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Cảm biến độ ẩm ống gió
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Features & Options lHumidity Only or Temp./Humidity Combination lEtched Teflon Leadwires & Foamback Insulator lWatertight BAPI-Box Enclosure lReplaceable Filter & Humidity Probe l2% and 3% RH Accuracies ...

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Features & Options

lHumidity Only or Temp./Humidity Combination lEtched Teflon Leadwires & Foamback Insulator lWatertight BAPI-Box Enclosure
lReplaceable Filter & Humidity Probe

l2% and 3% RH Accuracies

Humidity control is an important aspect of any climate control system. Therefore, humidity sensors must be both accurate
and dependable. DELTA’s humidity sensors are prescreened
for accuracy, eliminating field calibration even when replacing
a sensor or probe. The Duct Units are also extremely dependable, with a watertight BAPI-Box or BAPI-Box 2 enclosure.

All Duct Units feature medical-grade closed cell foam to seal the probe insertion hole and to absorb vibration. Mounting tabs allow for easy installation directly to the wall of the duct. All Duct Units have etched Teflon leadwires and are built to withstand high humidity and condensation and perform under real world conditions.

Ordering Information/Part Numbers

Humidity Only Units
ALC/H200-D-BB: 2%RH Duct Humidity Sensor ALC/H300-D-BB: 3%RH Duct Humidity Sensor

Combination Temperature and Humidity Duct Sensor ALC/10K-2-H200-D-BB: 2%RH Duct Temperature and Humidity Sensor ALC/10K-2-H300-D-BB: 3%RH Duct Temperature and Humidity Sensor

Replace -BB with -BB2 at the end of the part # for a watertight BAPI-Box 2 enclosure

Specifications

Power:

10 to 35 VDC (0 - 5 VDC or 4 - 20 mA outputs) 12 to 24 VAC (0 - 5 VDC Output)

Encl. Material:

UV-resistant polycarbonate, UL 94, V-0 Enclosure Rating: IP 66 Environmental Operation Range:

Temp: -30 °C to 70 °C Humidity: 0% to 100% RH

Humidity Sensor:

Impedance Type, ±2% or ±3% RH

10K-2 Thermistor Sensor Specifications Resistance: 10 kW @ 25°C, -55°C to 150°C range

Standard Accuracy: 0.2°C (±0.36°F) at 0 to 70°C Dissipation Constant: 2.7 mW/°C Stability(drift): Less than ±0.1°C (0.18°F) drift over 10 years.

Power Consumption:

22 mA max. DC (0 - 5 VDC or 4 - 20 mA Outputs)

0.53 VA max. AC (0 - 5 VDC Output) 

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