Product description
Sensitive liquid sensor for non-conductive liquids. Built-in electronics with alarm contact that can be directly connected to
cell phone detector or alarm system.
Applications
Liquid sensor for oil, etc
The liquid sensor detects all liquids, such as tap water, distilled water, mineral and vegetable oil, diesel oil and fuel oil. Please note that this sensor is not suitable for liquids that corrode plastics (including acetone, chlorine and tri-chlorine).
Leakage notification or level monitoring
You can place the liquid sensor on any flat surface of metal, plastic, concrete, etc. The sensor stands on 4 plastic feet, which have an internal thread. For level monitoring in a tank or basin, place the compact sensor above the liquid. Mount with a bracket or the like.
Liquid sensor works on DC and AC
This optical liquid sensor has a single-pole break contact. If it detects liquid, the red LED lights up and the relay contact opens. In the normal situation, the green LED shows whether supply voltage is present. The switch contact (NC) is then closed. This detector works on 12 and 24 volts and is suitable for both AC and DC voltage. When the supply voltage is lost, the relay contact opens automatically, causing an alarm message to follow.
IP68 version with sensing eye
The liquid sensor is encased in a waterproof IP68 housing with optical eye on the bottom.
Specifications
- Type: active water sensor/detector
- Principle: point detection-optical
- Power supply DC: 10...40 Vdc
- Power supply AC: 10-30 Vac
- NO contact: < 60 V/ 1 A
- Current consumption: < 30 mA
- Sensitivity: infrared reflex
- Detection height: approx. 4 mm
- Indicator lights: 2x LED
- Sensor block material: ABS
- Dimensions: 46x34x30 mm
- Sensor block weight: 125 g
- Connection wires: 4x 0.14 mm²
- Cable: Ø 3.7 mm, length 4 m
- Operating range: 0...+60 °C
- Safety class: IP68
- Hallmark: CE
Connections Flow sensor
The 4-wire connection cable is 4 m long. It may be shortened or extended (if required).
White = supply voltage
Brown = supply voltage
Green = NC contact
Yellow = NC contact
*Please note that a basic knowledge of electrical engineering is required (for installation) when purchasing some products on our web shop.