28 M 240 水警报器和水位开关-产品快照
- 品牌:
- 28 M 240
- 型号:
- 28 M 240
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| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 暂无展示，可咨询在线客服 | 400-811-6961 |
 微信咨询，cs11@gchane.com , QQ1429311537
|
产品介绍
28 M 240 水警报器和水位开关
Water detector, GEWAS 300 FG, for wall mounting
28 M 240
Water detectors, type Greisinger GEWAS 300. One signal input and one relay output, suitable for the detection of conductive media; Power supply: 18 to 250 VUC. Power consumption: max. 2.0 VA. Trigger threshold: max. 80 kohm. Response time: 2.0 s. Relay output: electrically isolated CO. Switching voltage: max. 250 VAC. Switching current: max. 5.0 A. Operating temperatures: –20 to +60 °C. Sensors are available on separate order. In field housing for wall mounting, type GEWAS 300 FG. Functions/displays: red/green LED (relay and sensor switching states, unit and battery states). Internal alarm buzzer with battery buffer that enables monitoring and acoustic alarms even on power failure. Alarm reset by means of front pushbutton. Degree of protection: IP 65. Connection: via 3 Pg cable glands and screw terminals. Dimensions: W 100, H 100, D 60 mm (without Pg cable gland). Type : GEWAS 300 FG, water detector
We order for you. Clicking on the "Add to cart" button will initiate your order. 4 1 orderable 1 orderable 2 2 orderable
Water alarms and water level switches
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