• High Temperature Single Flange Liquid Level Transmitter
  • High Temperature Single Flange Liquid Level Transmitter
  • High Temperature Single Flange Liquid Level Transmitter

High Temperature Single Flange Liquid Level Transmitter

Type: Silicon Piezoresistive Type
Structure Design: Flange Type
Pressure Range: High Pressure
Display Type: LCD
Accuracy Grade: 0.075
IP Rating: IP67
Customization:

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Basic Info.

Model NO.
WNK57
Certification
ISO
Customized
Customized
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
Transport Package
Each Set in One Individual Carton with Foam
Specification
MC accuracy 0.075
Trademark
WNK
Origin
Anhui, China
HS Code
90262010
Production Capacity
1000set/Month

Product Description

                    
                  
High Temperature Single Flange Liquid Level Transmitter

High Temperature Single Flange Liquid Level Transmitter
High Temperature Single Flange Liquid Level Transmitter
High Temperature Single Flange Liquid Level Transmitter

WNK57 single flange differential Pressure Transmitter
(Gauge/absolute/Differential pressure/Liquid Level 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 
 
WNK57 single flange Gauge/Absolute/Differential 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 ;

Sealing diaphragm filling technical parameters 
Liquid filled Temperature 0.05bar         Pabs≤1bar Temperature              Pabs≥1bar Density (g/cm³) Viscosity (cSt 25ºC) Thermal expansion (1/K) Remark   (suitable for)
Silicone oil -40...+180ºC -40...+250ºC 0.96 100 0.00096 Food industry
High temperature oil -10...+200ºC -10...+350ºC 0.81 30 0.0007 High temperature
Inert oil -40...+80ºC -40...+175ºC 1.87 27 0.000876 Ultra pure gas and oxygen occasions
Vegetable oil -10...+120ºC -10...+200ºC 0.94 9.5 0.00101 Food industry


For more information,  please contact us for product manual.
WNK57 differential pressure transmitter installation diagram
High Temperature Single Flange Liquid Level Transmitter

 
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.

 

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