The Industrial Scientific GB90 single combustible gas detector has a compact and innovative appearance. The parameter setting and calibration process can be password protected to prevent unauthorized personnel from making incorrect settings and operations. The Industrial Scientific GB90 single combustible gas detector uses high-performance catalytic combustion sensors. It can be used for detecting various combustible gases in industries such as petrochemicals, environmental accidents, natural gas, liquefied petroleum gas, and coal gas. Including: alkanes, liquefied petroleum gas, natural gas, hydrogen, and so on. Its display unit is% LEL (lower explosive limit), with a resolution of 0.1% LEL. The Industrial Scientific GB90 single combustible gas detector is equipped with sound, light, and vibration alarm functions. At the same time, according to the specific needs of the user, the alarm can be set to have silencing and locking functions The internal memory of the Industrial Scientific GB90 single combustible gas detector can record up to 30 days of detection data (with a data interval of 1 minute). Users can upload internal data to a PC or monitoring instrument through the instrument's built-in infrared interface for easy querying and analysis.

Industrial Scientific GB90 Single Combustible Gas DetectorProduct Features：

High performance catalytic combustion sensor

Sound and light vibration alarm

The setting mode and zero calibration can be password protected

Work status prompt function

Adjustable standard gas concentration and high/low alarm setting points

30 day automatic data recording and downloading

High performance lithium-ion batteries with longer operating time

Industrial Scientific GB90 Single Combustible Gas Detectortechnical indicators：

Shell: Polycarbonate shell, sturdy, water-resistant, corrosion-resistant, and electromagnetic radiation resistant

Volume: 94mm × 50mm × 25mm

Weight: 140g

Sensor: High performance catalytic combustion sensor

Measurement range: 0-100% LEL

Resolution: 0.1% LEL

Response time (T90):<>

Display: With backlight, LCD icon display, direct reading of gas data

Alarm: User pre-set high and low alarms, sound and light vibration alarms

Battery: Rechargeable lithium-ion battery

Running time: minimum 15 hours

Data recording: Continuous recording, recording the time and duration of the last 15 alarms, and peak recording. Download data through infrared interface or print directly

Data collection: every minute interval, 30 day record retention

Temperature range: -40 ℃ to 60 ℃

Humidity range: 0-99% (non condensing)

Certification: China Explosion proof Certificate (); Ex ia IIC T4 (explosion-proof rating); CMC

Randomly provided: host and its selected sensors, rechargeable battery (installed) and charger, wearing clip, calibration connector and tube, instrument operation manual

Optional attachment: Industrial Scientific GB90 Single Combustible Gas Detector Data Acquisition System; GB90 constant current manual sampling pump; Replace with waterproof and dustproof filter membrane

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