lel test

Brand Name:SAFEGAS

Model Number:Micmeta

Place of Origin:China

... Response time ≤60S (T90) Precision ≤±5%FS or ±10% (depends on the specific sensor Language Chinese/English Automatically test and calibrate after power-on Including auto-test, calibration, auto-zero, maximum value (MAX), minimum value (MIN), STEL,

Place of Origin:China

Brand Name:China Coal

... LCD with Backlight TEMPERATURE AND HUMIDITY RANGE: Operating Temperature: -20ºC to +50ºC (-4ºF to 122ºF), all sensors per CSA standard C22.2 No. 152, LEL sensor tested to 0ºC to 40ºC (32ºF to

Place of Origin:China

Brand Name:china coal

... LCD with Backlight TEMPERATURE AND HUMIDITY RANGE: Operating Temperature: -20ºC to +50ºC (-4ºF to 122ºF), all sensors per CSA standard C22.2 No. 152, LEL sensor tested to 0ºC to 40ºC (32ºF to

Brand Name:CITY

Model Number:H2 3E 4%

Place of Origin:UK

... properly, it is a requirement that the function of the device is confirmed by exposure to target gas (bump check) before each use of the sensor and/or instrument. Failure to carry out such tests may jeopardize the safety of

Brand Name:EYESKY

Model Number:ES10B11-EX

Place of Origin:CHINA

Product features: Adopt original imported sensor Patent structure technology, IP66 level trebling water-proof design Ultra low power 32 bit microprocessor, 4-20A and RS485 two signals output Connect with many controller system, such as PLC, DCS, computer...

Brand Name:Bosean

Model Number:K-G70

Place of Origin:Zhengzhou,Henan,China

Environment O2 30PPM 1% LEL Multi Gas Monitor Introduction of Multi Gas Monitor *GPRS satellite positioning *Remote wireless data transmission *Self-test function*Remote wireless operation Features of Multi Gas Monitor Monitoring Parameters : 02,CO,...

Place of Origin:China

Brand Name:chinacoal

...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: >65dB (between 1m) Control and export: contact 12V DC/2A ...

Brand Name:Riken

Model Number:GX-2012

Place of Origin:Japan

... option Auto-ranging display of % LEL and % volume 3 Operating modes: Normal, leak check, & bar hole PPM leak detector Adjustable display ranges Visual / audible pulses change with gas concentration CO display in leak check mode Bar hole test mode for

Brand Name:HiYi

Model Number:XP-3318II

Place of Origin:China

... Passed 7m drop test Waterproof and dustproof, IP67 * Wide range models Up to five combustible gases can be set as target gas (option) Enable to measure in "%LEL" and "ppm'Only for XP-3360lw and XP-3368I-WV * Selectable power supply Alkaline AA ...

Brand Name:Zetron

Model Number:XP-3318II

Place of Origin:China

... and dustproof, IP67 * Wide range models Up to five combustible gases can be set as target gas (option) Enable to measure in "%LEL" and "ppm'Only for XP-3360lw and XP-3368I-WV * Selectable power supply alkaline AA batteries /

Brand Name:Mantern

Model Number:MTGA03

Place of Origin:China Mainland

..., self-testing, stable detecting; Optional alarm alone or valve output, relay output or network, automatic reset; Easily installation; Normal work after 2-3 minutes power on Technical data: Detecting gas: LPG, Natural gas Alarming level: 10%LEL Power:

Brand Name:CHX

Model Number:CHX-DM013

Place of Origin:CHINA

... RMS, DC current, AC current sine wave True RMS, resistance, capacitance, frequency, duty cycle, diode, on-off test. As well as