Fujian Shunchang Hongrun Precision Instrument Co., Ltd
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    Hongrun Science and Technology Park, Fuzhou Development Zone, Shunchang County, Fujian Province
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Multi point thermocouple (resistor)
Multi point thermocouples (resistors) are suitable for production sites where temperature gradients are not significant and multiple locations or sing
Product details

箭头、.gif Product Application

Suitable for production sites where temperature gradients are not significant and multiple locations or positions need to be measured simultaneously. Widely used in large fertilizer synthesis towers, storage tanks, and other devices.

箭头、.gif Technical Parameter

Electrical outlet: M20 × 1.5, NPT1/2

● Thermal response time: ≤ 8S

● Protection level: IP65

● Wire diameter: Φ 3

箭头、.gif Model and specifications

1.jpg

model Graduation Temperature measurement range ℃ Temperature measurement points Protective tube material
HR-WRNK-230D K 0~1000 2~14 GH3030
0~800 1Cr18Ni9Ti
HR-WREK-230D E 0~600 1Cr18Ni9Ti
HR-WRNK-430D K 0~1000 GH3030
0~800 1Cr18Ni9Ti
HR-WREK-430D E 0~600 1Cr18Ni9Ti
HR-WZPK-430D Pt100 -200~+450

★ Selection Notice

1) Model 5) Installation and fixing form

2) Index number 6) Material of protective tube

3) Accuracy level 7) Length or insertion depth

4) Number of thermocouple points

Example A: Multi point thermocouple, K-type, 3 points. Grade I, fixed thread M20 × 1.5, L1=1200,L2=1500,L3=2000。WRNK-220D3, K, Grade I L1=1200, L2=1500, L3=2000, thread M20 × 1.5.

箭头、.gif Installation fixed form

1.gif

Temperature measurement points M D H h S d
2~6 M33×2 Φ48 33 5 36 Φ20
7~12 M42×2 Φ58 38 5 46 Φ22

2.gif

Temperature measurement points D D1 D2 H D0 d
2~6 Φ105 Φ75 Φ55 16 Φ14 Φ20
7~12 Φ115 Φ85 Φ65 16 Φ14 Φ34

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