一. Technical parameters
1. Basic error: + 1%F.S + 1 words
2. Input type: NTC10K (3435-10K)
3. The range of temperature display: -50.0 ~ 150 C
4, response time: less than 1S
5. Time range: 9:59
6, output mode: relay contact switch output (normally open) 20A 220VAC
7. Control mode: two bit mode
8, shape size (mm):100 x 60 x 45
9, working power supply: AC110V ~ 242V, 50/60HZ power consumption less than 3W
10, working environment: 0~50 C, relative humidity less than 85%, no corrosive and no strong electromagnetic radiation occasions.