Description
Versatile, media-compatible pressure transmitter with CAN bus interface.
Technical Data
technical properties
- Pressure type
- Relativdruck gegen Umgebungsdruck bzw. gegen interne Atmosphäre
- measuring resolution
- 10 Bit
- Measuring accuracy
- Klasse 0,5 bei RT
- Total error
- < 1,5 % v.E bei -10 °C … +80 °C.
- measuring grid
- ab 5 ms
- CAN protocol
- CANopen 2.0 A
- Physical Layer
- nach DIN 11898
ambient conditions
- Operating temperature range
- -40 °C … +80 °C
- Storage temperature range
- -40 °C … +120 °C
- Shock resistance
- 30 g, Dauer
- Vibration resistance
- 10 g bei 20-1000 Hz
- EMC/ESD
- EN 50082-1 und EN 50082-2
- Duration
- 14 ms bei RT
Pressure measuring ranges
- kPa
- bar
- 0...500
- 0…5
- 0...1.000
- 0…10
- 0...2.000
- 0…20
- 0...5.000
- 0…50
- 0...10.000
- 0…100
- 0...35.000
- 0…350
- 0...50.000
- 0…500
- 0...70.000
- 0…700
- 0...200.000
- 0…2.000
- 0...400.000
- 0…4.000
- Standard pressure range
- in kPa
- Non-standard ranges
- auf Anfrage erhältlich
Further product information
The sensor is electronically calibrated and the data is stored digitally. This ensures good long-term stability and accuracy of the pressure transmitter with CAN bus signal output. The pneumatic or hydraulic sealing is done by means of standard flat seals or O-rings. (See also DIN) The permissible tightening torque is 25 Nm.
- Sensor cell based on a stainless steel membrane (without intermediate medium) with piezoresistive bridge circuit made of polysilicon
- Integrated sensor signal processing (CMOS technology)
- Media compatible with hydraulic oil, brake fluid, diesel, petrol, natural gas, compressed air, etc.
- Pressure ranges from 2 to 4000 bar (Si on stainless steel), from -1 bar to 2 bar (Si)
All parts in contact with the measured medium are made of the following materials:
- up to 500 bar X 5 CrNi1810 SUS 304 - 50 Mpa
- up to 2000 bar X 5 CrNiCuNb 174 SUS 630 - 100 Mpa
- No O-ring, no silicone oil
The CAN-Bus pressure transmitter contains only a few active components: a stainless steel diaphragm, the sensor element, a CMOS ASIC for calibration and storage of the calibration values, for signal processing and CAN-BUS operation, a microcontroller and some standard components.
