ZLL
TQG1401 Pressure Transmitter
delivery time:2 weeks
product description
◎Based on ceramic piezoresistive pressure transmitter
◎1～5VDC, 4～20mADC signal output
◎Pressure sensor for subway braking system
Environmental characteristics
◎Relative humidity: 2500m
◎Working temperature: -40℃～+85℃
◎Vibration and shock: Vibration: 10～500 Hz, below 1.5mm / 98.1m/s²
Shock: 490m/s
◎Protection level: IP65
technical parameter
◎Measurement range: 0～981KPa
◎Output signal: 1～5VDC, 4～20mADC
◎Power supply: DC12～24V
◎Overload pressure: 2 times the full scale; breaking pressure: 3 times the full scale
◎Consumption current: power supply 24VDC, no-load ≤15mA
◎Dielectric strength (between all wires and shell): AC500V[50Hz 60s]
◎Insulation resistance (between all wires and shell): ≥100MΩ (500V megohmmeter)
◎Protection function: power supply polarity protection, output short circuit protection
