Product description
Water alarm and cellar pump switch/level controller with switch-off delay on the 230 V output. This adjustable lag time prevents dry-running of the basement pump.
Applications
Application 1 - Water alarm: as soon as water reaches the sensor, the relay will switch. This allows an
acoustic alarm to be activated for a set time (maximum 10 minutes).
Application 2 - Level limit: automatic activation of a pump at a certain position (height) of the water. After the water has sunk sufficiently, the pump automatically switches off.
The basement pump switch works as a water alarm and can be used, for example, in a crawl space, basement, pump well, water storage, well, basin or tank. It may be made of concrete, plastic or metal.
Sensitive water detection sensor
The sensor contains no moving parts and therefore works reliably for detecting conductive liquids, such as water.
It has a 2-wire connecting cable that may be extended up to 30 m. The low voltage on the sensor contacts is touch-safe.
Precise setting of the run-on time
Using 2 rotary knobs, the alarm switch-on time or the pump's after-running time can be accurately adjusted (coarse and fine) to any value between 0 and 10 minutes. This setting determines the amount of water pumped out per cycle.
The basement pump switch has a sturdy plastic housing for wall mounting. The front panel contains LED lights for on/off, relay and switching point. The mounting height (level) of the water sensor determines the switching point.
230 Volt switching contact on or off
With a switch on the front panel, the relay contact can be set to NO (normally open) or NC (normally closed).
In the event of a signal, this either makes 230 V control voltage available or does not. As a result, the cellar pump switch can control pumps as well as valves and solenoid valves.
Specifications
- Connected load: < 3,000 W
- Dimensions: 160 x 80 x 60 mm
- Indicator lights: 3x LED
- Connection voltage: 230 V
- Output: 230 V 'socket
- Power consumption: approx. 1.5 W
- Switch-off delay: 0...10 min
- Operating temperature: -15...+40 °C
- Sensor input: RJ45 connector
- Sensor connection cable: 10 m
- Safety class: IP 20
- Manual: English+Dutch
- Quality mark: CE
- Delivery includes 1 sensor
- Options: standard or stainless steel
- both with 10 m connecting cable
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water leakage alarms.
*Please note that a basic knowledge of electrical engineering is required (for installation) when purchasing some products on our web shop.