Winner Ball Valves Company Limited.
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WRTS-1000

Temperature Sensor Probe

Classification:

Temperature sensor

Customer demand

Product Description

Application:
WRTS-1000 series sensors features: high sensitivity and stability, corrosion resistance, long service life, and easy installation. It is applicable to any heat, cold and wet harsh environments. It can quickly and accurately feel the temperature of the air and water, and send the signal to the control system in heating , ventilation and air conditioning applications.
 
Material & Specification:
Sensing element: NTC temperature sensing element
Sensor shell material: high strength Flame-retardant engineering plastics
Maximum service temperature of sensor: 70℃
Installation: Plug-in
Terminal materials: Flame retardant ABS plastic
Protection rank：IP54
Stem materials: red copper
Model Sensor component Temp range DN Stem Length
WRTS-1000 NTC10K -20～80℃ Φ9 100
 
Installation Instructions:
The sensor should be installed on air supply outlet in DISMY and should be install ed on return air inlet in AHU.
 
Temperature and resistance table
Temp.℃ Resistance Ω Temp.℃ Resistance Ω Temp.℃ Resistance Ω
0 32660 17 14320 34 6808
1 31040 18 13680 35 6532
2 29500 19 13070 36 6268
3 28060 20 12490 37 6015
4 26680 21 11940 38 5776
5 25400 22 11420 39 5546
6 24180 23 10920 40 5326
7 23020 24 10450 41 5118
8 21920 25 10000 42 4918
9 20880 26 9574 43 4726
10 19900 27 9166 44 4544
11 18970 28 8778 45 4368
12 18290 29 8480 46 4202
13 17260 30 8058 47 4042
14 16460 31 7724 48 3888
15 15710 32 7404 49 3742
16 15000 33 7098 50 3602
 
Wiring diagram:
Terminals 1 and 2, the sequence can be reverse.

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