WNK58 Remote Sealed High Accuracy Differential Pressure Transmitter with Local Indicator
Product Show
| Features |
Applications: |
| 1. High reference accuracy up to 0.075%, higher on request. |
Gauge & absolute pressure measurement in gases, steam or liquids in all areas of of engineering process and measurement. |
| 2. Long-term drift ≤±0.25%URL for 1 year. |
| 3. Range down ratio 100:1; higher on request. |
Level measurement in liquids. |
| 4. Replaceable display unit & electronic module. |
High process temperatures up to 280ºC with diaphragm seals. |
| 5. Universal electronics. |
It can be used below particular occasiaon |
| 6. Menu-guided operation. |
1. Need to isolate the high temperature medium with transmitter |
| 7. Factory default data recovery is supportive |
2. The measuring medium is corrosive to the transmitter |
| 8. Hart, PROFIBUS-PA or FF protocol for option. |
3. The measuring medium solidification or crystallization due to environmental or temperature changes |
| |
4. Suspended liquid or high viscosity medium |
Technical Data-WNK58 High Temperature Double Flange Liquid Level/ Pressure Transmitter
| Applicable media |
liquid, gas and steam |
| Pressure range |
-4000kPa~4000kPa |
| 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 ; |
For more information, please contact us for product manual.
WNK58 installation diagram
Ordering information
| Model |
Product details |
| WNK58 |
smart double flange differential pressure transmitter |
| Code |
Approval |
| A |
For non explosion-proof areas |
| 1 |
ExiaII CT6 |
| 2 |
ExiaII CT4 |
| 3 |
ExdII CT6 |
| For other approvals or more information, please contact with us |
| Code |
Output code |
| A |
4…20mA |
| H |
4…20mA,HART |
| P |
PROFIBUS-PA |
| F |
FF |
| Code |
Display |
| A |
No display |
| L |
LCD |
| Code |
Housing; Cable entry; Protection |
| A |
Aluminum 14,M20×1.5,IP66/67 |
| B |
Aluminum 14,G1/2,IP66/67 |
| C |
Aluminum 14,1/2NPT,IP66/67 |
| Code |
Sensor range, for gauge pressure |
| 7D |
100mbar,PN160 (10kPa/1mH2O) |
| 7F |
500bar,PN160 (50kPa/5mH2O) |
| 7H |
3bar,PN160 (300kPa/30mH2O) |
| 7L |
16bar,PN160 (1.6MPa/160mH2O) |
| 7M |
40bar,PN160 (4MPa/400mH2O) |
| Code |
Calibration,Unit |
| 1 |
Sensor range,mbar/bar |
| 2 |
Sensor range,kPa/MPa |
| 3 |
Sensor range,mmH2O/mH2O |
| 4 |
Sensor range,psi |
| Code |
Diaphragm material |
| 1 |
316L |
| 2 |
Alloy C-276 |
| 3 |
Monel |
| 4 |
Tantalum diaphragm |
| 6 |
316L with PTFE coating(not fit for vacuum situation, only for non-explosive proof ) |
| X |
Other special requirements |
| For other special diaphragm, please contact with us. |
| Code |
Process connection EN/DIN flange |
Code |
Process connection ANSI flange |
| EA1 |
DN25 PN10/40 B1 |
NA1 |
1"300 lbs RF |
| EA2 |
DN25 PN64/160 E |
NA2 |
1"400/600 lbs RF |
| EA3 |
DN25 PN250 E |
NA3 |
1"900/1500 lbs RF |
| EA4 |
DN25 PN400 E |
NA4 |
1"2500 lbs RF |
| EH1 |
DN50 PN25/40 A |
NH1 |
2"300 lbs RF |
| EH2 |
DN50 PN100/160 E |
NH2 |
2"400/600 lbs RF |
| EH3 |
DN50 PN250 E |
NH3 |
2"900/1500 lbs RF |
| EH4 |
DN50 PN400 E |
NH4 |
2"2500 lbs RF |
| EQ1 |
DN80 PN25/40 A |
NQ1 |
3"300 lbs RF |
| EQ2 |
DN80 PN100 B1 |
NM1 |
4"300 lbs RF |
| EM1 |
DN100 PN100 B1E |
|
|
| EAX |
Other special requirement |
| For any more option, please kindly contact with us |
| Code |
Depth of the diaphragm insert |
Code |
Depth of the diaphragm insert |
| C0 |
No |
C4 |
2" |
| C1 |
50mm |
C5 |
4" |
| C2 |
100mm |
C6 |
6" |
| C3 |
200mm |
C7 |
8" |
| Code |
Fluid filled |
Code |
Fluid filled |
| A |
Silicon oil |
C |
Inert oil |
| B |
Vegetable oil |
D |
High temperature oil |
| Code |
Capillary length |
| A |
No |
| XX |
XX, to fill the digit,01says 1m,99says 99m |
| Code |
Mounting bracket |
| A |
No |
| U |
Mounting bracket for pipe |
| Typical model#:WNK58 AHL A7H21 EH2C0 A02A |
Company Info:
Project Photoes:
Certificates:
FAQ:
Q: Are you manufacturer or trading company?
A: We are 13-year professional manufacturer of Pressure/ Level/ Temperature transmitters with 4~20mA, Hart, Profibus & FF protocols, pressure sensors with SPI, I2C, 4~20mA, 0.5~4.5V and etc, and electronic switches. We provide high quality products with high competitive factory price.
Q: What's your quality control system?
A: As an ISO9001:2015 certificated manufacturer, we have strict quality control system, and each product is done fatigue testing, calibration, temperature compensation before shipment. High quality is guaranteed.
Q: Is there MOQ with your product?
A: We have no MOQ limits, 1pc for testing purpose is acceptable.
Q: Can we print our logo on the products? Do you provide customized products?
A: Yes, we can print your logo on our products; OEM, ODM&customization are welcomed.
Q: What is the warranty of your products? And after-sales service?
A: Our warranty time is 12 months after shipment, and our after-sales dpt will respond with your questions in 24hrs, remote instruction by PC network is always available.
Q: What is lead time of your product?
A: We are factory, our lead time is always within 7 working days for products without customization, but lead time for flange products is a little longer.
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