Intelligent Temperature Controller for BTS Shelter
Specifications
This temperature controller is designed for ventilation system. Characterized by energy saving and reliable working.HW15 intelligent temperature controller
- Controls the work of DC fans based on indoor and outdoor temperature.
- Control logic is smart, simple and stable
- Characterized by energy saving.
- Output a start signal for ventilation system, through relay (free dry contact).
- Output an alarm signal when water in the floor (immersion) or detect the feedback signal from DC fan.
Functions:
| Set | 3 buttons to set. |
| Display | 3 pcs of LED display temperature and alarm codes |
| Temperature detect | 2 channels, detect range: -40°C ~ 60°C |
| Control | Control the work of DC fan based on indoor and outdoor temperature. |
| Monitor | Immersion Frequency of fan |
| Alarm | LED display 4 alarm codes When it has immersion or frequency of fan is too low output alarm signal. |
| Communication | Supply monitor software (installed in PC), use RS485 interface. |
Technical Parameters:
| Rating voltage | DC +42V~DC +57V |
| Work ambient temperature | -25°C~+55°C |
| Work ambient humidity | 5%~95%RH |
| Temperature detect range | -20°C~+60°C, compensation can be reset via button |
| Temperature accuracy | ±2°C |
| Temperature resolution | 1°C |
| DC fan on temperature | 20°C~40°C, set via button |
| Return difference of temperature | 2°C~ 10°C, set via button |
| Communication address | 1 ~ 99 |
| DC fan control logic: | |
| On | 1)Indoor temperature > preset of ‘on temperature’ 2)Indoor temperature – outdoor temperature > 5°C |
| Off | 1)Indoor temperature < preset of ‘on temperature’ – preset of ‘return difference of temperature’ 2)indoor temperature ≤ outdoor temperature |
Connection way:

About us:
Hangzhou Xinjian Electronic Co., LTD. is an ISO9001 certified manufacturer, and also is a hi-tech company. It has been specialized in designing and producing industrial control solution since 1997. All products are designed and made for the global market, and we’ve offered OEM/ODM service to world-class brands. We have been highly recognized not only for its good quality but also excellent after-sales services both in domestic and international market.
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