High Temperature Oil Filled Liquid Level Transmitter with 4-20mA/Hart Output
| Price: |
Negotiable/Piece |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T,Western Union,Paypal |
WNK58 High Temperature Double Flange Liquid Level/ Pressure Transmitter| 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 |
Why Choose us?
1. We are professional manufacturer with own R&D and sales team, with more than 12 years producing experience in transmitters & sensors.
2. We have strict quality control system, each set product we do temperature compensation and aging test before shipment, so the quality is guaranteed.Customer specific requirement /ODM/OEM is welcome.
| Prod Model: |
WNK58 |
| Range Down: |
100:1 |
| Output Signal: |
4~20m, 4~20mA/Hart, Profibus-PA |
| Housing Material: |
Aluminum Alloy |
| Stability: |
0.25% of Url for 1 Year |
| Temperature Drift: |
0.0625% of Url/10oc |
| Protection Class: |
IP66/67 |
| Accuracy Grade: |
0.075% |
Founded in 2004, ANHUI WNK ELECTRONIC ENGINEERING Co., Ltd is a hi-tech company specializing in different kinds of technologically-advanced and good quality sensor, transmitter and automation instrument. We devote to developing, manufacturing and selling of automation control system, providing our customers comprehensive fieldbus technical solutions and factory informatization construction.
Our main products include iEOS industrial cloud data base developing plate form; Industrial Internet of Things; WNK-WMS industrial wireless measurement system; Onsite measurement instruments like temperature, pressure, flow, level sensor and transmitter etc, widely applied in Petrochemical, Chemical, Power, Steel and Cement.
WNK is the third company in China developed PROFIBUS transmitters. WNK series PROFIBUS transmitter is the fourth in China certificated by international PROFIBUS organization, and Chinese first that completely having proprietary intellectual property rights. WNK PROFIBUS-PA temperature transmitters filled Chinese blank technology in the field.
With strict, scientific management system, WNK has been certificated to conform to standard GB/T 19001-2008 / ISO 9001: 2008 by China CLASSIFICATION SOCIETY CERTIFICATION COMPANY. WNK commits to developing of new products and technical innovation. With continuously effort in advanced technology of automation control system, WNK has been undertaking some innovation projects of MST (Ministry of Science and Technology), and has been honored as promising enterprise of "Giant of Technology "in Hefei Hi-tech Industry Development Zone.
As Chinese first and unique qualified production enterprise of 0.075% measurement in Anhui, WNK brand was awarded Anhui Famous Brand.
