Diaphragm Pressure Transmitter for High Temperature & Corrosive Media

• Type: Medium & High Temperature Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Measuring Medium: Gas, Steam, Liquid
• Accuracy Grade: 0.075%
• Pressure range: 100kpa~6MPa
• IP Rating: IP67
• Model NO.: WNK52
• 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

                    






                  

WNK52 High Temperature Smart Diaphragm Pressure Transmitter
(Gauge & absolute pressure)

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 WNK52 High Temperature Smart Diaphragm Pressure Transmitter (Gauge & absolute pressure)
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 ;

 
Ordering information

Model	Product details
WNK58	smart double flange differential pressure transmitter
Code	Approval
A	For non explosion-proof areas
1	ExiaIICT6
2	ExiaIICT4
3	ExdIIBT6
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

For more information,  please contact us for product manual.
 

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.