Q3 RF Non-Programmable HVAC Thermostat DC with 868.35MHz Wireless Control, 5-35℃ Range, 50m Transmission

Price Negotiable

Price: negotiation

MOQ: 100pcs

Delivery Time: 30 WORK DAYS

Brand: ocstat

Product Description

Product Overview

The Q3 RF Non-Programmable HVAC Thermostat is a reliable DC temperature control solution featuring wireless communication at 868.35 MHz for stable performance across various ventilation applications.

Key Features

Transmitter Unit

Power: 2x AA size alkaline batteries
Temperature measurement range: 5℃ to 35℃ with 0.5℃ resolution
Control temperature range: 10℃ to 30℃ with 0.5℃ resolution
868.35 MHz frequency for stable wireless communication
ON/OFF switch and battery-low indicator

Receiver Unit

AUTO/MANUAL operation mode switch
LED system status indicator
Contact rating: 8(2)A 230VAC maximum

Technical Specifications

Model Number	Q3 RF
Operating Frequency	868.35 MHz
Programmability	Non-Programmable
Temperature Range	5℃ to 35℃ with 0.1℃ resolution
Control Temperature Range	10℃ to 30℃ with 0.5℃ resolution
Temperature Measurement Accuracy	±0.5°C
Sensitivity	±0.2°C / ±0.3°C
Defrosting Temperature	+7°C
Power Method	2x1.5 V AA alkaline batteries (LR6 type)
Transmitter Power Consumption	1.5 mW
Dimensions	112 x 75 x 45 mm
Temperature Sensor Type	NTC 10 kΩ ±1% at 25°C
Receiver Power Consumption	6W
Power Supply Voltage	230V AC, 50Hz
Switchable Voltage	24 V AC / DC to 250 V AC; 50 Hz
Switchable Current	6 A (2 A inductive load)
Transmission Distance	Approximately 50 meters in open terrain

Application Areas

HVAC systems for residential and commercial buildings
Building and industrial ventilation systems
Public spaces including airports, train stations, shopping malls, offices, and classrooms
Laboratories and warehouses for CO2, temperature, and humidity detection
All other ventilation system applications requiring precise temperature control