|
|
|
|
|
| Pressure Transmitters>> STK136 |
 |
|
| Name： |
|
Pressure transmitter STK136 |
|
| Type： |
|
STK136 |
|
| Specifications： |
|
· Optional: flush mounted
· Ceramic sensor with diaphragm Al2O3, 99.9%
Silicon Sensor
· Separate electronics and connection compartments
· Easily accessible operation elements on the outside of the
instrument
· Housing can be rotated through 330o
· Range: -0.1～ 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
* Signal range:3.8mA...22.8mA
* Signal on alarm :3.8mA/ 22.8mA/Others on request |
| |
|
| |
Electrical protection : |
| |
* Insulation resistance :>250M Ω
* Short-Circuit protection :Permanent
* Reverse polarity protection :No damage, and no function
* Overvoltage protection :500 V |
| |
|
| |
Performance : |
| |
* Accuracy :Nominal range 0.1%
0.25% accuracy for range turndown 4:1
0.5% accuracy for range turndown 10:1
* Power supply effect :Negligible
* Vibration effect :<0.01% of URL /g when tested 200Hz in any axis relative
* Thermal effect :±0.05%/10K
* Compensated temperature range of sensor:-20...80℃
* Permissible load:≤50(V-12)Ω
* Stability:0.1% 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
* Adjustability:Three push buttons
* Communication resistance:Typ. 250 Ω |
| |
|
| |
Application conditions: |
| |
* Humidity :5...98%
* Ambient and operation :-40-85℃ (without display), -20-70℃ (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. |
| |
|
| |
|
|
| |
|
| |
|
|
