1. Temperature measurement range:
Medium measurement temperature: -50 ℃~+150 ℃
Long term stable use range: -50 ℃~+100 ℃
Allowable temperature for aviation plugs: -40 ℃~+60 ℃
Locomotive overall environmental tolerance: -60 ℃~+70 ℃
2. Electrical parameters:
Temperature measuring element: NTC negative temperature coefficient thermistor
Rated working current: 1mA (constant current detection)
Insulation resistance: ≥ 20M Ω (500VDC withstand voltage test)
Output signal: two-wire analog resistance signal
25 ℃ standard resistance: 10.560 k Ω
3. Pressure and mechanical specifications:
Dielectric pressure resistance: 3000 kPa (30 bar)
Probe material: 304 stainless steel
Installation method: External thread direct insertion pipeline installation
Structural composition: temperature probe, locking nozzle, transition joint, military aviation plug
