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Summary of Contents for BINMASTER CNCR-230
- Page 1 Operating Instructions Radar sensor for continuous level measurement CNCR-230 Two-wire 4- 20 mA/HART Document ID: 925-0397 Rev B CNCR-230 • Two-wire 4-20 mA/HART...
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Page 2: Table Of Contents
7.2 Connecting ........................23 7.3 Parameter adjustment ....................24 Diagnostics and servicing....................25 8.1 Maintenance ........................25 8.2 Status messages ......................25 Removal..........................27 9.1 Disposal .........................27 Certificates and approvals....................27 10.1 Radio licenses .......................27 Supplement ..........................27 11.1 Technical Data.......................27 CNCR-230 • Two-wire 4-20 mA/HART... -
Page 3: About This Document
Required personal protective equipment must always be worn when working on or with the device. 2.2 Appropriate use CNCR-230 is a sensor for continuous level measurement. Operational reliability is ensured only if the instrument is properly used according to the specifications in the operating instructions. -
Page 4: Warning About Incorrect Use
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. 3 Product Description 3.1 Configuration Fig. 1: Components of CNCR-230 Radar antenna 2 Process fitting Process seal Electronics housing Ventilation/pressure compensation... -
Page 5: Principle Of Operation
3.2 Principle of operation CNCR-230 is a radar sensor for continuous level measurement. It is suitable for liquids and solids in practically all industries. The instrument emits a continuous, frequency-modulated radar signal from its antenna. The emitted signal is reflected by the material and received by the antenna as an echo with modified frequency. The frequency change is proportional to the distance to the material. -
Page 6: Mounting
• Tighten the cable gland or plug connector firmly • Face the connection cable or conduit entry downward, never upward This applies mainly to outdoor installations, in areas where high humidity is expected (e.g. through cleaning processes) and on cooled or heated vessels. CNCR-230 • Two-wire 4-20 mA/HART... -
Page 7: Mounting Instructions
When mounting the sensor, keep a distance of at least 200 mm (7.874 in) from the vessel wall. If the sensor is installed in the center of a round top vessel, multiple echoes can arise. However, these can be suppressed by a false signal suppression (see chapter “Set up”). CNCR-230 • Two-wire 4-20 mA/HART... - Page 8 Fig. 6: Mounting the radar sensor on round vessel tops In vessels with cone bottoms, the sensor can be mounted in the center of the vessel to measure material down to the outlet. Fig. 7: Mounting the radar sensor with conical bottom Do not mount the instruments in or above the filling stream. Make sure that you detect the material surface, not the fill stream. CNCR-230 • Two-wire 4-20 mA/HART...
- Page 9 The pipe end should be smooth, burr-free, and the end rounded. Recommended values for socket or stand pipe lengths and heights are in the following table. The values come from typical applications. Fig. 10: Mounting the radar sensor with stand pipes CNCR-230 • Two-wire 4-20 mA/HART...
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Page 10: Connecting To Power Supply
Use round cable to ensure effective sealing of the cable gland to the appropriate IP rating and check the cable diameter versus the cable gland before wiring for proper fit. The instrument is connected with standard two-wire cable. If electromagnetic interference is expected which is above the test values of EN 61326-1 for industrial areas, shielded cable should be used. CNCR-230 • Two-wire 4-20 mA/HART... -
Page 11: Connection
We recommend connecting the cable screening to ground potential at one end on the supply side when using shielded cable. 5.2 Connecting Fig. 11: Connection Connect the instrument as described in the following wiring plan. CNCR-230 • Two-wire 4-20 mA/HART... -
Page 12: Wiring Plan
5.3 Wiring plan Fig. 12: Connection compartment CNCR-230 1. Voltage supply +24 VDC, signal output Set up with the integrated display and adjustment unit 6.1 Adjustment system The instrument is operated via the three keys of the integrated display and adjustment unit. The respective menu items are shown on the LCD display. You can find the function of the individual... - Page 13 If the key is pressed longer than 1 s, the value or position changes continuously. Simultaneous pressing of the [+] and [-] keys causes a return to the measured value indication. Approximately 60 minutes after the last pressing of a key, an automatic reset to measured value indication is triggered. Any values not confirmed with [Ο] will not be saved. CNCR-230 • Two-wire 4-20 mA/HART...
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Page 14: Measured Value And Menu Item Display
6.2 Measured value and menu item display The measured values are displayed according to the following presentation: Fig. 14: Measured value display (example) 1. Measured value as bargraph 2. Digital Value 3. Unit The menu items are displayed according to the following presentation: Fig. 15: Menu item display (example) 1. Menu item 2. Actual parameter value CNCR-230 • Two-wire 4-20 mA/HART... -
Page 15: Menu Overview
Bluetooth access Activated code Parameter Protection Deactivated Reset Delivery status, basic settings Menu item Selection Basic settings Status Sensor status Measurement reliability Sensor information Device name, serial number, hardware/software version, device revision, factory calibration date CNCR-230 • Two-wire 4-20 mA/HART... -
Page 16: Parameter Adjustment
– Upright cylindrical, horizontal round • Process/measurement conditions: – Slow filling and emptying – Smooth medium surface – Multiple reflections from domed vessel ceiling – Condensation Stirrer vessel • Vessel: – Large agitator metal blades – Installations like flow breakers, heating spirals – Mounting socket or stand pipe CNCR-230 • Two-wire 4-20 mA/HART... - Page 17 – Condensation, dirt deposits on the sensor – Flooding of the sensor antenna Vessel/Collecting basin • Vessel – Large volume – Upright cylindrical or rectangular • Process/measurement conditions: – Slow filling and emptying – Smooth medium surface – Condensation CNCR-230 • Two-wire 4-20 mA/HART...
- Page 18 With “Bulk solid”, the applications are based on the following features, to which the measuring characteristic of the sensor is adjusted in particular: Silo (slender and high) • Process/measurement conditions: – Interfering reflections due to weld seams on the vessel – Multiple echoes/diffuse reflections due to unfavorable pouring positions with fine grain – Varying pouring positions due to outlet funnel and filling cone CNCR-230 • Two-wire 4-20 mA/HART...
- Page 19 Since the radar sensor is a distance measuring instrument, it is the distance from the sensor to the product surface that is measured. To indicate the actual level, the measured distance must be assigned to a certain height percentage. CNCR-230 • Two-wire 4-20 mA/HART...
- Page 20 In the menu item “Scaling” you define how the level value is shown on the indication. This includes the scaling size, unit and format as well as the assignment to 0% and 100% of the measured value. Scaling makes it possible, for example, to display the volume in m³. CNCR-230 • Two-wire 4-20 mA/HART...
- Page 21 “Emergency unlock codes” also supplied. Caution: With protected parameter adjustment, adjustment via the adjustment app as well as PACTware/DTM and other systems is also blocked. CNCR-230 • Two-wire 4-20 mA/HART...
- Page 22 This makes it possible to assess the quality of the measurement. The measurement reliability should be at least 20 dB. The menu item “Sensor information” provides the device name and serial number as well as the hardware and software version CNCR-230 • Two-wire 4-20 mA/HART...
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Page 23: Set Up With The Smartphone /Tablet (Bluetooth)
• Bluetooth 4.0 LE or newer Download the Wireless Device Configurator app from the “Apple App Store” or “Google Play Store” to your smartphone or tablet. To enable the Bluetooth software enter the BinMaster company ID code BMYQXZ. 7.2 Connecting Start the adjustment app and select the function “Setup”. The smartphone/tablet searches automatically for Bluetooth-capable instruments in the area. -
Page 24: Parameter Adjustment
Close the app to terminate connection. Note: If the CNCR fails to connect to the Wireless Device Configuration App (WDCA) via Bluetooth, close the (WDCA), power cycle the Bluetooth on your device, and repeat the steps above. If further action is required, power cycle the Bluetooth on your device, and repeat the steps above. CNCR-230 • Two-wire 4-20 mA/HART... -
Page 25: Diagnostics And Servicing
False signal suppression faulty Resent instrument Byte 0-5 settings Error when carrying out a reset F265 Program sequence of the Device restarts automatically Byte 4, Bit 3 of Measurement function measuring function disturbed Byte 0-5 disturbed CNCR-230 • Two-wire 4-20 mA/HART... - Page 26 False signal suppression faulty settings M508 Bit 8 of Byte 14-24 Data error in program memory Bluetooth controller M509 Bit 9 of Software update Byte 14-24 M510 Bit 10 of No communication Byte 14-24 with the sensor CNCR-230 • Two-wire 4-20 mA/HART...
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Page 27: Removal
– Blind plug, cable gland – Weight 0.7 kg (1.543 lbs) Torques Max. torque mounting boss 7 Nm (5.163 lbf ft) Max. torque for NPT cable glands and conduit tubes 10 Nm (7.376 lbf ft) CNCR-230 • Two-wire 4-20 mA/HART... - Page 28 Ambient conditions Ambient temperature device -40 to +70 °C (-40 to +158 °F) Ambient temperature display -25 to +80 °C (-13 to +176 °F) Storage and transport temperature -40 to +80 °C (-40 to +176 °F) CNCR-230 • Two-wire 4-20 mA/HART...
- Page 29 Protection rating IP66/IP67 acc. to IEC 60529 Altitude above sea level 5000 m (16404 ft) Protection class Pollution degree 11.2 Dimensions CNCR-230 Fig. 20: Dimensions CNCR-230 1. Thread G1½ 2. Thread 1½ NPT 3. Thread R1½ CNCR-230 • Two-wire 4-20 mA/HART...
- Page 30 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 CNCR-230 • Two-wire 4-20 mA/HART...
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