Shanghai Feilong Instrument Electric Co., Ltd
Xie Manager:13671774687 China EngLish
Home About Product Honor Technology New Download Message Contact


ADD: No. 1260 Lane 21 Sanzao Road, Pudong New Area, Shanghai, China

HP: 13918773239

LINKMAN: Manager Shi



WRNK-291 sheathed thermocouple

Product Name: WRNK-291 Armoured Thermocouple
Product No.: 13495-913
Product Model: WRNK-291
Updated: 2009.06.29
Production unit: Thermocoule Thermoresistor, bimetallic thermometer, polytetrafluoroethylene, tetrafluorinated gasket-Shanghai Feilong Instrument Device Co., Ltd..
Customization: can be customized according to the needs of customers   

Product Details

Armoured thermocouple WRNK-291
1, apply the temperature measurement and control that applies to narrow and need bending place. It is an indispensable temperature measurement device for chemical fiber and pharmaceutical industries.
2. For technical parameter accuracy level: I or II nominal diameter: <S> 1 curved diameter: R ≥ 5D nominal pressure: normal pressure

3. Model and Specification 

WRNK-231 WRNK2-231 WRNK—431 WRNK2—431 WRNK-261 WRNK2-261 WREK-261 WREK2-261 WRNK—461 WRNK2—461 WREK—461 WREK2—461 WRNK-271 WRNK-291 WRNK-191   WRBK-192 WRNK—471 WRNK2—471 WREK—471 WREK2—471 WRNK-291 WRNK2-291 WREK-291 WREK2-291 WRNK—431 WRNK2—491 WREK—491 WREK2—491

  Graduation Mark K,E,J,T,S Measuring range 0~1000℃ Accuracy Ⅰ级,Ⅱ级 Measurement end form  single double single double probe diameter¢ 3,4,5,6,8 

connection Holder thread M12*1.5 M16*1.5 length of insert of sleeve flange 100,150,200,300 400,500,750,1000

protection tube material 1Cr18Ni9Ti 0Cr25Ni20

Junction box material cast aluminum alloy stainless steel polycarbonate polycarbonate protection grade IP65 IP54 IP54 IP54

 Electrical export M20 * 1.5 1/2 "NPT
Additional option with integrated temperature transmitter remarks
1) Type B with integrated temperature transmitter, example WRNK-230, with measurement range specified when ordering;
2) The length of the armored thermocouple is longer than 25 meters.

  • Previous page:Wzpk-231 armored thermocouple
  • Next page:Wrnk, wrek, wrck armored thermo...

  • Relevant news
    Title:Let you know the common faults of thermal resistance
    Introduction:  Thermalresistanceisthemostcommonlyusedtemperaturemeasuringelementinthemiddleandlowtemperaturearea.Generally,thermocouplesareusedtomeasurethehighertemperatureabove500℃,buttheoutputthermoelectricpotentialofthermocouplesinthelowandmediumtemperatureareabelow500℃isverysmall,sotheanti-interferencemethod...... [More]
    24-hour consultation hotline:
    HOME ABOUT Product Honor Technology New Download MESSAGE CONTACT
    General manager:Xie Manager   Mobile:13671774687  ADD:268 Qufu West Road, Shanghai    TEL:021-63811027      FAX:021-63801621
    ©2018 Shanghai Feilong Instrument Electric Co., Ltd Copyright