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67-4913-55 Hn-E8 Series Wall-Mounted Thermo-Hygrometer (Intrinsically Safe Explosion-Proof) Cable 3 M (Separated Sensor Type) Relative Humidity -40~60°C HN-E8301100
Product Description
Product Model: 67-4913-55Product Brand: CHINO CORPORATI […]
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Product Details
Product Model: 67-4913-55
Product Brand: CHINO CORPORATION
Features
- Measurable in a wide range from low to high temperature in an explosive gas atmosphere
- The sensor is separated from the main body, making it easy to measure inside the device or in narrow places (cable length: 3 m)
- Intrinsically safe explosion-proof thermo-hygrometer (Exia IICT4Ga)
- Capacitive humidity sensor enables stable measurement
- Small sensor unit allows measurement in small spaces.
- Intrinsically safe explosion-proof thermohygrometer
- The insulation barrier eliminates the need for Class A grounding work.
- Equipped with high-precision sensors
- Humidity can be measured over a wide range of ±2%rh.
- Platinum temperature measuring resistor is ***d for temperature sensor
- Easy maintenance
- Sensor units are easily replaceable by the customer
- The body is easily attached and removed by the wall attachment.
Spec
- Sensor Shape: Sensor Separated Type (Cable Length 3m)
- Humidity output: 0~100%rh
- Temperature output span: – 40~60°C (typical)
- Format: HN-E830
- Humidity sensor: polymer capacitance type
- Measurement Range: 0~100%rh * 1
- Accuracy rating * 2: ±2%rh(Less than 5~90%rh at 25 deg.), ±3%rh(At 90~95%rh and 25°C)
- Output Specifications: 4~20mADC 2 wire transmission (for 0~100% rh)
- Response time: 60 seconds or less (90% response)
- Load resistance: 250 Ω or less
- Temperature Sensor: Platinum Temperature Measuring Resistor Pt100
- Measurement Range: -40~60°C
- Accuracy rating * 2: ±0.2°C (at 25°C)
- Output specifications: 4~20mADC 2 wire transmission
- Load resistance: 250 Ω or less
- Type of explosion-proof structure: intrinsically safe explosion-proof (ia)
- Target gas ignition/explosion class: IIC T4Ga
- Honan-related equipment: 2 insulation barrier B5541 units are ***d.
- Type Examination Passing Number: TC22593X
- Cable length: 3 m
- Power supply voltage: 24 VDC ±10%
- Power Consumption: Approx. 1VA
- Operating Humidity Range: 0~100%rh * 1
- Operating Temperature Range: Body: -20~60°C, Sensor: -40~60°C
- Mass (Body Only): Approx. 1.8 kg
- *1 However, dew condensation shall not occur.
- *(2) Accuracy of measurement in a sufficiently stable environment at 25°C in a constant temperature bath
- Sensor φ12 x L140
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