EYESKY ES90C-4 Gas alarm control host DATASHEET
| Brand | EYESKY | Model | ES90C-4 |
|---|---|---|---|
| From | Name | Gas alarm control host |
Specifications
| Display | Digital tube, LED display |
| input Voltage | AC220V±20%，50HZ |
| power consumption | ＜2W |
| Number of channels | Up to 4 channels |
| Probe Power Supply | DC24V, 300mA/way |
| input signal | 4-20mA (RS485 optional) |
| relay output | Passive, Capacity: AC220V/2A, DC24V/2A |
| Alarm mode | Sound pressure at 1 meter > 80dB, light alarm optional |
| Operating temperature | -20~50℃ |
| Environmental humidity | 0~95% RH non-condensing |
| main material | High strength cold rolled sheet, surface lame plating |
| Installation method | Wall-mounted installation (customizable mounting brackets) |
| Dimension | 263*180*70mm |
| Weight | About 1.6KG |
| execution standard | GB 16808-2008 |
Packing list
Host x1, manual x1, certificate x1
After-sales instructions
Warranty days: 365 days
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/9188/Specification.html , which is only used by users who purchase commodities from the NBCHAO.
Created on : 2025/12/18