Specifications:
1. Sensor: Silicon sensor
2. Ceramic thick sensor
3. Separate electronics and connection compartments
4. Easily accessible operation elements on the outside of the Instrument
5. Range: -0.1~0~0.035~70MPa
Power supply (polarity protected):
* Supply voltage: 10.5...45 VDC
Output signal:
* 2-wire-system: 4...20 mA with superimposed signal for HART protocol digital communication
* 3-wire-system (optional): 1...5V
Electrical protection:
* Insulation resistance: >250M Ω
* Short-Circuit protection: Permanent
* Reverse polarity protection: No damage, and no function
* Overvoltage protection: 500 V
* Compensated temperature range of sensor: -20...80ºC
Application conditions:
* Ambient and operation: -40-85ºC (without display), -20-70ºC (with display)
* Storage: -40-85℃
* Ingress protection: IP 65
* Electromagnetic compatibility(EMC): Interference immunity and interference emission according to GB/T17626.2-1998), compliance with IEC 61000-4-3: 1995.
| Supply voltage: | 12...45 VDC | |||
| Output | 4...20 mA +HART protocol digital communication | |||
| 3-wire-system (optional): 1...5V | ||||
| Signal range: | 3.8mA...22.8mA | |||
| Accuracy | Nominal range 0.2% | |||
| 0.25% accuracy for range trundown 1.5: 1 | ||||
| 0.5% accuracy for range trundown 2: 1 | ||||
| Power supply effect: | Negligible | |||
| Vibration effect: | < 0.01% of URL /g when tested 200Hz in any axis relative | |||
| Thermal effect: | & plusmn; 0.02%FS/K | |||
| Permissible load: | & le; 50(V-12)Ω | |||
| Stability: | 0.2% FSO/Year | |||
| Switch on delay: | 5s | |||
| Damping: 0 to 100s, step: | 0.1s | |||
| Response time: | 200 ms (without consideration of electronic damping) | |||
| Self stability configuration: | 0 to 2% | |||
| Filter configured: | 0 to 160 uA | |||
| Communication resistance for HART Protocol: | Typ. 250 Ω | |||