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Chengdu Xinhaosi Electronic Detection Technology Co., Ltd
JB-TB-AT2020FH Gas Alarm Controller Host
NegotiableUpdate on 10/31
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Overview
JB-TB-AT2020FH Gas Alarm Controller Host
Product Details
Technical Specifications
| Working voltage: AC220V ± 15%/50Hz |
Backup battery: Two DC12V/4.5Ah batteries |
| Capacity: ≤ 256 dots (industrial) ≤ 800 dots (household) | Compatible devices: all devices that meet the communication requirements specified by this controller |
| Power consumption: ≤ 15W (excluding supporting equipment and detectors) | Communication method: HBUS quad bus (industrial) TBUS quad bus (household) |
| Transmission distance: ≤ 1500m (RVS 2 × 1.5mm ²) | Display mode: 7-inch 800 × 400 LCD screen |
| Alarm mode; audible and visual alarm |
Alarm output: Built in three sets of passive programmable external control outputs (contact capacity 2A/DC24V or 1A/AC220V) |
| Working temperature: 0 ℃~55 ℃ |
Relative humidity: 10%~93% RH (non condensing) |
| Installation method: Wall mounted |
Dimensions: 410mm x 115mm x 540mm (length x width x height) |
| Weight: 11.7KG |
