fire detector working principle

Brand Name:SAFEGAS

Model Number:SKY2000

Place of Origin:China

Product Overview SKY2000 series gas detector is a kind of gas measuring equipment with high precision and quick response. The built-in sampling pump has fast sampling speed and large flow rate, which ensures the response time of the detector. Unique design...

Brand Name:SHANAN

Model Number:VE-TD

Place of Origin:CHINA

.../60Hz, power consumption: ≤18W testing standards one RMB coin display mode 45 zone 6 inch large D display working environment -10 ° C ~ 45 ° C, ≤ 95% RH channel size 2000 (H) * 700 (W) *

Brand Name:FRPPE

Model Number:WSFP015

Place of Origin:China

Customed Fire Resistant Work Pants FR Overall The fire resistant work pants fr overall designs simple in elegant appearance, it has pracical pockets function. Made of high quality cotton fabric under suitable ...

Brand Name:Honeywell

Model Number:TC806B1076

Place of Origin:USA

.... Featured Brand: ● HONEYWELL ● AB ● OMRON ●SIEMENS ●SCHNEIDER ● ROSEMOUNT● ABB ● NOTIFIER ●MTL ● GE ●And many more ! HONEYWELL TC806B1076 SMOKE DETECTOR For Fire Alarm System Point

Brand Name:Honeywell

Model Number:TC806B1076

Place of Origin:USA

.... Featured Brand: ● HONEYWELL ● AB ● OMRON ●SIEMENS ●SCHNEIDER ● ROSEMOUNT● ABB ● NOTIFIER ●MTL ● GE ●And many more ! HONEYWELL TC806B1076 SMOKE DETECTOR For Fire Alarm System Point

Brand Name:LinkZone

Model Number:ZDMS0.6/5S-LZII

Place of Origin:China

Automatic Fire Water Monitor Advantages: ●365days uninterrupted video monitoring. ●360° horizontal rotate and 120° vertical rotate. ●High pressure,quick response ,long jet distance and large protection range. ●Infrared thermal imaging detecting technology ...

Brand Name:HAFE

Model Number:Sun600M

Place of Origin:China

Fire Rescue Work Area Lighting With 600W Metal Halide for Firefight Workship 1. Construction and Worksite Lightsdescription: Main features Power: 250w ~ 4,000w, Lumens: 13,300lm~440,000lm Lighted area with min.10 lux/1fc: 220m2 ~ 3,200m2 The SunTM metal halide balloon light are good for below occasions:- night constrution sites (road & bridge, highway maintenance, other civil works...

Brand Name:XINXIANG FR KNIT

Model Number:NT-ST00201

Place of Origin:XINXIANG , CHINA

Navy Blue Fire Retardant Workwear Shirt FRC Shirt NFPA2112 UL CAT2 Quick Detail: This FR shirt , material is 100% cotton Fire retardant twill fabric, 7.5oz weight navy blue color, with buttons closure , long sleeves , fold collar, two chest pockets with ...

Brand Name:XINXIANG FR KNIT

Model Number:FRC-ST000301

Place of Origin:XINXIANG , CHINA

Arc Flash EN11612100% Cotton Twill 7.5oz FR Industrial Fire Retardant Shirt Introduction: XINXIANG FR KNIT CO.,LTD focus on fire resistance fabircs and flame retardant workwears for more than 15 years. located in xinxiang, henan, China. Have our fabric...

Brand Name:XINXIANG FR KNIT

Model Number:NT-ST00201

Place of Origin:XINXIANG , CHINA

Navy Blue Fire Retardant Workwear Shirt FRC Shirt NFPA2112 UL CAT2 Quick Detail: This FR shirt , material is 100% cotton Fire retardant twill fabric, 7.5oz weight navy blue color, with buttons closure , long sleeves , fold collar, two chest pockets with ...

Brand Name:XINXIANG FR KNIT

Model Number:FRC-ST000301

Place of Origin:XINXIANG , CHINA

Arc Flash EN11612100% Cotton Twill 7.5oz FR Industrial Fire Retardant Shirt Introduction: XINXIANG FR KNIT CO.,LTD focus on fire resistance fabircs and flame retardant workwears for more than 15 years. located in xinxiang, henan, China. Have our fabric...

Brand Name:XINXIANG FR KNIT

Model Number:FRC-ST030LB

Place of Origin:XINXIANG , CHINA

Factory Supply UL NFPA2112 Long Sleeve Flame Retardant Fr Fireproof Work Shirt XINXIANG FR KNIT CO.,LTD. focus on safety protective fabrics and PPE garments for more than 15 years. We have our own fabric factory, also have our own workwear garment making ...

Brand Name:XINXIANG FR KNIT

Model Number:FRC-PDS025

Place of Origin:XINXIANG , CHINA

FRC Work Shirt Cotton Fire Retardant Plaid Shirt NFPA2112 CAT2 Shirt Quick Detail: 100% cotton FR twill fabric Plaid pattern FR CAT 2 NFPA2112 7.5oz Multipul patterns can choosed S-5XL sizes XINXIANG FR KNIT CO.,LTD.Specializing in the production of flame-...

Brand Name:XINXIANG FR KNIT

Model Number:FRC-ST030LB

Place of Origin:XINXIANG , CHINA

Factory Supply UL NFPA2112 Long Sleeve Flame Retardant Fr Fireproof Work Shirt XINXIANG FR KNIT CO.,LTD. focus on safety protective fabrics and PPE garments for more than 15 years. We have our own fabric factory, also have our own workwear garment making ...

Brand Name:XINXIANG FR KNIT

Model Number:FRC-PDS025

Place of Origin:XINXIANG , CHINA

FRC Work Shirt Cotton Fire Retardant Plaid Shirt NFPA2112 CAT2 Shirt Quick Detail: 100% cotton FR twill fabric Plaid pattern FR CAT 2 NFPA2112 7.5oz Multipul patterns can choosed S-5XL sizes XINXIANG FR KNIT CO.,LTD.Specializing in the production of flame-...

Brand Name:XWT

Place of Origin:China

High precision sheet metal deep drawing stamping shell for smoke fire detector Product Description Product name Smoke alarm shell Materials Stainless steel sheet coil stock Thickness 0.7mm Product ...

Brand Name:Mantern

Model Number:MTSD05

Place of Origin:China Mainland

Battery Operated Standalone Photoelectronic Smart Smoke Detector Smoke Alarm Features: 1. Unique Light Labyrinth with High Stability 2. Adopted CMOS with low power consumption 3. High Adaptability to the Ambient, with Dustproof, mothproof, moisture proof, ...

Brand Name:FORTHAUS.

Model Number:SD200

Place of Origin:China

Smoke Detector Nanny Camera Wireless Battery Powered Sideways Lens Night Vision Wireless security camera: When the camera is configured successfully and connected to your phone, you will be able to real-time video view, recording and photos, nobody will ...

Brand Name:FORTHAUS.

Model Number:SD200

Place of Origin:China

Smoke Detector Nanny Camera Wireless Battery Powered Sideways Lens Night Vision Wireless security camera: When the camera is configured successfully and connected to your phone, you will be able to real-time video view, recording and photos, nobody will ...

Brand Name:Mitech

Model Number:MT-1B

Place of Origin:China

...detector adopts high-capacity lithium battery pack, can convert DC to AC through variable-frequency, provide magnetic powder flaw detector with magnetic power supply. With low power consumption, it can continuous work for more than four hours after charging. It is especially proper for working...