CHINO HN-E8series Wall-mounted thermo-hygrometer Intrinsically safe explosion-proof Cable 0m Integrated Relative humidity HN-E series

Capable of measuring a wide range of temperatures from low to high in explosive gas atmospheres; Compact design with integrated body and sensor; Intrinsically safe explosion-proof thermo-hygrometer (Exia IICT4 Ga); Stable measurement achieved with capacitance humidity sensor; Small sensor unit allows measurement in small spaces; Intrinsically safe explosion-proof thermo-hygrometer; ▼Insulation barrier eliminates need for Class A grounding; Equipped with high-precision sensor; ▼Humidity can be measured at ±2%rh over a wide range; ▼Platinum resistance thermometer used for temperature sensor; Easy maintenance; ▼Sensor unit can be easily replaced by the customer; ▼Main unit can be easily attached and removed with wall attachment

*Sensor type: Integrated type*Humidity output: 0 to 100%rh*Temperature output span: -40 to 60°C (standard)*Model: HN-E800*Humidity sensor: Polymer capacitance type**Measurement range: 0 to 100%rh*1**Accuracy rating*2: ±2%rh (5 to less than 90%rh, at 25°C), ±3%rh (90 to 95%rh, at 25°C)**Output specifications: 4 to 20mADC, 2-wire transmission (for 0 to 100%rh)**Response time: Within 60 seconds (90% response)**Load resistance: 250Ω or less*Temperature sensor: Platinum resistance thermometer Pt100**Measurement range: -20 to 60°C**Accuracy rating*2: ±0.2°C (at 25°C)**Output specifications: 4 to 20mADC 2-wire transmission**Load resistance: 250Ω or less*Type of explosion-proof construction: Intrinsically safe (ia)*Ignition level/explosion class of target gas: IIC T4 Ga*Intrinsically safe related equipment: Uses two insulation barriers B5541*Type examination approval number: No. TC22593X*Power supply voltage: 24V DC ±10%*Power consumption: Approximately 1VA*Operating humidity range: 0 to 100%rh*1*Operating temperature range: -20 to 60°C*Weight (main unit only): Approximately 1.8kg**1 However, do not allow condensation**2 Accuracy when measured in a thermostatic chamber in a sufficiently stable environment at 25°C