Particle smoke sensors
Advantage:
①. The coding method is a decimal coding switch.
②. Real-time sampling and processing data by single-chip computer.
③. With temperature and humidity drift compensation, dust accumulation degree and fault detection function.
④. With polarity two-bus signal.
- TIENUO
- CHINA
- 3-7days
- 30 pcs/day
- Information
- Download
Specification:
Diameter: 102mm (including DZ-B501 base), Height: 51mm (including DZ-B501 base). Weight: Approx. 90g
Operating temperature range: -10℃~55℃
Operating humidity range: 5%~95%RH relative humidity, no condensation, using voltage range: 15~32 VDC, quiescent current: 410HA@24VDC (communication every 5 seconds and flashing LED)
Maximum alarm current (LED on): 3.0mA@24VDC
Implementation standard: GB4715-2005
About us:
We are a leading supplier of onboard IP CCTV system solution for rolling stock worldwide.based in Jinan Shandong, China; with more than 21+ years of experience.we have passed IRIS, ISO9001:2015, ISO45001:2018, ISO14001:2015, CRCC, etc., certificates along with more than 50+patents.
Our solutions for railway transit security as follows:
CCTV system solutions for Rolling Stock(passenger train,EMU,electric locomotive,diesel locomotive etc)
Fire surveillance system for diesel locomotive
Intelligent Fire Fighting Video Linkage System for Rolling Stock
CMD System Onboard Subsystem
Coach Video Surveillance Device
Driver Status Alert System
Driver Health Management System
Monitor Display
What does your company strength?
* 21+ years experience for onboard CCTV system solutions for rolling stock in China.
* Own the most advanced and high customizable NVR for rail security.
* Capture 70% market share of locomotive CCTV system in china.
* THE ONLY VENDOR to provide CCTV solutions for 160km/h EMUs about train head, coaches and pantograph in china.
* Core professional vendor for CRRC.
* 35% of our employees are R&D engineers. (200 employees)
* IRIS, ISO, CRCC, etc. certificates
* More than 50+ patents
Certificate:
Equipment List
Why choose us?
