COMET H3060 – Integrated sensors -30 to +80 °C / 0–100 %RH + 2 high-current relays 230 VAC/8 A

COMET H3060 – Temperature and humidity controller with integrated sensors -30 to +80 °C / 0–100 %RH, dew point + 2 power relays 230 VAC / 8 A 

The COMET H3060 is a powerful temperature and humidity controller (humidistat + thermostat) with integrated sensors and two power relay outputs (230 VAC / 8 A / 2000 VA) – the ideal solution for demanding climate control in warehouses, cold rooms, greenhouses, drying systems, technical areas, server rooms, or production facilities. Thanks to its high switching capacity, large electrical loads such as fans, heaters, dehumidifiers, compressors, or pumps can be controlled directly – without additional contactors or relay modules.

The integrated sensors measure temperature from -30 to +80 °C (±0.4 °C) and relative humidity from 0 to 100 %RH (±2.5 %RH within 5–95 % at 23 °C). The dew point is calculated with high precision (±1.5 °C at T<25 °C and RH>30 %). Additional humidity parameters are also available, including absolute humidity, specific humidity, mixing ratio, and specific enthalpy. The large dual-line LCD displays all measured values and relay statuses. The two relay outputs (230 VAC / 8 A / 2000 VA AC / 192 W DC) can be freely programmed based on temperature, humidity, or dew point thresholds – perfect for direct control of heavy loads.

The robust IP65 housing provides reliable protection against dust and water jets – ideal for humid or dusty environments (-30 to +80 °C). The built-in acoustic alarm (buzzer) warns of threshold exceedances and can be switched off if desired. Power supply 110–240 VAC – directly from mains, no separate low-voltage supply required. The controller is maintenance-free, long-term stable, and available with a traceable calibration certificate (in accordance with EN ISO/IEC 17025) – ensuring the highest quality for critical applications. No external probe required – everything is built into one unit for maximum reliability and minimal risk of error.

Why the COMET H3060 is the professional high-power T+RH controller:

• Integrated sensors – no external probe required
• 2 power relays – 230 VAC / 8 A / 2000 VA – for large loads
• 3-in-1: temperature + humidity + dew point – all humidity parameters available
• High precision – Temp. ±0.4 °C | Humidity ±2.5 %RH | Dew point ±1.5 °C
• Acoustic alarm – switchable buzzer for threshold exceedance
• IP65 housing – weatherproof for indoor and outdoor use
• Large dual-line LCD – shows values and relay status
• Direct mains supply 110–240 VAC – no low-voltage installation required
• Long-term stable and maintenance-free – with calibration certificate

Technical data H3060:

• Temperature range: -30 to +80 °C (±0.4 °C)
• Humidity: 0 to 100 %RH (±2.5 %RH from 5 to 95 %RH at 23 °C)
• Dew point: -60 to +80 °C (±1.5 °C at T<25 °C and RH>30 %)
• Relays: 2 × 230 VAC / 8 A / 2000 VA AC / 192 W DC
• Resolution: 0.1 °C / 0.1 %RH
• Power supply: 110–240 VAC
• Operating temperature: -30 to +80 °C
• Protection rating: IP65 (electronics), IP40 (sensor)
• Dimensions: 136 × 214 × 45 mm; probe length 75 mm
• Weight: approx. 390 g
• Warranty: 3 years

Perfect for:

• Warehouses and cold rooms (climate monitoring)
• Greenhouses and agriculture
• Drying and ventilation systems
• Server rooms and technical centers
• Direct control of fans / dehumidifiers / heaters
• Alarm and threshold monitoring
• Stand-alone regulation without cloud connection
• Humidity and temperature control in humid environments

Installation and commissioning – done in minutes

Mount the device on a wall or mast, connect mains power (230 VAC) and wiring to the relays – done! Configure thresholds using the buttons and LCD or fine-tune via PC software. No calibration required when replacing the device.

Summary:

• Hygrometer/thermostat with two relay outputs
• For indoor and outdoor use
• Hygrometer with integrated humidity and temperature sensors
• Measured values are also converted into additional humidity parameters: dew point temperature, absolute humidity, specific humidity, mixing ratio, and specific enthalpy.

Scope of supply:

• H3060
• User manual
• Traceable calibration certificate
• Free TSensor software for transmitter configuration