当前位置:深圳市恒益机电设备有限公司>>JOHNSON CONTROLS>>温/湿度传感器>> HE-67N2-0N0BT、HE-67N2-0N00PHE-67N2系列温湿度传感器
Humidity Element
at 77°F (25°C)
Signal: 0 to 5 VDC or 0 to 10 VDC, 1,000 ohm maximum load
Accuracy: HE-67x2: ±2% RH for 20 to 80% RH at 77°F (25°C)
±4% RH for 10 to 20% and 80 to 90% RH at 77°F (25°C)
HE-67x3: ±3% RH for 20 to 80% RH at 77°F (25°C)
±5% RH for 10 to 20% and 80 to 90% RH at 77°F (25°C)
Temperature Coefficient: -0.1 to 0.05% RH/°C at 5°C (41°F) to
-0.07 to -0.21% RH/°C at 65°C (149°F)。
Temperature Sensors
Thin-film Nickel Accuracy: ±0.34°F (0.18°C) at 70°F (21°C)
Reference Resistance: 1000 ohms at 70°F (21°C)
Resistance Change: Approximay 3 ohms/°F (5 ohms/°C)。
Silicon Accuracy: ±1°F (0.6°C) at 70°F (21°C)
Reference Resistance: 1035 ohms at 77°F (25°C)
Resistance Change: Approximay 4 ohms/°F (8 ohms/°C)。
Thin-film Platinum Accuracy: ±0.65°F at 70°F (±0.36°C at 21°C)
Reference Resistance: 1000 ohms at 32°F (0°C)
Resistance Change: Approximay 2 ohms/°F (4 ohms/°C)
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