Condition:New
Type:Logic ICs
Non positioning water leakage alarm controller
The detection module is Water Leakage detection equipment is a high performance, it can detect and cable installation, can and other detection probe supporting the use of the relay contact signal output, can be integrated with a variety of monitoring system, remote control and remote alarm equipment.
Easy installation
Field wiring all installation can through the plug terminals to easily complete the module, the module design for leakage alarm output automatically reset after the elimination module with sensitivity adjustment function and a mute button. The detection module has small volume and is convenient for the installation of the guide rail or wall hanging.
Multipurpose design
The circuit system adopts highly sensitive components, which can not only guarantee the high sensitivity of the detection, but also avoid all kinds of external factors caused by false alarm, and also designed to have unique anti surge protection function. The module provides independent leakage alarm relay and outputs normally open or normally closed alarm signals. The module also has a buzzer mute switch, which can turn off the alarm sound according to the need.
Wide scope of application
Modules are suitable for integration into the central monitoring system. Typical applications include leakage monitoring of air handling units, refrigeration machinery, liquid containers, pumps, tanks, or other locations where sensors are used.
Technical index:
1 、 supply voltage: DC9 to 30V
2, working environment: -20~50 DEG C; 5 ~ 95%RH (without condensation)
3, accuracy: 100%
4, alarm input resistance is less than or equal to 200K.
5, output form: relay (normally open, normally closed)
6 、 compatibility: it can be installed and used with the detection cable, and also can be matched with its detection probe
7 、 detection distance: 200 meters
8, appearance size: 55*115*36mm, 35mm, DIN, rail installation
Technical description
Inspection cable
Two core inspection cable (or test electrode)
Check cable length
Maximum cable length is 500 meters
Clinker shell
White PVC, NEMAI, IP55
weight
125 grams (0.27 pounds)
sensitivity
0-100K stepless regulation
response time
Less than 1 second
Power requirements
12VDC DC power supply (positive and negative pole connection)
Relay output
ISPDT, 60VDC or 125VAC, 1A rating (normally open, normally closed)
Detection module
Module function
The power indicator light (green LED) shows the connection status of the system.
The leakage indicator (red LED) shows that the system detects the leak, and the mute button (red button) occurs when the alarm is released, and the button can eliminate the beep sound.
Sensitivity regulator clockwise + increase sensitivity and reduce sensitivity buzzer switch:
