Temperature Humidity Transmitter

Product Description

Feature:

• Highly accurate Digital technology sensor gives fast and reliable output.
• Temperature range is -40 to 120ºC with accuracy of ± 0.5 ºC.
• Relative Humidity range is 0 to 100%RH with accuracy of ± 2%RH.
• Long term stable output for both Temperature and RH.
• Calculated Dew point measurement based on measurement of
• Temperature and Humidity.
• User selectable Temperature, RH & Dew point outputs.
• Digital Display of Temperature & RH on Seven Segment Display
• Standard 4-20mA signal outputs with configurable range.
• Easy handling & programming with 3 keys for WP Models.
• Can be programmed using Remote Control upto 10meters line of site distance.
• Non-intrusive programming for Flameproof models using Magnetic Pen.
• Password protected programming with password changing facility.
• Software calibration for both Temperature & Humidity.
• Optional Alarm relay contacts with two configurable Alarm levels & one
• relay for fail safe relay.
• Optional Range Lock set points can be configured for both Temperature & Humidity.
• Optional RS-485 community

Applications

• Clean Rooms
• Swimming Pool
• Pharmaceutical
• Hospitals / Labs
• Enthalpy Control
• Museums / Archives
• Refrigeration Control
• Indoor Air Quality (IAQ)
• HVAC / Buildings Controls
• Energy Management System (EMS

Model Overview:

• Detection Method: Advanced CMOSens Technology.
• Range : For Temperature = -40 to 120°C
• For Relative Humidity = 0 to 100%RH
• Display : 2-Line, 4-Digit 13mm (H) Seven Segment Display.
• 8 LEDs to indicate status of instrument.
• Control Action : i) Two independent Alarm set points with Latch & Non-latch facility.
• User selectable Hysteresis and Logic option
• Configurable Range Lock set points for Temp. & RH (optional)

Setting : By 3 Keys on front panel for WP model By using Magnetic pen for Flameproof model By using Remote Control for WP/FLP model (Optional)

Performance:

• Measurement Accuracy : ± 0.5 C for Temperature ± 2% RH for Relative Humidity
• Response Time : Approx 30 Seconds
• Start-up Time : Approx 30 Seconds.

Electrical:

• Supply Voltage : 18 to 36 VDC; Typically 24VDC
• Power Consumption : Less than 3.5Watts
• Cable : 3Wires (1.5 mm ) Flexible or Armoure Shielded Cable.