The TF228WN digital thermostat unit is designed for 3 levels of fan and valve control in FCU, including:
Energy input: | 220(+10%,-15%)VAC, 50Hz |
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Control: | PI, On/off output |
Accuracy: | ±1°C at 21°C |
Rating capacity: | 3A for fan load, 2A for zone valve |
Protective coefficient: | IP20 |
Installation range: | 10 ~ 32°C |
Measurement range: | 0 ~ 37°C |
Operating temperature: | 0~ +49°C |
Operating warehouse temperature: | -30 ~ +49°C |
Humidity limit: | 5~90% RH, non-condensing |
Please contact us through our hotline or send us an e-mail for more information. We are very pleased to serve you!
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