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HTD2800P1B11C6 Humidity Sensor
Brand: American Sensor Technologies IncBased on a rugged and qualified combo sensor, TRICAN HTD2800P1B11C6, digital humidity sensor with temperature and pressure outputs, is a cost effective dedicated humidity, temperature and pressure transducer designed for automotive and truck applications where a reliable and accurate measurement is needed.
The information is delivered as a digital output on a CAN bus. The TRICAN HTD2800P1B11C6 design has been optimized to provide accurate information and fast response time for systems where repeated long term immersion in high humidity and high temperature environment is needed as air intake ducts, fuel cell systems.
Features- Demonstrated reliability and long term stability
- Reliability not affected by repeated condensation
- Fast response time even in saturated humidity environment
Specifications
Accuracy
- ± 0.5° C (± 0.9° F) Typical - Temperature Acuracy
- ± 1 % of Full Scale Typical - Pressure Accuracy
- ± 1.5 % of Full Scale, Max.
- ± 1.5° C (± 2.7° F) - Max.
- ± 3 % Relative Humidity Typical - Relative Humidity Accuracy (10 % to 95 % Relative Humidity)
- ± 5 % Relative Humidity, Max.
Approvals & Certifications
- RoHS
Burst Pressure
- psi: 18.85 (kPa: 130, bar: 1.3)
Current
- 150 mA - Sink Current Capability
- 15-100 mA at 12 V - Current Consumption
- 20-104 mA at 24 V - Current Consumption
Electromagnetic Rating
- EMC Directive
- ESD Protection
Humidity
- 0 to 100 % Relative Humidity
Hysteresis
- ± 1 % Relative Humidity - Humidity Hysteresis
Input
- 0.9-5 V - Differential Input Voltage (Dominant)
- -1 to 0.5 V - Differential Input Voltage (Recessive)
- 150 mV - Differential Input Hysteresis
Mounting
- M6 Screws
Operating Temperature
- -40° to 105° C (-40° to 221° F)
Output Format
- Digital Output
Pressure Range
- bar: 0.01 to 2.5
- kPa: 0 to 250
- psi: 0.14 to 36.26
Pressure Type
- Absolute
Resistance
- 20 to 100 kiloohms - Differential Input Resistance
- 5 to 25 kiloohms - CAN_H, CAN_L Input Resistance
Resolution
- ± 0.5 kPa - Pressure Resolution
- 0.4 % Relative Humidity - Relative Humidity Resolution
Response Time
- 1 second - Pressure Time Constant
- 10 seconds - Temperature Time Constant
- 5 to 10 seconds - Time Constant (At 63 % of Signal) 33 to 75 % Relative Humidity
Stability
- ± 0.3° C (± 0.54° F)/Year - Temperature Long Term Stability
- ± 0.5 kPa/Year - Pressure Long Term Stability
- ± 0.5 % Relative Humidity/Year - Long Term Stability
Storage Temperature
- -40° to 125° C (-40° to 257° F)
Supply Voltage
- -200 to 200 V - Transient Voltage on CAN_H & CAN_L
- 32 Vdc - Supply Voltage (Peak)
- -36 to 36 V - DC Voltage at CAN_L & CAN_H
- 8-32 Vdc at 23° C (73.4° F)
Temperature Range
- -40° to 105° C (-40° to 221° F)
Torque
- 106 In/Lbs - Typical Tightening Torque
- 150 In/Lbs - Max.
- Trucks (diesel market), Off-Road
- Industrial (Compressor and Genset (Diesel))
- Fuel Cell Systems