pressure transmitter STK131

Release date:2018-10-24 14:46:37

Specifications: 1. Fixed measuring ranges up to 700bar 2. Compact construction 3. Simple mounting 4. Excellent long term stability 5. Long operational life 6. Low price&n

1. Fixed measuring ranges up to 700bar 
2. Compact construction 
3. Simple mounting 
4. Excellent long term stability 
5. Long operational life 
6. Low price 
7. Option: HART-Communication 

Nominal Pressure Ranges: 
* Range: 0...10KPa Up to 0...700bar(gauge) 0...350bar(absolute) 

Mounting Simplicity: 
* The STK131 can be mounted in any orientation(Vertical, Horizontal, or inverted) without affecting its performance. 
* M20X1.5 process connection(standard, others on request), 304SS

Output signal: 
* 2-wire: 4...20 mA(standard), Option: HART-protocol 
* 3-wire: 1...5 V(optional) 

Permissible temperature: 
* Medium: -30...85ºC 
* Environment: -30...85ºC 
* Storage: -30...85ºC 

Process connections: 
* Standard: M20X1.5 
* Optional: G1/2/NPT1/2/NPT1/4/G1/4 
* Others: On request 

* Housing: 304SS 
* Seals: FPM/Others: On request 
* Process connection: 304SS

Supply voltage:10.5...45 VDC 
Output4...20 mA +HART protocol  (optional) 
3-wire-system (optional): 1...5V
Signal range:3.8mA...22.8mA 
AccuracyNominal 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; 1000Ω
Long term stability:  Typically 0.15% per year
Switch on delay:5s 
Damping: 0 to 100s, step:  0.1s
Rise 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:    250 Ω  
Insulation resistance:  > 250MΩ
Short-Circuit protection:Permanent
Miswiring:  No damage, and no function
Overvoltage protection:    500 V
Intrinsic safety:  Exia II CT4~T6
Power supply influence:Negligible
Vibration effect:    < 0.01% of URL /g, when tested 200Hz in any axis relative 
Installation position  Any