low alarm 25 lel gas transmitter

Brand Name:YuanTe

Model Number:YT-95H-WH-LEL

Place of Origin:China

... or pipelines 24h continu-ously wall mounted type gas detector. Using world first brand sensors, and advanced micro-process technology, with data display and high/low alarm, fast response, high precision and good stability. Powered by 24V DC, with 4

Brand Name:CHXDEV

Model Number:CHX-GM002

Place of Origin:CHINA

Probe length 300mm halogen gas leak detector with LCD display Quick Details Type: Gas Detectors and Analyzers Place of Origin: Guangdong, China Brand Name: CHXDEV Model Number: CHX-GM002 Range:: 0-100°C LEL Display:: LCD display Packaging & Delivery ...

Brand Name:Bosean

Model Number:bh-4s

Place of Origin:China

...gas detector 4 gas analyzer, for CO, H2, CO2, and CH4/LEL Portable gas detector with a large LCD. It can monitor CO, H2S, O2 and combustible gas simultaneously. The instrument features two instant alarms with audio/visual and vibratory indicators, rechargeable battery, and simple use. Main Features of portable multi gas detector Target Gas Range Low alarm High alarm Resolution Ex 0～100%LEL 20%LEL 50%LEL 1%LEL...

Brand Name:Riken keiki

Model Number:GX-3R

Place of Origin:Japan

...Gas Detector Confined Space 4 Gas Monitor Features Smallest & lightest 4 gas monitor 2.2″ W x 2.55″ H x 1.02″ D, 3.52 ounces Simultaneous detection of 4 gases LEL, O2, H2S & CO H2 Compensated CO sensor available Simple 2-button operation Non-Compliance Indicator Alarms: audible, visual, & vibration 3 user adjustable alarm levels 25...

Brand Name:FIGARO

Model Number:TGS2612

Place of Origin:Japan

... ratio) : 0.50 ~ 0.65 Heater voltage: 5.0±0.2V DC/AC Circuit voltage: 5.0±0.2V DC/AC Second, combustible gas sensor TGS2612 Product features: Low power consumption; LPG and natural gas can be measured simultaneously; Long life, low cost; The

Brand Name:Eyesky

Model Number:ES20B-NO

Place of Origin:CHINA

...) Resolution: 0.1%LEL,0.01%LEL Accuracy: ±3%FS Repeatability: <3% Respond time: T90 ≤30 sec Alarm method: Sound and light alarm, double color LED lamp, sound or 75 db @ 25 cm Operation method: Key operation(Life time of keys:2000000 times) Material of

Categories:Fixed Gas Detector

Country/Region:china

...: Continuous monitoring Error rate: ≤±5%F.S. Indication method: 4-digit LED light Condition display: 3 LED lights indicate fault alarm, L-alarm level alarm and H-alarm level Operation: Infrared remote control Response time: ≤30s (LEL) /

Brand Name:TOPSKY

Model Number:CJYB4/25

Place of Origin:China

...is designed to deter the gases. It can simultaneously monitors oxygen (O2), combustible gas (%LEL). Compact and lightweight, CJYB4/25 portable CH4 ＆O2 in 1 gas detector activates audible and visual alarms in the event of a low or high alarm condition.

Place of Origin:China

Brand Name:chinacoal

...Gas Detector, Sized 120 x 75 x 42mm, 433/315MHz Frequency Main Parameter Features: Suitable for any room Excellent reliability and high-stability Durable sensor head Self test function Modernized design Main data: Natural gas: 10-25%LEL Liquefied gas: 10-25%LEL Coal gas: 2-5%LEL Power: ≤1.5W Response time: <30s Audio alarm...

Brand Name:WG Sensor™

Model Number:JCD-808

Place of Origin:China

...high-quality gas sensor combined with advanced electronic technology for detecting gas leakage of natural gas and liquefied petroleum gas. With high performance, low power consumption, simple operation, easy maintenance, etc., it is widely used in homes,

Brand Name:Zetron

Model Number:ZKD-808

Place of Origin:China

ZKD-808 Combustible Gas Detector OVERVIEW ZKD - 808 is a range of 0-100% LEL independent type combustible gas detector ,controlled by microprocesso. It adopts the semiconductor sensor, mainly used in combustible gas may occur (such as liquefied petroleum ...

Brand Name:Guangzhou Xingjin Fire Equipment Co.,Ltd.

Model Number:40L/70L/90L/100L/120L/150L

Place of Origin:Guangzhou, Guangdong, China

...Alarm Output 4-20mA Fire Detection Tube With IP65 Protection Level DC24V Power Supply Introducing the Fire Detection Tube, designed to detect flammable gas and other combustible gas with an alarm level of High/Low. It is made of aluminum alloy, and is built to be explosion-proof with an explosion-proof grade of ExdⅡBT4. The Fire Detection Tube is capable of detecting combustible gas from a range of 0-100%LEL...

Brand Name:Phymetrix

Model Number:DPT-820

Place of Origin:USA

Explosion Proof IP67 , Portable Dew Point Meter , Display: DP (℃), PPMV, RH % 1 Display: DP (℃), PPMV, RH %, either one 2. Power supply: DC12V - DC30V 3. Output: 4-20 mA 4. Sensor : Resistance capacity 5. Alarm, colors: Red: High alarm Pink: low alarm ...

Categories:Wall Mounted Gas Detector

Country/Region:china

... and the explosion proof design. The wall mount gas detector operates as part of an integrated system (with 4-20mA output analog) or as a stand-alone system only. 2 discrete alarm levels (high level &low level), audible and visual alarm. Key Features 1

Brand Name:GZAIR

Model Number:X-4

Place of Origin:China

...LEL, O₂, H₂S & CO Detection Four-gas detector for surveying levels of H2S, oxygen (O2), carbon monoxide (CO), and combustibles in natural and industrial environments, and in other personal safety, training, research, and ambient air monitoring applications Audio, visual, and vibration alarms alert simultaneously when ambient H2S, oxygen, carbon monoxide, and combustible gases reach preset low...

Brand Name:WNK

Model Number:WNK83mA

Place of Origin:China

...Low Cost Micro Pressure sensor Transmitter for Air Water Pressure Test Mini brass pressure sensor with low cost unit price $6 USD,suitable for air oil water,ready to ship now. Applicable media Liquid, gas and steam Pressure range 0-2MPa Cell Ceramic capacitive pressure sensor Pressure measurment Gauge Pressure, Sealing pressure Output 0.5-4.5V Power supply 4.75-5.25...

Place of Origin:China

Brand Name:Huaray

Model Number:HR-1020

...short-ranges, with the small size, weight and power consumption and good stability and reliability. Narrowband low power UHF wireless data transmitters and receivers with channel spacings as low as 25 kHz: * AMR Automatic Meter Reading * Wireless alarm and

Place of Origin:China

Brand Name:Huaray

Model Number:HR-1004

...low-power wireless transceiver data module is used as the wireless data transceiver in short-ranges, with the small size, weight and power consumption and good stability and reliability. Narrowband low power UHF wireless data transmitters and receivers with channel spacings as low as 25 kHz: * AMR Automatic Meter Reading * Wireless alarm and security systems * Home automation * Low...

Brand Name:SIEMENS

Model Number:7MB1943-2FB01

Place of Origin:Germany

Gas Sampling Probe Electrically Heated Filter Siemens 7MB1943-2FB01 HEATED SAMPLE GAS PROBE WITH DOWNSTREAM FILTER AND WEATHERPROOF COVER, HEATING ADJUSTABLE AT THE INSTALLED CONTROLLER WITH HIGH AND LOW TEMPERATURE ALARM, TEMPERATURE CONTROL RANGE: FROM ...