the terminals by lightly pulling on them 8. Connect the screen to the internal ground terminal, connect the external ground terminal to potential equalization NCR-80 Two-Wire 4-20 mA/HART...

  • Page 31: Wiring Plan, Single Chamber Housing

    The following illustrations apply to the non-Ex as well as to the Ex-ia version. Fig. 29: Electronics compartment, double chamber housing 1 Internal connection to the terminal compartment 2 For display and adjustment module or interface adapter NCR-80 Two-Wire 4-20 mA/HART...
  • Page 32 - additional current output 1 First current output (I) - Voltage supply and signal output (HART) 2 Second current output (II) - Voltage supply and signal output (without HART) 3 Ground terminal for connection of the cable screen NCR-80 Two-Wire 4-20 mA/HART...

  • Page 33: Double Chamber Housing Ex D

    1 Voltage supply You can find detailed information on connection in the supplementary instructions “PLICSMOBILE GSM/GPRS radio module”. 5.5 Double chamber housing Ex d Fig. 33: Electronics compartment, double chamber housing Ex d 1 Internal connection to the terminal compartment 2 For display and adjustment module or interface adapter NCR-80 Two-Wire 4-20 mA/HART...

  • Page 34: Wiring Plan, Double Chamber Housing Ex D Ia

    1 Internal connection to the terminal compartment 2 For display and adjustment module or interface adapter 3 Internal connection to the plug connector for external display and adjustment unit (optional) Note: HART multi-drop mode is not possible when using an Ex-d-ia instrument. NCR-80 Two-Wire 4-20 mA/HART...
  • Page 35 Fig. 37: Top view of the plug connector 1 Pin 1 2 Pin 2 3 Pin 3 4 Pin 4 Contact pin Color connection Terminal, cable in the sensor electronics module Pin 1 Brown Pin 2 White Pin 3 Blue Pin 4 Black NCR-80 Two-Wire 4-20 mA/HART...

  • Page 36: Double Chamber Housing With Disadapt

    As soon as a plausible measured value is found, the corresponding current is outputted to the signal cable. The value corresponds to the actual level as well as the settings already carried out, e.g. factory setting. NCR-80 Two-Wire 4-20 mA/HART...

  • Page 37: Set Up With The Display And Adjustment Module

    Disassembly is carried out in reverse order. The display and adjustment module is powered by the sensor, an additional connection is not necessary. Fig. 41: Installing the display and adjustment module in the electronics compartment of the single chamber housing NCR-80 Two-Wire 4-20 mA/HART...

  • Page 38: Adjustment System

    1 In the electronics compartment 2 In the terminal compartment Note: If you intend to retrofit the instrument with a display and adjustment module for continuous measured value indication, a higher lid with an inspection glass is required. 6.2 Adjustment system Fig. 43: Display and adjustment elements 1 LC display 2 Adjustment keys NCR-80 Two-Wire 4-20 mA/HART...

  • Page 39: Measured Value Indication - Selection National Language

    In the third view, the selected measured value as well as a second selectable value, e.g. the temperature of the electronics, are displayed. During the initial setup of an instrument shipped Ex works, use the “OK” key to get to the menu “National language”. NCR-80 Two-Wire 4-20 mA/HART...

  • Page 40: Parameter Adjustment - Quick Setup

    Info: Instrument name, hardware and software version, calibration date, instrument features In the main menu item “Setup”, the individual submenu items should be selected one after the other and provided with the correct parameters to ensure optimum adjustment of the measurement. NCR-80 Two-Wire 4-20 mA/HART...
  • Page 41 Application: Depending on the type of bulk solids application, material cones and additional echoes from the vessel wall or bottom can become further interfering factors. Through this selection, the sensor is adapted perfectly to the application. NCR-80 Two-Wire 4-20 mA/HART...
  • Page 42 Vessel height/Measuring range: The NCR-80 is a bulk solids radar sensor for high, slender vessels. It covers a measuring range up to 120 m. This menu item lets you limit the active measuring range in which the instrument searches for level echoes.
  • Page 43 To indicate the actual level, an allocation of the measured distance to the percentage height must be carried out. To perform the adjustment, enter the distance with full and empty vessel, see the following example: NCR-80 Two-Wire 4-20 mA/HART...
  • Page 44 2. Prepare the percentage value for editing with [OK] and set the cursor to the requested position with [->]. 3. Set the requested percentage value with [+] and save with [OK]. The cursor jumps now to the distance value. NCR-80 Two-Wire 4-20 mA/HART...
  • Page 45 In the menu item “Current output mode” you determine the output characteristics and reaction of the current output in case of failure. The default setting is output characteristics 4 … 20 mA, failure mode < 3.6 mA. NCR-80 Two-Wire 4-20 mA/HART...
  • Page 46 • English • French • Spanish • Russian • Italian • Dutch • Portuguese • Japanese • Chinese • Polish • Czech • Turkish In the delivery status, the NCR-80 is set to the ordered national language. NCR-80 Two-Wire 4-20 mA/HART...
  • Page 47 The “Echo curve” shows the signal strength of the echoes over the measuring range in dB. The signal strength enables an evaluation of the quality of the measurement. The selected curve is continuously updated. A submenu with zoom functions is opened with the [OK] key: • “X-Zoom”: Zoom function for the meas. distance • “Y-Zoom”: 1, 2, 5 and 10x signal magnification in “dB” • Unzoom”: Reset the presentation to the nominal measuring range without magnification NCR-80 Two-Wire 4-20 mA/HART...
  • Page 48 With the adjustment software PACTware and the PC, the stored echo curves can be displayed with high resolution and used to recognize signal changes over time. In addition, the echo curve saved during setup can also be displayed in the echo curve window and compared with the current echo curve. NCR-80 Two-Wire 4-20 mA/HART...
  • Page 49 Order-related settings are not taken over into the current parameters after this reset. The following table shows the scope of the reset function and the default values of the instrument: NCR-80 Two-Wire 4-20 mA/HART...
  • Page 50 Write into sensor: Store data from the display and adjustment module back into the sensor The following data or settings for adjustment of the display and adjustment module are saved: • All data of the menu “Setup” and “Display” NCR-80 Two-Wire 4-20 mA/HART...
  • Page 51 In menu item “Current output, variable” you specify which measured variable the current output refers to. In menu item “Current output, adjustment” you can assign a respective measured value to the current output. The following circumstances cause interfering reflections and can influence the measurement: • High sockets • Vessel internals such as struts NCR-80 Two-Wire 4-20 mA/HART...
  • Page 52 The level would then no longer be detectable in this area. If a false signal suppression has already been saved in the sensor, the following menu window appears when selecting “False signal suppression”: NCR-80 Two-Wire 4-20 mA/HART...
  • Page 53 In the mode “Fixed current (4 mA)” a fixed 4 mA signal is output independently of the actual level. The default setting is “Analogue current output” and the address “00”. In this menu item you gain access to the protected area where you can enter special parame- ters. In exceptional cases, individual parameters can be modified in order to adapt the sensor to special requirements. Change the settings of the special parameters only after having contacted our service staff. NCR-80 Two-Wire 4-20 mA/HART...

  • Page 54: Saving The Parameter Adjustment Data

    “Additional adjustments” in the menu item “Copy device settings”. The data remain there permanently even if the sensor power supply fails. The following data or settings for adjustment of the display and adjustment module are saved: • All data of the menu “Setup” and “Display” NCR-80 Two-Wire 4-20 mA/HART...
  • Page 55 If it is necessary to exchange a sensor, the display and adjustment module is inserted into the replacement instrument and the data are likewise written into the sensor via the menu item “Copy device settings”. NCR-80 Two-Wire 4-20 mA/HART...

  • Page 56: Setup With Pactware

    Fig. 46: Connecting the PC via HART to the signal cable 1 Sensor 2 HART resistance 250 Ω (optional depending on evaluation) 3 Connection cable with 2 mm pins and terminals 4 Processing system/PLC/Voltage supply 5 Interface adapter, for example NCR-80 Two-Wire 4-20 mA/HART...

  • Page 57: Parameter Adjustment

    All device DTMs are available as a free-of-charge standard version and as a full version that must be purchased. In the standard version, all functions for complete setup are already included. An assistant for simple project configuration simplifies the adjustment considerably. Saving/printing the project as well as import/export functions are also part of the standard version. NCR-80 Two-Wire 4-20 mA/HART...

  • Page 58: Saving The Parameter Adjustment Data

    7.3 Saving the parameter adjustment data We recommend documenting or saving the parameter adjustment data via PACTware. That way the data are available for multiple use or service purposes. NCR-80 Two-Wire 4-20 mA/HART...

  • Page 59: Set Up With Other Systems

    Utility” is required which is available from the manufacturer. This software is updated via the In- ternet and new EDDs are automatically taken over into the device catalogue of this software after they are released by the manufacturer. They can then be transferred to a Field Communicator. NCR-80 Two-Wire 4-20 mA/HART...

  • Page 60: Diagnosis, Asset Management And Service

    Echo curve of the setup: This is used as reference echo curve for the measurement conditions during setup. Changes in the measurement conditions during operation or buildup on the sensor can thus be recognized. The echo curve of the setup is stored via: NCR-80 Two-Wire 4-20 mA/HART...

  • Page 61: Asset Management Function

    Out of specification: The measured value is unstable because the instrument specification is ex- ceeded (e.g. electronics temperature). This status message is inactive by default. It can be activated by the user via PACTware/DTM or EDD. Maintenance: Due to external influences, the instrument function is limited. The measurement is affected, but the measured value is still valid. Plan in maintenance for the instrument because a failure is expected in the near future (e.g. due to buildup). NCR-80 Two-Wire 4-20 mA/HART...
  • Page 62 3 min. F113 – EMC interference – Remove EMC influences Bit 12 of Byte 0…5 Communication – Transmission error with the – Exchange 4-wire power error external communication supply unit or electronics with 4-wire power supply unit NCR-80 Two-Wire 4-20 mA/HART...
  • Page 63 Rectification in CMD 48 S600 – Temperature of the – Check ambient Bit 8 of Byte 14…24 Impermissible electronics in the temperature electronics non-specified range – Isolate electronics temperature – Use instrument with high- er temperature range NCR-80 Two-Wire 4-20 mA/HART...
  • Page 64 – Antenna dirty or antenna/sensor defective – Remove possible false echoes – Optimize sensor position and orientation M506 – Error during setup – Check or correct installation Bit 6 of Byte 14…24 Installation/ and/or parameter Setup error adjustment NCR-80 Two-Wire 4-20 mA/HART...

  • Page 65: Rectify Faults

    A distinction is made between measurement errors during: • Constant level • Filling • Emptying The images in column “Error pattern” show the real level as a broken line and the level displayed by the sensor as a continuous line. NCR-80 Two-Wire 4-20 mA/HART...
  • Page 66 – Amplitude or position of a – Determine the reason for false signal has changed the changed false signals, (e.g. condensation, build- carry out false signal up); false signal suppres- suppression, e.g. with sion no longer matches condensation actual conditions NCR-80 Two-Wire 4-20 mA/HART...
  • Page 67 – Minimize interfering installations in the close range by changing the polarization direction – After eliminating the false signals, the false signal suppression must be deleted. Carry out a new false signal suppression NCR-80 Two-Wire 4-20 mA/HART...

  • Page 68: Exchanging The Electronics Module

    When loading on site, all the order data must be available (contact technical services as needed.) Caution: All user-specific settings must be entered again. Hence, you have to carry out a new setup after the electronics exchange. If you have stored the data of the parameter adjustment during the first setup of the sensor, you can transfer these to the replacement electronics module. A new setup is not necessary. NCR-80 Two-Wire 4-20 mA/HART...

  • Page 69: Dismount 10.1 Dismounting Steps

    This instrument is not subject to the WEEE directive 2002/96/EG and the respective national laws. Pass the instrument directly on to a specialized recycling company and do not use the municipal collecting points. These may be used only for privately used products according to the WEEE directive. NCR-80 Two-Wire 4-20 mA/HART...

  • Page 70: Supplement

    Seal between housing and housing lid Silicone SI 850 R, NBR silicone-free – Inspection window in housing cover Polycarbonate – Ground terminal 316L – Weights Instrument (depending on housing, approx. 2 … 17.2 kg (4.409 … 37.92 lbs) – process fitting and antenna) NCR-80 Two-Wire 4-20 mA/HART...
  • Page 71 4-20 mA/HART Range of the output signal 3.8-20.5 mA/HART (default setting) Signal resolution 0.3 µA Resolution, digital < 1 mm (0.039 in) Failure signal current output (adjustable) mA-value unchanged 20.5 mA, 22 mA, < 3.6 mA NCR-80 Two-Wire 4-20 mA/HART...
  • Page 72 Min. distance to internal installations > 200 mm (7.874 in) – Reflector Flat plate reflector, surface 1 x 1 m (3.281 x 3.281 ft) – False reflections Biggest false signal, 20 dB smaller than the useful signal – Deviation See following diagrams Default values can be assigned individually. NCR-80 Two-Wire 4-20 mA/HART...
  • Page 73 Beam angle Plastic horn antenna 3.5° – Metal-jacketed lens antenna 4° – Time span (after a sudden measuring distance change of max. 2 m in bulk solids applications) until the output signal has taken on 90 % of the final value for the first time (IEC 61298-2). Outside the specified beam angle, the energy level of the radar signal is 50% (-3 dB) less. NCR-80 Two-Wire 4-20 mA/HART...
  • Page 74 EPDM (COG AP310) -40 … +80 °C (-40 … +176 °F) Ambient temperature - Process temperature Fig. 60: Ambient temperature - Process temperature, plastic horn antenna 1 Ambient temperature 2 Process temperature EIRP: Equivalent Isotropic Radiated Power. NCR-80 Two-Wire 4-20 mA/HART...
  • Page 75 Fig. 62: Ambient temperature - Process temperature, metal-jacketed lens antenna up to +200 °C (392 °F) A Ambient temperature B Process temperature 1 Aluminium housing 2 Plastic housing 3 Stainless steel housing, precision casting 4 Stainless steel housing, electropolished NCR-80 Two-Wire 4-20 mA/HART...
  • Page 76 3.6 m 1.2 bar (17.4 psig) 3.9 m 2.3 m 1.4 bar (20.3 psig) 2.7 m 1.6 bar (23.2 psig) 4.3 m 1.8 bar (20.3 psig) 4.5 m 3.5 m 2 bar (23.2 psig) 4.6 m NCR-80 Two-Wire 4-20 mA/HART...
  • Page 77 ● ● – ● steel Wire cross-section (spring-loaded terminals) – Massive wire, stranded wire 0.2 … 2.5 mm² (AWG 24 … 14) – Stranded wire with end sleeve 0.2 … 1.5 mm² (AWG 24 … 16) NCR-80 Two-Wire 4-20 mA/HART...
  • Page 78 Configuration, connection cable Cable length Standard cable Special cable Screened 4 … 20 mA/HART 50 m ● – – Profibus PA, 25 m – ● ● Foundation Fieldbus Integrated clock Date format Day.Month.Year Time format 12 h/24 h NCR-80 Two-Wire 4-20 mA/HART...
  • Page 79 – Calculation (UB - Umin)/0.022 A – Example - Non-Ex instrument with UB= 24 V DC (24 V - 12 V)/0.022 A = 545 Ω Electrical protective measures Protection rating Housing material Version IP-protection class NEMA protection Plastic Single chamber IP 66/IP 67 Type 4X Double chamber IP 66/IP 67 Type 4X NCR-80 Two-Wire 4-20 mA/HART...

  • Page 80: Radio Astronomy Stations

    Approvals Instruments with approvals can have different technical specifications depending on the version. 11.2 Radio astronomy stations Certain restrictions on the use of NCR-80 outside closed vessels result from the radio license. You can find these restrictions in chapter “Radio license for Europe”. Some of these restrictions have to do radio astronomy stations. The following table states the geographic positions of radio astronomy stations in Europe:...
  • Page 81 Aluminium housing Fig. 64: Housing versions with protection rating IP 66/IP 68 (0.2 bar) - with integrated display and adjustment module the housing is 9 mm/0.35 in higher 1 Single chamber version 2 Double chamber version NCR-80 Two-Wire 4-20 mA/HART...
  • Page 82 Fig. 66: Housing versions with protection rating IP 66/IP 68 (0.2 bar) - with integrated display and adjustment module the housing is 9 mm/0.35 in higher 1 Single chamber version, electropolished 2 Single chamber version, precision casting 3 Double chamber version, precision casting NCR-80 Two-Wire 4-20 mA/HART...
  • Page 83 9 mm/0.35 in higher 1 Single chamber version, electropolished 2 Single chamber version, precision casting 3 Double chamber version, precision casting NCR-80, plastic horn antenna with compression flange Fig. 68: Radar sensor with compression flange 1 Compression flange NCR-80 Two-Wire 4-20 mA/HART...
  • Page 84 NCR-80, plastic horn antenna with compression flange and rinsing connection Fig. 69: Radar sensor with compression flange and rinsing connection 1 Compression flange 2 Reflux valve 3 Rinsing connection NCR-80 Two-Wire 4-20 mA/HART...
  • Page 85 NCR-80, plastic horn antenna with adapter flange Fig. 70: Radar sensor with adapter flange 1 Adapter flange 2 Process seal NCR-80 Two-Wire 4-20 mA/HART...
  • Page 86 NCR-80, plastic horn antenna with adapter flange and rinsing connection Fig. 71: NCR-80, adapter flange and rinsing connection 1 Rinsing air connection 2 Reflux valve 3 Adapter flange NCR-80 Two-Wire 4-20 mA/HART...
  • Page 87 NCR-80, plastic horn antenna with adapter flange and rinsing connection Fig. 72: NCR-80, plastic horn antenna, mounting strap in 170 or 300 mm length NCR-80 Two-Wire 4-20 mA/HART...
  • Page 88 NCR-80, metal-jacketed lens antenna Fig. 73: NCR-80, metal-jacketed lens antenna. Flange thickness acc. to drawing, flange dimensions acc. to DIN/ASME/JIS. 1 Version up to 130 °C (266 °F) 2 Version up to 200 °C (392 °F) NCR-80, metal-jacketed lens antenna with rinsing connection Fig.
  • Page 89 NCR-80, metal-jacketed lens antenna with swiveling mount Fig. 75: NCR-80, metal-jacketed lens antenna and swiveling mount 1 Version up to 130 °C (266 °F) 2 Version up to 200 °C (392 °F) NCR-80 Two-Wire 4-20 mA/HART...
  • Page 90 NCR-80, metal-jacketed lens antenna with swiveling mount and rinsing connection Fig. 76: NCR-80 metal-jacketed lens antenna with swiveling mount and rinsing connection 1 Version up to 130 °C (266 °F) 2 Version up to 200 °C (392 °F) 3 Blind plug 4 90°...
  • Page 91 Subject to change without prior notice. BinMaster Phone: 402-434-9102 7201 N 98th St. Fax: 402-434-9133 Lincoln NE 68507 E-mail: info@binmaster.com www.binmaster.com NCR-80 Two-Wire 4-20 mA/HART...

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