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Water immersion sensor WLS-07
- The WLS-07 water immersion sensor is mainly used to detect water immersion and leakage in relevant places. This product uses an electrode type immersion probe for collection, which is analyzed and processed by a high-precision microprocessor to output the corresponding switching value. Widely used in computer rooms, warehouses, libraries, archives and other places that require immersion testing.
Product manual
SPECIFICATION
Product Name： | Electrode type water immersion sensor |
Model： | WLS-07 |
version： | V1.0 |
Creator： | He Genwen |
reviewed by： | Yuan Chao |
1、 scope of application：
The WLS-07 water immersion sensor is mainly used to detect water immersion and leakage in relevant places. This product uses an electrode type immersion probe for collection, which is analyzed and processed by a high-precision microprocessor to output the corresponding switching value. Widely used in other places that require immersion testing, such as computer rooms, warehouses, libraries, archives, etc。
2、Electrical parameters：
Working voltage: 12VDC (9-16VDC)
Static current: ≤ 30mA
Alarm current: ≤ 100mA
Working environment: -20~+80 ℃, 10% RH~100% RH
Storage environment: -40~+85 ℃, 10% RH~100% RH
Alarm output: Relay NC/NO (default NC)
Jumper settings: alarm output can be set to normally open (NO) or normally closed (NC)
Probe: electrode type water immersion probe
Sensitivity: 0-50K Ω stepless adjustment
Response time: ＜ 1s
3、Definition of Power and Alarm Output Interface Wire Sequence
Serial Number | Defining signals | Definition Description |
1 | +12V | Positive pole of DC power supply |
2 | GND | Negative pole of DC power supply |
3 | ALARM+ | Alarm port |
4 | ALARM- | Alarm port |
4、Definition of wire sequence for electrode type immersion probe interface
Serial Number | Defining signals | Definition Description |
1 | WATER+ | Probe port |
2 | WATER- | Probe port |
5、Installation method
Host installation method: 1. Wall mounted installation; 2. Magnetic suction installation.
Installation method of electrode type immersion probe: 1. Fixed installation with screws; 2. Adhesive installation; 3. Cable tie installation.
