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HTG3500 Humidity & Temperature Transducer
Brand: American Sensor Technologies Inc
Based on the rugged MEAS-France humidity sensor, the HTG3500 Series are dedicated humidity and temperature plug and play transducers designed for OEM applications where reliable and accurate measurements are needed.
Direct interface with a micro-controller is made possible with the modules humidity linear voltage and direct NTC outputs. The HTG3500 Series are designed for high volume and demanding applications where power consumption is critical.
Features- Demonstrated reliability and long term stability
- Reliability not affected by repeated condensation
Specifications
Accuracy
- ± 3 % RH at 10 % to 95 % RH - Relative Humidity
- ± 5 % RH at 10 % to 95 % RH, max.
Approvals & Certifications
- RoHS
Humidity
- 0 to 100 % RH
Hysteresis
- ± 1 % RH - Humidity Hysteresis
Load Impedance
- 50 ohms
Loop Resistance
- 10 kΩ at 25° C (77° F) - Nominal Resistance
Operating Temperature
- -40° to 110° C (-40° to 230° F)
Output
- 1.5 V - Nominal Output at 55 % RH for HTG35Y3
- 2.4 V - Nominal Output at 55 % RH for HTG35Y5
- 3 mA - Max.
Power Requirement
- 1 mA - Sink Current Capability
- 10 mW
Response Time
- 10 seconds
Sensitivity
- 18 mV/ % RH - Humidity Average Sensitivity for HTG35Y3
- 26 mV/ % RH - Humidity Average Sensitivity for HTG35Y5
Sensor, Probe Type
- NTC
Storage Temperature
- -40° to 125° C (-40° to 257° F)
Supply Voltage
- 20 Vdc
- 3.3 Vdc - HTG3500
- 5 Vdc - HTG35Y5
Temperature Effect
- -0.05 % RH/°C - Typical
Temperature Range
- -40° to 85° C (-40° to 185° F)
Update Time
- 150 ms
- Automotive
- Home Appliance
- Printers