• Liquid Level Transmitter, Differential Pressure Double Flange Sensor
  • Liquid Level Transmitter, Differential Pressure Double Flange Sensor
  • Liquid Level Transmitter, Differential Pressure Double Flange Sensor
  • Liquid Level Transmitter, Differential Pressure Double Flange Sensor
  • Liquid Level Transmitter, Differential Pressure Double Flange Sensor
  • Liquid Level Transmitter, Differential Pressure Double Flange Sensor

Liquid Level Transmitter, Differential Pressure Double Flange Sensor

Type: Normal Pressure Transmitter
Structure Type: Diffused Silicon Pressure Transmitter
Measuring Medium: Gas, Vapour, Liquid
Accuracy Grade: 0.075%
Pressure range: 0.1bar~700bar
IP Rating: IP67
Customization:

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Basic Info.

Model NO.
WNK58
Certification
ISO
Customized
Customized
Range Ratio
100:1
Output Signal
4~20m, 4~20mA/Hart, Profibus-PA, FF
Housing Material
Aluminum Alloy
Stability
0.15% of Url for 5 Years
Temperature Drift
0.03% of Url/10c
Protection Class
IP66/67
Transport Package
Each Set in One Individual Carton with Foam
Trademark
WNK
Origin
Anhui, China
HS Code
9026201090
Production Capacity
12000set/Month

Product Description

WNK58 Liquid Level Transmitter,differential pressure Double Flange sensor

WNK58 Features and Applications
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
Liquid Level Transmitter, Differential Pressure Double Flange Sensor

Product Show
Liquid Level Transmitter, Differential Pressure Double Flange Sensor
Liquid Level Transmitter, Differential Pressure Double Flange Sensor
Liquid Level Transmitter, Differential Pressure Double Flange Sensor
Liquid Level Transmitter, Differential Pressure Double Flange Sensor

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:
Liquid Level Transmitter, Differential Pressure Double Flange Sensor


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Liquid Level Transmitter, Differential Pressure Double Flange Sensor

Certificates: Liquid Level Transmitter, Differential Pressure Double Flange Sensor


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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