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Autonics TH4M-24R Temperature Controller
The Autonics TH4M-24R Temperature Controller offers ON/OFF control control method, 100-240VAC~ 50/60Hz power supply, 11-Segment (temperature: white, humidity: blue), other display (yellow) LCD type, 1 sec. Manufactured by Autonics under the Autonics Temperature Controller category, this model belongs to the TH4M Series.
| Brand | Autonics |
| Product Type | Temperature Controller |
| Model Number | TH4M-24R |
Autonics TH4M-24R Temperature Controller – Technical Specifications
| Specification | Value |
|---|---|
| Power supply | 100-240VAC~ 50/60Hz |
| Power consumption | Max. 8VA |
| Sampling cycle | 1 sec |
| Display method | 11-Segment (temperature: white, humidity: blue), other display (yellow) LCD type |
| Control method | ON/OFF control |
| Insulation type | Double insulation (mark: @(INS), dielectric strength between primary circuit and secondary circuit: 3kV) |
| Ambient temperature | -10 to 50℃, storage: -20 to 60℃ |
| Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Display accuracy_Temp. | • At room temperature (25 ℃ ±5 ℃): ≤ ±1.0 ℃ • Out of room temperature range: ≤ ±2.0 ℃ |
| Display accuracy_Humidity | • At room temperature (25 ℃ ±5 ℃): ≤ ±3.0%RH (20 to 90%RH ), ≤ ±5.0%RH (below 20%RH, over 90%RH) • Out of room temperature: ≤ ±5.0%RH (all range) |
| Display range_Temp. | -20.0 to 60.0 ℃ |
| Display range_Humidity | 10.0 to 100.0%RH |
| Using range_Temp. | -20.0 to 60.0 ℃ |
| Using range_Humidity | 10.0 to 100.0%RH |
| Control output_Temp.(OUT1) | Relay: 250 VAC~ 3 A, 30 VDC@(=) 3 A, 1a |
| Control output_Humidity(OUT2) | Relay: 250 VAC~ 3 A, 30 VDC@(=) 3 A, 1a |
| Alarm output_Relay | AL1/2: 250 VAC~ 3 A, 1a |
| Weight_Body | Approx. 144g |
The Autonics TH4M-24R is built to deliver accurate control with its dual relay outputs for temperature and humidity regulation. Operating on a 100–240VAC power supply, it provides a quick 1-second sampling cycle and ensures precise readings with ±1.0°C temperature accuracy and ±3.0%RH humidity accuracy at room conditions. The 11-segment LCD panel clearly displays white for temperature, blue for humidity, and yellow for status, helping operators monitor values in real time.
Engineers value the TH4M-24R Autonics Temperature Controller for its robust insulation with 3kV dielectric strength, IP65 protection, and dependable ON/OFF control method. Its operating range of -20 to 60°C and humidity up to 100% makes it suitable for demanding industries. The lightweight 144g build allows easy integration into control panels while its relay outputs (250VAC 3A) support flexible process automation. This balance of performance and reliability ensures stable operation across manufacturing plants, laboratories, and controlled storage environments.
Applications of the TH4M Autonics controller include food packaging, cleanrooms, storage facilities, pharmaceutical equipment, and environmental monitoring systems. OEMs trust its long-term durability while facility managers rely on its ability to reduce downtime and maintain compliance. Available through wholesalers, dealers, and distributors, this LCD Temperature/Humidity Controller is supported by detailed resources such as the Autonics Temperature Controller Manual. For specifications, installation guidance, and verified documentation, visit the official Autonics Temperature Controller page.
