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CNCR-210/220 • Two-wire 4-20

Operating Instructions

Radar sensor for continuous level measurement

CNCR-210

Two-wire 4-20 mA

CNCR-220

Two-wire 4-20 mA/HART

Document ID: 925-0395 Rev C

Содержание CNCR-210

Страница 1: ...CNCR 210 220 Two wire 4 20 1 Operating Instructions Radar sensor for continuous level measurement CNCR 210 Two wire 4 20 mA CNCR 220 Two wire 4 20 mA HART Document ID 925 0395 Rev C ...

Страница 2: ...eneral instructions 6 4 2 Mounting versions 6 5 Connecting to power supply 9 5 1 Preparing the connection 9 5 2 Connecting 10 5 3 Wiring plan 11 6 Setup with smartphone tablet Bluetooth 11 6 1 Preparations 11 6 2 Connecting 12 6 3 Parameter adjustment 13 7 Menu overview 14 8 Diagnostics and servicing 15 8 1 Maintenance 15 8 2 Status messages 15 9 Removal 17 10 Certificates and approvals 17 10 1 Ra...

Страница 3: ...nt indicates a list with no implied sequence 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 1 About this document 2 For your safety 2 1 Authorized personnel All operations described in this documentation must be carried out only by trained qualified personn...

Страница 4: ...instructions 2 3 Warning about incorrect use Inappropriate or incorrect use of this product can result in application specific hazards e g vessel overfill by incorrect mounting or adjustment Damage to property and persons or environmental contamination can result 3 Product Description 3 1 Configuration Fig 1 Components of CNCR 210 220 1 Radar antenna 2 Process fitting 3 Process seal 4 Electronics ...

Страница 5: ...devices with integrated Bluetooth LE 1 Sensor 2 Smartphone Tablet 3 PC Notebook 3 2 Principle of operation CNCR 210 220 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 emit ted signal is reflected by the material and received by the antenna ...

Страница 6: ... standard and extended ambient conditions according to DIN EN IEC ANSI ISA UL CSA 61010 1 It can be used indoors as well as outdoors Protect your instrument against moisture ingress through the following measures Use a suitable connection cable Tighten the cable gland or plug connector firmly Face the cable connection or conduit entry downward never upward This applies mainly to outdoor installati...

Страница 7: ...sel tops multiple echoes can arise However these can be suppressed by a false signal suppression see chapter Setup If you cannot maintain this distance you should carry out a false signal suppression during initial setup This applies particularly if buildup on the vessel wall is expected If this is the case we recommend repeating the false signal suppression later with the additional buildup Fig 5...

Страница 8: ...be as short as possible and its bottom end rounded to reduce false reflections from the end of the pipe When using a threaded coupling the antenna end should protrude at least 5 mm 0 2 in out of the coupling Fig 6 Reference plane 1 Reference plane Fig 7 Mounting the radar sensor with inflowing material The lower side of the radar antenna is the reference plane for the min max adjustment see follow...

Страница 9: ...unded Note When mounting on longer sockets we recommend carrying out a false signal suppression after install see chapter Parameter adjustment Recommended values for socket or stand pipe lengths and heights are in the following table The values come from typical applications Fig 8 Mounting the radar sensor with stand pipes 5 Connecting to power supply 5 1 Preparing the connection Electrical connec...

Страница 10: ...l limitation of the output current 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 ...

Страница 11: ...tphone tablet Bluetooth 6 1 Preparations Make sure that your smartphone tablet meets the following system requirements Operating system iOS 8 or newer Operating system Android 5 1 or newer 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 ...

Страница 12: ...e next menu window You can find the code on the outside of the device housing and on the setup information sheet in the device packaging Note If an incorrect code is entered the code can only be entered again after a delay time and the delay gets longer after each incorrect entry The message Waiting for authentication is displayed on the smartphone tablet After connection the sensor adjustment men...

Страница 13: ... the color change Enter the requested parameters and confirm via the keyboard or the editing field The settings are then active in the sensor 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 CNCR and attempt to reconnect If further action is required power cycle the Bluetooth on your d...

Страница 14: ...djustment 0 0 m Min adjustment 8 0 m Adjustment CNCR 220 Max adjustment distance A 20mA 100 Min adjustment distance B 4mA 0 Distance from sensor Max adjustment 0 0 m Min adjustment 15 0 m Menu item Selection Default settings Damping Integration time 0 s Current output Output characteristics 4 to 20 mA 0 to 100 Current range Min current 4 mA and max current 20 5 mA Reaction when malfunctions occur ...

Страница 15: ...djustment span too small Adjustment not within spec ification Change adjustment according to the limit values difference between min and max 10 mm Byte 5 Bit 1 of Byte 0 5 F025 Error in the linearization table Index markers are not continuously rising for example illogical value pairs Check linearization table Delete table Create new Byte 5 Bit 2 of Byte 0 5 F036 No operable software Failed or int...

Страница 16: ...of Byte 0 5 F125 Impermissible electronics temperature Temperature of the electronics in the non specified range Check ambient temperature Insulate electronics Use instrument with higher temperature range Byte 5 Bit 7 of Byte 0 5 F260 Error in the calibration Error in the calibration carried out in the factory Error in the EEPROM Exchanging the electronics Send instrument for repair Byte 4 Bit 0 o...

Страница 17: ... Byte 24 Bit 1 of Byte 14 24 M502 Error in the event memory Hardware error EEPROM Exchanging the electronics Send instrument for repair Byte 24 Bit 2 ofByte 14 24 M503 Measurement reliability too low The echo noise ratio is too small for reliable measurement Antenna dirty or defective Check installation and process conditions Change polarization direction Use instrument with higher sensitivity Cle...

Страница 18: ...he measurement range is the distance between the antenna face of the sensor and the material surface The antenna face is also the reference plane for the measurement CNCR 210 Max measuring range 8 m 26 25 ft Recommended measuring range up to 5 m 16 4 ft CNCR 220 Max measuring range 15 m 49 21 ft Recommended measuring range up to 10 m 32 81 ft 11 Supplement 11 1 Technical data Note for approved ins...

Страница 19: ...3 6 mA 10 mA for 5 ms after switching on Damping 63 of the input variable adjustable 0 to 999 s Ambient conditions Ambient temperature 40 to 60 C 40 to 140 F Storage and transport temperature 40 to 80 C 40 to 176 F Process conditions For the process conditions please also note the specifications on the printed label The lowest value amount always applies Process temperature 40 to 60 C 40 to 140 F ...

Страница 20: ...NCR 210 220 1 Thread G1 2 Thread 1 NPT 3 Thread R1 Voltage supply Operating voltage UB at 4 mA 12 to 35 V DC at 20 mA 9 to 35 V DC Reverse voltage protection Integrated Electrical protective measures Altitude above sea level 5000 m 16404 ft Protection class III Pollution degree 4 ...

Страница 21: ... use and operating conditions of the sensors and processing systems correspond to the information available at the time of printing 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 USA www binmaster com ...

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