CHINO HN-E8series Wall-mounted thermo-hygrometer Intrinsically safe explosion-proof Cable 2m Sensor separate type Relative humidity HN-E series

Can measure a wide range from low to high temperatures in explosive gas atmospheres, The sensor can be separated from the main unit, making it easy to measure inside equipment or in narrow spaces (cable length: 2m), Intrinsically safe explosion-proof thermo-hygrometer (Exia IICT4 Ga), Stable measurement achieved with capacitance humidity sensor, Small sensor unit allows measurement in narrow spaces, Intrinsically safe explosion-proof thermo-hygrometer, ▼Insulation barrier eliminates the need for Class A grounding work, 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: Separate sensor type (cable length 2m)*Humidity output: 0 to 100%rh*Temperature output span: -40 to 60°C (standard)*Model: HN-E820*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: -40 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*Cable length: 2m*Power supply voltage: 24V DC ±10%*Power consumption: Approx. 1VA*Operating humidity range: 0 to 100%rh*1*Operating temperature range: Main unit: -20 to 60°C, Sensor: -40 to 60°C*Weight (main unit only): Approx. 1.8kg**1 However, do not allow condensation**2 Accuracy when measured in a constant temperature chamber at 25°C in a sufficiently stable environment*Sensor DIA12 x L140