WRNK-181 connector thermocouple sheathed thermocouple type K thermocouples

Sheathed thermocouple thermal response characteristics less time, reducing the dynamic error; flexible installation; measuring range; high mechanical strength, good pressure resistance; sheathed thermocouple works by two different electrode conductor materials. When measuring side and reference junction temperature difference, it will generate thermoelectric power, work thermoelectric power meter will show the corresponding temperature value. Thermocouple main technical parameters Product performance standards IEC584 IEC1515 GB / T16839-1997 JB / T5582-91 sheathed thermocouple measuring range and tolerance Graduation number tolerance level I II Temperature range ° C Tolerance Value Tolerance value Temperature range ° C WRNK K ± 1.5 ° C -40 ~ + 375 ± 2.5 ° C -40 ~ + 333 ± 0.004ltl 375 ~ 1000 ± 0.0075ltl 333 ~ 1200 WRMK N ± 1.5 ° C -40 ~ + 375 ± 2.5 ° C -40 ~ + 333 ± 0.004ltl 375 ~ 1000 ± 0.0075ltl 333 ~ 1200 WREK E ± 1.5 ° C -40 ~ + 375 ± 1.5 ° C -40 ~ + 333 ± 0.004ltl 375 ~ 800 ± 0.004ltl 333 ~ 900 WRFK J ± 1.5 ° C -40 ~ + 375 ± 1.5 ° C -40 ~ + 333 ± 0.004ltl 375 ~ 750 ± 0.004ltl 333 ~ 750 WRCK T ± 1.5 ° C -40 ~ + 125 ± 1 ° C - 40 ~ + 133 ± 0.004ltl 125 ~ 350 ± 0.0075ltl 133 ~ 1000 WRPK S ± 1 ° C 0 ~ + 1100 ± 2.5 ° C 0 ~ 600 ± [0.003 (t-1100)] 1100 ~ 1600 ± 0.0025ltl 600 ~ 1600 sheathed thermocouple temperature insulation resistance at an ambient temperature of 20 ± 15 ° C, relative humidity less than 80% of the test voltage is 500 ± 50V (DC) between the electrode and the jacket pipe insulation resistance> 1000MΩ. That insulation resistance 1m long sample was 1000MΩ; 10m long sample of the insulation resistance 100MΩ; thermocouple wire thermocouple wire diameter and material in the form of single double-supported tube diameter Ф2Ф3 Ф4 Ф5 Ф6 Ф8 Ф3Ф4 Ф5 Ф6 Ф8 sets tube material ﹑ E ﹑ J T 1Cr18Ni9Ti 1Cr18Ni9Ti K ﹑ N 1Cr18Ni9Ti GH3030 1Cr18Ni9Ti GH3030 S GH3039 GH3039 sheathed thermocouple fixed form sheathed thermocouple junction box in the form of sheathed thermocouple temperature recommended varieties casing material diameter Temperature (° C) Long-term use of short-term use of nickel chromium - nickel silicon 1Cr18Ni9Ti 2.0 600 700 3.0,4.0,5.0,6.0,8.0 800 900 GH3030 2.0,3.0 800 900 4.0,5.0 900 1000 6.0,8.0 1000 1100 nickel-chromium silicon - nickel silicon 1Cr18Ni9Ti 2.0 600 700 3.0,4.0,5.0,6.0,8.0 800 900 GH3030 2.0,3.0 900 1000 4.0,5.0 1000 1100 6.0,8.0 1100 1200 GH3039 2.0,3.0,4.0 1000 1100 5.0,6.0,8.0 1100 1200 nickel-chromium - copper-nickel 1Cr18Ni9Ti 3.0,4.0,5.0 2.0 500 600 700 800 600 700 6.0, 8.0 iron - copper-nickel 1Cr18Ni9Ti 2.0 400 500 3.0,4.0,5.0 500 600 6.0,8.0 600 750 copper - copper-nickel 1Cr18Ni9Ti 2.0,3.0,4.0,5.0 250 300 6.0 8.0 300 350 platinum and rhodium 10 platinum GH3039 2.0,3.0,4.0 1000 1100 5.0,6.0,8.0 1100 1200 sheathed thermocouple type designation Model Description W R thermocouple temperature meter temperature sensing material P P platinum and rhodium 10 - platinum M Ni-Cr-Si - N nickel-chromium nickel silicon - nickel-chromium nickel silicon E - C copper-nickel copper - copper-nickel F iron - copper-nickel K sheathed thermocouple wire-free number for two pairs of supporting a single fixed form no fixtures 2 fixed threaded sleeve 3 Events threaded sleeve 4 fixed sleeve flange 5 Events sleeve flange 2 Junction box type BOP waterproof formula 3 6 7 flat circular plug-type connector type 8 lever 9 compensation wire type 1 working end in the form of insulation-displacement contacts 4 M additional device in the form of block-type G package hoop Ordering: 1. indicate the thermocouple type, indexing number, temperature. 2. The thermocouple protection tube diameter and length. 3. Fasteners, flange means for providing size. Company name; Hayward blue Instrument Co., Ltd. Contact: Zhou Jianhua Tel: 0572-6069899 Mobile: 13867297390 Fax: 0572-6600672 Company Website: WWW.shwol .com E-mail: shwol1@126.com