Temperature Humidity Sensor
Part of the Hanwell Pro ML4000RHT Series, the ML4106 is a temperature humidity sensor with onboard sensors, monitoring between -20°C to +60°C and 100% RH. This reliable transmitter is used with our renowned Hanwell Pro wireless system for 24/7 monitoring and alarm notifications. Contact us today for your free quotation and signal strength test (we can prove ours to be unrivaled) or to discuss your specific temperature monitoring requirements and application.
Dimensions: 110 x 80 x 35 mm
Weight: 200 grams
Power Supply: 3.6V AA Lithium battery
Case Material: ABS & PC
Memory capacity: 100,000 readings
IP Rating: IP50
Internal Temperature Probe: Precision Thermistor
Range: -20°C to +60°C
Display resolution: 0.1°C
Humidity Probes: Capacitive Polymer
Recommended Range: 10-90%RH non-condensing
Temperature Dependence: < (0.025 + 0.0003 x RH) 
Radio Transmitter Functions
Frequency Options: A range of frequencies are available between 433-458MHz. Country specific regulations apply.
Radio Power: 10mW
Radio Range: 3km over open ground
Battery Life: Up to 18 months
This product can be calibrated to your specifications, contact us for further details.
N.B Instrument operating range -20°C to +65°C in a non-condensing RH environment
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W900 – Standard Hanwell EMS Software Package
W906 – Validated Hanwell EMS Software Package
*See EMS datasheet for further options
SR2 – Smart Receiver
CR2 – Controller
REP – Repeater
Y119 – Wall mounting bracket
88706 – AA Lithium battery