Model: | TRIS972 |
---|---|
Brand: | TRIS |
Origin: | Made In China |
Category: | Security & Protection / Alarm |
Label: | motion sensor , microwave sensor , sensor module |
Price: |
US $31
/ pc
|
Min. Order: | 100 pc |
Last Online:30 Apr, 2019 |
TR-972 is a Microwave sensor based on Doppler priciple.Its planar antenna emits extremely low power electro-magnetic wave and Receives their echo. The sensor detects the change in echo in its detection zone,the microprocessor then triggers the relay to output the signal to application. It can be apply on public area like corridors, side walk, warehouse and big office areas etc.
TRIS -972 is mainly used in early warning for break-in Typical application:
1、 important financial district (ATM)
2、 small size shop
3、 residential buildings
4、 secret department
5、 storage
6、 school
Control following equipment component
1、 alarm, siren
2、 short message warning system
3、 smart terminal
Technical parameter
electric power working voltage DC8-14V
static state power consumption electric current 5~20mA
monitor velocity interval 0.1m/s~4m/s
monitor spatial dimension 10cm---3m/360degree
Distance angle is Tunable
relay out-put d+d-(normal closed contact)DC60V/1.5A
preheating time 17--25s
alarm period 5s
working temperature interval -20~55 degree
wire connecting terminal solid wire or standard wire 2.54-04Y*2.0- 04y,60CM(1007#26#) wire
common use weight 10g
Function
Body activities monitor finally confirms out-put signals by surveying body moving distance per hour and a series of combinatorial algorithm
Product features:
Adopt advanced and narrow body activities monitoring arithmetic .
Integrate high-class digital integrated circuit processing technology .
Use SMD wiring integrated circuit assembling and installing,little volume and low power consumption .
Work under the vile circumstances of smoke,dust,vapor,chemical mood and high and low temperatures .
Easy reliable installation,reliable stable property .
Notice
According to the working principle and property of the monitor, we must avoid large area metal block between the objects which need to be monitored and the monitor, or the sensitivity will be influenced seriously. When installed, the monitor should be put at the side without metal.