RHT Air Wireless Humidity & Temperature Transmitter
NOVUS AutomationHumidity & Temperature Transmitters

Model: RHT Air

RHT Air Wireless Humidity & Temperature Transmitter

RHT Air provides wireless temperature and humidity monitoring across large facilities, warehouses, and storage depots without requiring physical signal cabling. Operating on an autonomous IEEE 802.15.4 wireless network up to 500 meters, it features complete immunity from plant electrical noise and pairs with AirGate Modbus to feed local SCADA systems.

Wireless RangeUp to 500 m (clear line-of-sight)
RF StandardIEEE 802.15.4 (NOVUS Air)
Accuracy± 0.4 °C / ± 3% RH
ProtectionIP40 housing
AnatelFCCCE

Key Features

  • Wireless telemetry up to 500 meters range on dedicated industrial RF network
  • High noise immunity independent of facility Wi-Fi or Ethernet IT networks
  • Long-life replaceable 3.6V lithium battery or optional external 12-30 Vdc power
  • Dual line LCD display showing temperature, relative humidity, and battery status
  • Calculates and retransmits dew point temperature
  • USB Mini-B configuration port using free software

Technical Specifications

Specifications

Temperature Range
-40 to 100 °C (-40 to 212 °F)
Humidity Range
0 to 100% RH
Accuracy
Temp: ± 0.4 °C @ 25 °C; Humidity: ± 3% @ 25 °C (20-80% RH)
Power Supply
Internal 3.6 V Lithium battery or 12 to 30 Vdc
Dimensions
Wall mount with external high-gain antenna
Request for Quotation & Engineering Data

Inquire About RHT Air

Need pricing, validation documentation (IQ/OQ), or custom application sizing? Contact our bioprocess engineering team.

Direct dispatch to SR Biotech inquiry desk. Reference will be assigned automatically.

Applications

  • Large pharmaceutical warehouse mapping and thermal validation
  • Temporary seasonal storage stability monitoring
  • Heritage archives and cleanroom retrofits

Calibration & Validation

ISO/IEC 17025 factory calibration certificates and IQ/OQ documentation packages are available on request.

Include in enquiry

Documentation

Technical datasheets and user manuals are available from our engineering team upon request.

Request Documentation
Climate Air+ Wireless Environmental Monitoring Solution
NOVUS Automation21 CFR Part 11
Climate Air+ System

Climate Air+ Wireless Environmental Monitoring Solution

Industrial LoRa-based environmental monitoring solution delivering up to 3 km wireless range, FDA 21 CFR Part 11 compliance, and encrypted MQTT connectivity for pharmaceutical warehouses and cleanrooms.

AirGate Modbus Wireless RS485 Gateway & Repeater
NOVUS Automation
AirGate Modbus

AirGate Modbus Wireless RS485 Gateway & Repeater

Multi-functional wireless Modbus gateway and repeater that extends RS485 networks wirelessly up to 1000 meters in star or mesh topology.

RHT Climate High-Accuracy Relative Humidity & Temperature Transmitter
NOVUS Automation
RHT Climate (WM & DM)

RHT Climate High-Accuracy Relative Humidity & Temperature Transmitter

Precision industrial relative humidity and temperature transmitter featuring ±1.8% RH accuracy, dual 4-20mA / 0-10V outputs, RS485 Modbus RTU, backlit LCD, and psychrometric calculations.