TENSOMETRIC SENSOR PR6201
Execution in the technology of the highest quality and strength standards qualifies the PR 6201 for reliable operation in particularly difficult and demanding technological conditions. The sensor is made of stainless steel and its housing is hermetically welded in the IP68 standard. It withstands overload up to 150% of nominal load without losing measurement parameters. It can work in temperatures from -30 to +95 degrees C [for verified scales, the working temperature ranges from -10 to +55 degrees C].
Application:
Tank scales
Tank scales in Ex and / or EHDG zones
Weighing mixers
Weighing reactors
Tank scales verified
Tank scales of high tonnage up to 1,000,000 kg
Weighing containers and silos subjected to the forces of wind
Platform scales
The following accuracy classes are available:
- C3 (for settlements 0.015% of the measurement range)
- D1 (technological 0.04% of the measurement range)
- N (0.06% of the measurement range)
- L (0.25% of the measuring range)
There are also versions available for work in the explosion hazard zone and versions with current output.
The PR 6201 sensors are also professionally protected against overvoltages.
Basic technical parameters of the PR 6201:
- measuring range: 500kg, 1t, 2t, 3t, 5t, 10t, 20t, 30t, 50t, 100t, 200t, 300t
- accuracy class: C3 (from 2t to 50t), D1 / N (from 500kg to 300t), L (from 500kg to 100t)
- execution: stainless steel
- tightness class: IP68
- working temperature: from -30 to + 95 ° C, with parameters from -10 to + 55 ° C
- sensor supply: 4 ... 24 V, for LA 8 .. 28 V version
- output signal: 1mV / V, 2mV / V for 50t C3 sensor, 16mA for LA sensors
- input impedance: 650 +/- 6 Ohm (for L 650 +/- 10 Ohm class)
- output impedance: for class L: 610 +/- 3 Ohm
- for class D1: 610 +/- 1 Ohm
- for class C3: 610 +/- 0.5 Ohm
- intrinsically safe version: EEx ib IIC T6 certificate (PTB No. Ex-92.C.2137)
- II 1G EEx ia IIC T6 (PTB 02 ATEX 2059)
- version with current output (LA): 4 ... 20 mA
accuracy class: C3, D1, L, N, D1Ex, D1LA (current output)
range: 500 kg-300 t
Typical versions of the PR6201 / xx sensor
PR6201/24C3 20 t 1mV/V 9405 262 01241
PR6201/34C3 30 t 1mV/V 9405 262 01341
PR6201/54C3 50 t 2mV/V 9405 262 01541
**version with 4-20 mA output
*The sensor is also available in a version adapted to work in the Ex zone.