Quick Detail
Place of Origin
HS-CODE
27-
Package & Delivery Lead Time
Detailed Description
Brief Introduction
1. High sensitivity
2. Stable performance
3.high quality
Detail Introduction
GWD150 mine temperature sensor
1. GWD150 mine temperature sensor for the mine this type of electrical equipment, suitable for coal mine gas coal dust explosion dangerous environment and KHP128 - Z for mine belt conveyor protection machine, used for belt conveyor by testing the temperature setting value measure and switch output signal
2. GWD150 belong to intrinsically safe mine temperature sensor, adopt the integrated temperature sensor, with high sensitivity, stable output linearity good performance characteristics
Technical parameters
Models: GWD150
Explosion-proof type: Exib Ⅰ
Working voltage: DC 12 v.
Working current: 50 ma or less;
Action temperature: one gear 42 °C +/- 2 °C, second gear 60 °C +/-2 °C , third gear 70 °C+/-2 °C
Measuring range: 0 °C ~ 150 °C.
Output signals: (A) electric frequency: low electric frequency 0.5 V or less, high electric frequency : 3 V or higher
(B) frequency signal: 200 Hz ~ 1000Hz
Basic error: plus or minus 2.5% FS
Ann parameters: Ui: DC12.5 V,Ii: 50 mA,Li: 0 mH,Ci: 5.0 u F
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