summary:The isolated water immersion transmitter amplifies, shapes, and compares the water immersion input signal through a dedicated integrated chip based on the impedance change of the detection electrode after immersion, and outputs a dry contact or high/low level change signal to indicate whether there is water at the location of the transmitter; The structure adopts an integrated fully sealed plastic shell design, ensuring high reliability of the product. Suitable for: communication base stations, hotels, restaurants, precision computer rooms, libraries, warehouse alarm centers or monitoring rooms, and other places where alarms are required in case of water accumulation. Features: Integrated fully sealed design; Power supply, input, and output are fully isolated; High reliability; Strong anti-interference ability. Multiple output alarm signal modes can be selected, including high and low levels or relays.

Product Features

High sensitivity, fast response time, and no false alarms

Adopting photoelectric isolation and transformer isolation, safe and reliable; Integrated fully sealed design, safe and easy to use

The main electrode is equipped with an isolation layer, which alarms when the accumulated water reaches a certain height, and auxiliary electrodes can be optionally selected to increase the detection range.

Technical Parameter

Working power supply: 24 V DCStatic power consumption<0.3W

Working temperature: 0 ℃~50 ℃ Alarm power consumption0.5W

Output form: Relay (load current)500mA)RelayNCNOselectable

Working humidity 20% RH~***** RH

High and low level output: VL is 0V (+0.5V)

Load capacity VH is 5V or 12V (± 0.5V)

Solid state relay ≤ 500mA (high current can reach 1A, customized)

High and low voltage levels ≥ 3k

Detection cable: Point type detection point for sensing cable,10cmEvenly distributed on both sides

Configuration: Standard35LMDetection cable, customizable detection cable length

Application characteristics, technical parameters, and instructions:

This water immersion detector is widely used for special occasions such as condensate detection in indoor environments such as computer rooms and floors. The sensor adopts full isolation, with the input power supply, sensing line, and relay output completely isolated within the sensor. Safe and reliable, aesthetically pleasing, and easy to install.

Wiring instructions