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Thermal Sensor
Advantage:
High-temperature thermal detector with an alarm temperature of 88°C. These detectors are designed to protect an open area with a radius of 15m (50 feet)
- TIENUO
- CHINA
- 3-7days
- 30 pcs/day
- Information
Specification:
Diameter: 155mm(6.1inch) in B210LP base; 104mm(4.1inch) in B501 base
Height: 51mm (2.0 inches)
Weight: 137g (4.8 oz)
Operating temperature range: -10°C to 50°C (14°F to 122°F)
Operating humidity range: 10% to 93% relative humidity
Mounting Kit: B210LP with decorative ring base; B501 without decorative ring base
Voltage range: 15 to 32VDC peak
Static current: 20μA,24VCD
LED current: 6.5mA,24VDC
Fixed alarm temperature: 57°C, (135°F)-5251B and 5251RB ;88°C, (190°F)-5251H
Differential fixed temperature detector (5251RB): response rate greater than 8.3℃/min (15°F/min)
Implementation standard: GB4716-2005
Certification mark: CC
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?
