1. Manuals
  2. Brands
  3. Solutions Manuals
  4. Security Sensors
  5. UWT NivoGuide 8200
  6. Technical information/instruction manual

Solutions UWT NivoGuide 8200 Technical Information/Instruction Manual

Hide thumbs Also See for UWT NivoGuide 8200:
Table of Contents

Advertisement

Quick Links

Download this manual
NivoGuide® 8200
Two-wire 4 ... 20 mA/HART, with SIL qualification
Coax probe
-196 ... +280 °C, -196 ... +450 °C
TDR sensor for continuous level and interface
measurement of liquids
Technical information / Instruction manual
Document ID: 61902

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the UWT NivoGuide 8200 and is the answer not in the manual?

Questions and answers

Related Manuals for Solutions UWT NivoGuide 8200

Summary of Contents for Solutions UWT NivoGuide 8200

  • Page 1 NivoGuide® 8200 Two-wire 4 … 20 mA/HART, with SIL qualification Coax probe -196 … +280 °C, -196 … +450 °C TDR sensor for continuous level and interface measurement of liquids Technical information / Instruction manual Document ID: 61902...

  • Page 2: Table Of Contents

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification Contents Contents About this document ....................... 4 Function ........................... 4 Target group ........................4 Symbols used........................4 For your safety ......................... 5 Authorised personnel ....................... 5 Appropriate use ........................ 5 Warning about incorrect use .....................
  • Page 3 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification Contents Dismounting steps......................60 Disposal ......................... 60 10 Supplement ..........................61 10.1 Technical data ........................ 61 10.2 Dimensions ........................75 10.3 Trademark ........................78 Safety instructions for Ex areas Take note of the Ex specific safety instructions for Ex applications.

  • Page 4: About This Document

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 1 About this document About this document Function This operating instructions provides all the information you need for mounting, connection and setup as well as important instructions for maintenance, fault rectification, the exchange of parts and the safety of the user.

  • Page 5: For Your Safety

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 2 For your safety For your safety Authorised personnel All operations described in this documentation must be carried out only by trained, qualified personnel authorised by the plant operator. During work on and with the device, the required personal protective equipment must always be worn.

  • Page 6: Eu Conformity

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 2 For your safety EU conformity The device fulfils the legal requirements of the applicable EU direc- tives. By affixing the CE marking, we confirm the conformity of the instrument with these directives.
  • Page 7 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 2 For your safety Installations in Canada shall comply with the relevant requirements of the Canadian Electrical Code A Class 2 power supply unit has to be used for the installation in the USA and Canada.

  • Page 8: Product Description

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 3 Product description Product description 3.1 Configuration Type label The type label contains the most important data for identification and use of the instrument: Fig. 1: Layout of the type label (example) Instrument type Product code Approvals...

  • Page 9: Principle Of Operation

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 3 Product description – Quick setup guide NivoGuide 8200 – Instructions for optional instrument features – Ex-specific "Safety instructions" (with Ex versions) – If necessary, further certificates Information: Optional instrument features are also described in this operating instructions manual.
  • Page 10 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 3 Product description Fig. 3: Interface measurement 1 Sensor reference plane (seal surface of the process fitting) d1 Distance to the interface d2 Distance to the level TS Thickness of the upper medium (d1 - d2) h1 Height - Interface h2 Height - Level L1 Lower medium L2 Upper medium L3 Gas phase...

  • Page 11: Packaging, Transport And Storage

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 3 Product description Output signal The instrument is always preset to the application "Level measure- ment". For the interface measurement, you can select the requested output signal with the setup. Packaging, transport and storage Packaging Your instrument was protected by packaging during transport.

  • Page 12: Mounting

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 4 Mounting Mounting General instructions Screwing in On devices with a threaded fitting, the hexagon on the process fitting must be tightened with a suitable wrench. See chapter "Dimensions" for wrench size. Warning: The housing or the electrical connection may not be used for screw- ing in! Depending on the device version, tightening can cause dam-...

  • Page 13: Mounting Instructions

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 4 Mounting the process conditions in chapter "Technical data" of the operating instructions or on the type label. Make sure before mounting that all parts of the instrument exposed to the process are suitable for the existing process conditions.
  • Page 14 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 4 Mounting Fig. 5: Mounting of the sensor with inflowing medium Measuring range The reference plane for the measuring range of the sensors is the sealing surface of the thread or flange. Keep in mind that a min. distance must be maintained below the refer- ence plane and possibly also at the end of the probe - measurement in these areas is not possible (dead zone).
  • Page 15 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 4 Mounting Fig. 6: Fasten the probe 1 Coax probe Retaining sleeve Mounting in the vessel Instruments for a temperature range up to +280 °C (536 °F) or up to insulation +450 °C (842 °F) have a distance piece between process fitting and electronics housing.
  • Page 16 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 4 Mounting Fig. 7: Mounting the instrument on insulated vessels. Temperature insulation Ambient temperature on the housing Steam boiler applications Vapours, superimposed gases, high pressures and temperature dif- ferences can change the spreading speed of radar impulses. There are two possibilities to correct these deviations.
  • Page 17 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 4 Mounting Fig. 8: Measuring ranges - NivoGuide 8200 with steam compensation Reference plane Probe length L Measuring range Upper dead zone with steam compensation Lower dead zone Reference measurement distance to steam compensation Length of the reference measuring distance...

  • Page 18: Connecting To Power Supply

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 5 Connecting to power supply Connecting to power supply Preparing the connection Safety instructions Always keep in mind the following safety instructions: • Carry out electrical connection by trained, qualified personnel authorised by the plant operator •...

  • Page 19: Connecting

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 5 Connecting to power supply Note: Prior to setup you have to replace these protective caps with ap- proved cable glands or close the openings with suitable blind plugs. On plastic housings, the NPT cable gland or the Conduit steel tube must be screwed into the threaded insert without grease.

  • Page 20: Wiring Plan, Single Chamber Housing

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 5 Connecting to power supply Fig. 9: Connection steps 5 and 6 Single chamber housing Double chamber housing 6. Insert the wire ends into the terminals according to the wiring plan Information: Solid cores as well as flexible cores with wire end sleeves are insert- ed directly into the terminal openings.

  • Page 21: Wiring Plan, Double Chamber Housing

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 5 Connecting to power supply Electronics and connec- tion compartment 4...20mA 6 7 8 Fig. 10: Electronics and connection compartment - single chamber housing Voltage supply, signal output For display and adjustment module or interface adapter For external display and adjustment unit Ground terminal for connection of the cable screening Wiring plan, double chamber housing The following illustrations apply to the non-Ex as well as to the Ex-ia...
  • Page 22 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 5 Connecting to power supply Connection compartment 4...20mA Display 6 7 8 Fig. 12: Connection compartment - double chamber housing Voltage supply, signal output For display and adjustment module or interface adapter For external display and adjustment unit Ground terminal for connection of the cable screening...

  • Page 23: Functional Safety (Sil)

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 6 Functional safety (SIL) Functional safety (SIL) Objective In case of dangerous failures, processing facilities and machines can cause risks for persons, environment and property. The risk of such failures must be judged by the plant operator.

  • Page 24: Safety Concept Of The Parameterization

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 6 Functional safety (SIL) The following inputs/outputs are permitted: • 4 … 20 mA current output Safety concept of the parameterization Tool for operation and The following tools are permitted for parameterization of the safety parameterization function: •...

  • Page 25: Setup Process

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 6 Functional safety (SIL) Change parameters All parameters changed by the operator are automatically stored temporarily so that they can be verified in the next step. Verify parameters/Lock After setup, the modified parameters must be verified (confirm the adjustment correctness of the parameters).
  • Page 26 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 6 Functional safety (SIL) Function test not required If the parameter check was successful, the adjustment is locked auto- matically and the instrument is again in safe operating state. Setup is then finished.
  • Page 27 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 6 Functional safety (SIL) In both cases the output current must correspond to the respective level. Measure the current output and compare the value with the calcu- lated current value. You have to determine the permissible deviation of the values yourself.

  • Page 28: Set Up With The Display And Adjustment Module

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 7 Set up with the display and adjustment module Set up with the display and adjustment module Insert display and adjustment module The display and adjustment module can be inserted into the sensor and removed again at any time.

  • Page 29: Adjustment System

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 7 Set up with the display and adjustment module Fig. 14: Installing the display and adjustment module in the double chamber housing In the electronics compartment In the connection 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...
  • Page 30 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 7 Set up with the display and adjustment module – Move to the menu overview – Confirm selected menu – Edit parameter – Save value • [->] key: – Change measured value presentation –...

  • Page 31: Parameter Adjustment - Extended Adjustment

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 7 Set up with the display and adjustment module Parameter adjustment - Extended adjustment For technically demanding measuring points, you can carry out extended settings in "Extended adjustment". Main menu The main menu is divided into five sections with the following func- tions: Setup: Settings, e.g.
  • Page 32 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 7 Set up with the display and adjustment module • Capital letters from A … Z • Numbers from 0 … 9 • Special characters + - / _ blanks Units In this menu item you select the distance unit and the temperature unit.
  • Page 33 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 7 Set up with the display and adjustment module Application - Medium, In this menu item, you can define the type of medium (product). dielectric constant This menu item is only available if you have selected level measure- ment under the menu item "Application".
  • Page 34 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 7 Set up with the display and adjustment module Max. adjustment level In this menu item you can enter the max. adjustment for the level. With interface measurement this is the maximum total level. Adjust the requested percentage value with [+] and store with [OK].
  • Page 35 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 7 Set up with the display and adjustment module As an alternative, you have the possibility taking over the adjustment of the level measurement also for the interface. Enter the respective distance value in m for the surface of the upper medium corresponding to the percentage value.
  • Page 36 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 7 Set up with the display and adjustment module Warning: If a linearisation curve is selected, the measuring signal is no longer necessarily linear to the filling height. This must be considered by the user especially when setting the switching point on the limit signal transmitter.
  • Page 37 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 7 Set up with the display and adjustment module The default setting is output characteristics 4 … 20 mA, fault mode < 3.6 mA. Current output, min./max. In the menu item "Current output Min./Max.", you determine the reac- tion of the current output during operation.
  • Page 38 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 7 Set up with the display and adjustment module The instrument carries out an automatic false signal suppression as soon as the probe is uncovered. The false signal suppression is always updated.
  • Page 39 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 7 Set up with the display and adjustment module In this case, you have to carry out a function test. Function test During a function test, you have to test the safety function of the instrument in the vessel with the original medium.
  • Page 40 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 7 Set up with the display and adjustment module If you carry out the function test by means of the "PACTware" soft- ware, you can store the previously performed tests and continue from there later on.
  • Page 41 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 7 Set up with the display and adjustment module The default setting for the displayed value 2 is the electronics tem- perature. Display format In this menu item, you define the display format of the measured value on the display.
  • Page 42 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 7 Set up with the display and adjustment module In another window you can carry out a reset of the two peak values separately. Peak values, measure- The respective min. and max. measured values are saved in the ment reliability sensor.
  • Page 43 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 7 Set up with the display and adjustment module Echo curve The menu item "Echo curve" shows the signal strength of the echoes over the measuring range in V. The signal strength enables an evalua- tion of the quality of the measurement.
  • Page 44 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 7 Set up with the display and adjustment module The function "Echo curve memory" enables storing echo curves of the measurement. Under the sub-menu item "Echo curve memory" you can store the current echo curve. Parameter settings for recording the echo curve and the settings of the echo curve itself can be carried out in the adjustment software PACTware.
  • Page 45 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 7 Set up with the display and adjustment module The following reset functions are available: Delivery status: Restores the parameter settings at the time of ship- ment from the factory, incl. order-specific settings. Any stored false signal suppression or user-programmed linearisation curve, as well as the measured value memory, are deleted.
  • Page 46 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 7 Set up with the display and adjustment module Menu item Default value Integration time - Interface 0.0 s Linearisation type Linear Linearisation - Socket correction 0 mm Linearisation - Vessel height Probe length Scaling variable - Level Volume in l...
  • Page 47 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 7 Set up with the display and adjustment module Menu - Diagnosis Menu item Default value Status signals - Function control Switched on Status signals - Out of specification Switched off Status signals - Maintenance Switched on...
  • Page 48 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 7 Set up with the display and adjustment module The copied data are permanently saved in an EEPROM memory in the display and adjustment module and remain there even in case of power failure.
  • Page 49 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 7 Set up with the display and adjustment module Scaling interface - Scal- In menu item "Scaling variable" you define the scaling variable and ing size the scaling unit for the interface value on the display, e.g. volume in l. Scaling interface - Scal- In menu item "Scaling format"...
  • Page 50 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 7 Set up with the display and adjustment module HART mode The sensor is permanently set to the HART mode "Analogue current output". This parameter cannot be modified. The default setting is "Analogue current output" and the address 00. Special parameters In this menu item you gain access to the protected area where you can enter special parameters.

  • Page 51: Saving The Parameterisation Data

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 7 Set up with the display and adjustment module Example for displayed sensor features. Saving the parameterisation data On paper We recommended writing down the adjustment data, e.g. in this op- erating instructions manual, and archiving them afterwards.

  • Page 52: Diagnostics And Servicing

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 8 Diagnostics and servicing Diagnostics and servicing Maintenance If the device is used properly, no special maintenance is required in normal operation. When used in safety-instrumented systems (SIS), the safety function must be carried out on the instrument in regular time intervals by means of a proof test.
  • Page 53 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 8 Diagnostics and servicing Failure: Due to a malfunction in the instrument, a fault message is output. This status message is always active. It cannot be deactivated by the user.
  • Page 54 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 8 Diagnostics and servicing Code Cause Rectification DevSpec State in CMD 48 Text message F113 EMC interference Remove EMC influences Bit 12 of Byte 0 … 5 Communication Transmission error during external Exchange 4-wire power supply unit error communication with 4-wire power...

  • Page 55: Rectify Faults

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 8 Diagnostics and servicing Out of specification Code Cause Rectification DevSpec Text message State in CMD 48 S601 Level echo in the close range not Reduce level Bit 9 of available Byte 14 …...
  • Page 56 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 8 Diagnostics and servicing Error Cause Rectification 4 … 20 mA signal not stable Fluctuating measured value Set damping 4 … 20 mA signal missing Electrical connection faulty Check connection, correct, if necessary Voltage supply missing Check cables for breaks;...
  • Page 57 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 8 Diagnostics and servicing Fault description Cause Rectification Measured value jumps to- Due to the process, the amplitude of the Carry out a false signal suppression wards 100 % product echo decreases A false signal suppression was not car- ried out...

  • Page 58: Exchanging The Electronics Module

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 8 Diagnostics and servicing Fault description Cause Rectification Measured value remains re- Stored false signals in this position are Delete false signal suppression producible in one position larger than the level echo Carry out a new false signal suppression during emptying time...

  • Page 59: How To Proceed If A Repair Is Necessary

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 8 Diagnostics and servicing After the transfer of the sensor data, you have to verify the correct transmission by means of a check sum. Only then, the instrument will be ready for operation, again.

  • Page 60: Dismount

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 9 Dismount Dismount Dismounting steps Warning: Before dismounting, be aware of dangerous process conditions such as e.g. pressure in the vessel or pipeline, high temperatures, cor- rosive or toxic media etc. Take note of chapters "Mounting"...

  • Page 61: Supplement

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 10 Supplement 10 Supplement 10.1 Technical data General data Material 316L corresponds to 1.4404 or 1.4435 Materials, wetted parts Ʋ Process fitting - rod version 316L, 904L (1.4539), Alloy C22 (2.4602) and Aluminium oxide-ceramic 99.7 % (Al ) or Alloy C22 (2.4602) and Aluminium oxide-ceramic 99.7 % (Al...
  • Page 62 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 10 Supplement Ʋ Pipe thread, conical (ASME B1.20.1) 1½ NPT Ʋ Flanges DIN from DN 50, ASME from 2" Weight Ʋ Instrument weight (depending on approx. 6 … 12 kg (13.23 … 26.46 lbs) process fitting) Ʋ...
  • Page 63 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 10 Supplement Ʋ Third HART value (TV) Measurement reliability, level Ʋ Fourth HART value (QV) Electronics temperature Indication value - Display and adjustment module Ʋ Displayed value 1 Filling height Level Ʋ...
  • Page 64 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 10 Supplement Fig. 19: Measuring ranges - NivoGuide 8200 Reference plane Probe length L Measuring range (default setting refers to the measuring range in water) Upper dead zone (see following diagrams - grey section) Lower dead zone (see following diagrams - grey section) Typical deviation - Interface measure- ±...
  • Page 65 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 10 Supplement 5 mm (0.197 ") 2 mm (0.079 ") -2 mm (-0.079 ") -5 mm (-0.197 ") -10 mm (-0.394 ") 0,1 m 0,03 m (1.18 " 0,15 m (5.906 "...
  • Page 66 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 10 Supplement 10 mm (0.394 ") 6 mm (0.236 ") -6 mm (-0.236 ") -10 mm (-0.394 ") 0,1 m 0,1 m (3.937 0,25 m (9.842 " " (3.937 ") 0,05 m (1.968...
  • Page 67 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 10 Supplement Fig. 24: Measuring ranges - NivoGuide 8200 Reference plane Probe length L Measuring range (default setting refers to the measuring range in water) Upper dead zone (see following diagrams - grey section) Lower dead zone (see following diagrams - grey section) Typical deviation - Interface measure- ±...
  • Page 68 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 10 Supplement 5 mm (0.197 ") 2 mm (0.079 ") -2 mm (-0.079 ") -5 mm (-0.197 ") -10 mm (-0.394 ") 0,1 m 0,03 m (1.18 " 0,15 m (5.906 "...
  • Page 69 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 10 Supplement 10 mm (0.394 ") 6 mm (0.236 ") -6 mm (-0.236 ") -10 mm (-0.394 ") 0,1 m 0,1 m (3.937 0,25 m (9.842 " " (3.937 ") 0,05 m (1.968...
  • Page 70 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 10 Supplement Gas phase Temperature Pressure 10 bar 50 bar 100 bar 200 bar 400 bar (145 psig) (725 psig) (1450 psig) (2900 psig) (5800 psig) Steam (satu- 100 °C/212 °F - rated steam) 180 °C/356 °F 2.1 % 264 °C/507 °F 1.44 %...
  • Page 71 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 10 Supplement 80°C / 176°F 60°C / 140°F 50°C / 122°F 40°C / 104°F 0°C / 32°F -196°C -150°C -100°C -80°C -50°C 50°C 80°C 100°C 150°C 200°C 250°C 280°C -321°F -238°F -148°F...
  • Page 72 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 10 Supplement 400 bar (5800 psig) 380 bar (5510 psig) 356 bar (5160 psig) 200 bar (2900 psig) 100 bar (1450 psig) -196°C -100°C 0°C 100°C 200°C 280°C (-321°F) (-148°F) (32°F) (212°F)
  • Page 73 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 10 Supplement Shock resistance Ʋ Coax probe 25 g, 6 ms according to EN 60068-2-27 (mechanical shock) with tube length 50 cm (19.69 in) Electromechanical data - version IP 66/IP 67 and IP 66/IP 68; (0.2 bar) Cable entry Ʋ...
  • Page 74 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 10 Supplement Voltage supply Operating voltage U Ʋ Non-Ex instrument, Ex-d instrument 9.6 … 35 V DC Ʋ Ex-ia instrument 9.6 … 30 V DC Ʋ Ex-d-ia instrument 15 … 35 V DC Ʋ...

  • Page 75: Dimensions

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 10 Supplement 10.2 Dimensions The following dimensional drawings are only an extract of the possible versions. Aluminium housing ~ 116 mm ~ 87 mm (3.43") (4.57") ø 84 mm ø...
  • Page 76 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 10 Supplement Stainless steel housing ~ 59 mm (2.32") ø 80 mm (3.15") M20x1,5/ ½ NPT Fig. 35: 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) Stainless steel single chamber (electropolished) Stainless steel single chamber (precision casting) Stainless steel double chamber housing (precision casting) Stainless steel housing with protection rating IP 66/IP 68 (1 bar) ~ 93 mm...
  • Page 77 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 10 Supplement NivoGuide 8200, coax version SW 60 (2.36") G1½ / 1½ NPT ø 42,2 mm ø 42,2 mm (1.66") (1.66") Fig. 37: NivoGuide 8200, threaded version Sensor length, see chapter "Technical data" Temperature version -196 … +280 °C (-321 … 536 °F) Temperature version -196 … +450 °C (-321 … 842 °F) Max.

  • Page 78: Trademark

    NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification 10 Supplement 10.3 Trademark All the brands as well as trade and company names used are property of their lawful proprietor/ originator.
  • Page 79 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification INDEX INDEX Grounding 19 Adjustment – Max. adjustment 34 HART address 50 – Min. adjustment 34, 35 Adjustment system 30 Application 32, 33 Inflowing medium 13 Application area 9 Installation position 13 Backlight 41 Key function 29...
  • Page 80 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification INDEX Type of medium 32 Units 32 Unlock adjustment 38 Verify parameter 27 Vessel insulation 15...
  • Page 81 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification Notes...
  • Page 82 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification Notes...
  • Page 83 NivoGuide® 8200 • Two-wire 4 … 20 mA/HART, with SIL qualification Notes...
  • Page 84 Printing date: All statements concerning scope of delivery, application, practical use and operat- ing conditions of the sensors and processing systems correspond to the information available at the time of printing. Subject to change without prior notice Technical support Please contact your local sales partner (address at www.uwt.de). Otherwise please contact us: UWT GmbH Phone +49 831 57123-0...

Table of Contents