Product Overview
Smart LCD Heating Thermostat R818 adopts advanced microcomputer control chip. High-precision internal/external temperature sensors detect ambient temperature and compare readings with user preset values in real time to automatically switch heating equipment for constant indoor temperature. Supports 6 programmable daily time periods with temperature setpoints or manual mode. Low-temperature protection function turns on heating at low ambient temperature to protect equipment, prolong service life and optimize system safety, reliability and energy efficiency. Large-screen LCD heating thermostat with microcomputer control supports remote indoor temperature data collection and monitoring via upper computer.
Technical Specifications
| # | Parameter | Value |
|---|---|---|
| 01 | Housing material | Flame-retardant PC |
| 02 | Ambient temperature display accuracy | 0.5℃ |
| 03 | Overall dimensions | 86mm×86mm×15mm (Height × Width × Thickness) |
| 04 | Load current | GA:2A GB:16A/25A |
| 05 | Optional communication interface | M-Bus、RS485、Wifi、KNX、Lonwork |
| 06 | Standby power consumption | <1W |
| 07 | Temperature control accuracy | ±1℃ |
| 08 | Power supply voltage | 200VAC〜240VAC 50/60HZ |
| 09 | Timing error | <1％ |
| 10 | Operating ambient temperature range | 0~50℃ |
| 11 | Temperature control range | 5℃~35℃ |
Product Images