WNK52 High Temperature Diaphragm Pressure Transmitter
Features
1. High reference accuracy up to 0.075%, higher on request.
2. Long-term drift ≤±0.25%URL for 1 year.
3. Range down ratio 100:1; higher on request.
4. Replaceable display unit & electronic module.
5. Universal electronics.
6. Menu-guided operation.
7. Factory default data recovery is supportive
8. Hart, PROFIBUS-PA or FF protocol for option.
Applications:
Gauge & absolute pressure measurement in gases, steam or liquids in all areas of of engineering process and measurement.
Level measurement in liquids.
High process temperatures up to 280℃ with diaphragm seals.
It can be used below particular occasiaon
1. Need to isolate the high temperature medium with transmitter
2. The measuring medium is corrosive to the transmitter
3. The measuring medium solidification or crystallization due to environmental or temperature changes
4. Suspended liquid or high viscosity medium
Technical data:
|
Applicable media |
liquid, gas and steam |
|
Pressure range |
-100KPa~6MPa |
|
Accuracy |
0.075%, higher on request |
|
Stability |
±0.25% of URL for 1 year |
|
Temperature drift |
±0.0625% of URL/10ºC |
|
Output signals |
4~20mA, Hart, PROFIBUS-PA for option |
|
Housing material |
Aluminum14 |
|
Mechanical connection |
M20×1.5;G1/2;1/2NPT |
|
Protection class |
IP66/67 |
|
Diaphragm material |
316L, Alloy C-276, Monel, Tantalum diaphragm, 316L with PTFE coating etc for option |
|
Fluid filled |
Silicon oil,Vegetable oil,Inert oil ,High temperature oil etc for option |
|
Ex-proof |
Exia II CT4, other option per request |
|
Power Supply |
10.5-55V DC 10.5-30V DC |
|
Ambient temperature |
-40 to 85ºC,-40 to 80ºCfor LCD header |
|
Storage temperature |
-45 to 85ºC,-40 to 80ºC for LCD header |
