BOSEAN BH-90A-C2H4O ethylene oxide C2H4O Gas Detector

Diffusion type, measuring ethylene oxide (C2H4O) concentration, range 0-100ppm, three alarm modes of acousto-optic shock, explosion-proof mark Exib IIB T3 Gb, can work continuously for more than 8 hours.

Brand

SKU: NB028077

Bosean

Model

BH-90A-C2H4O

Service

Bosean shop

Information

Datasheet Video Manual

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Bosean BH-90A-C2H4O Gas DetectorOverview
Specifications
Comments
FAQs

BH-90A-C2H4O

Gas Detector

BH-90A is a high-performance portable single Gas Detector, using the mainstream 8-bit micro-control technology, fast response, high measurement accuracy, good stability and repeatability, and simple operation. Compact and highly waterproof, it can withstand harsh environments. High-strength ABS material, two-stage triple alarm (sound, light, vibration) is not easy to ignore, safe and reliable. High-low alarm values can be set. 3.7V rechargeable lithium battery, battery capacity 1500mA, charging time is less than 5 hours, continuous work for more than 10 hours (combustible not less than 7 hours).

Features

Industrial-grade sensors
Mainstream 8-bit microcontrol technology
The body is small and easy to operate
IP65 protection level
Fast response and high sensitivity
Long standby time

Serial models

The gas to be measured	Measuring range	Selectable measuring ranges	resolution	Alarm point
Combustible gas EX	0-100%lel	0-100%vol (infrared)	1%lel/1%vol	Low: 20 High: 50
Oxygen O2	0-30%vol	0-30%vol	0.1%vol	Low: 19.5% High: 23.5%vol
Hydrogen sulfide H2S	0-100ppm	0-50/200/1000ppm	1ppm	Low: 10 High: 20 ppm
Carbon monoxide CO	0-1000ppm	0-500/2000/5000ppm	1ppm	Low: 50 High: 150 ppm
Carbon dioxide CO2	0-5000ppm	0-1%/5%/10%vol (infrared)	1ppm/0.1%vol	Low: 1000 High: 2000 ppm
Nitric oxide NO	0-250ppm	0-500/1000ppm	1ppm	Low: 50 High: 150 ppm
NO2 nitrogen dioxide	0-20ppm	0-50/1000ppm	0.1ppm	Low: 5 High: 10 ppm
Sulfur dioxide SO2	0-20ppm	0-50/1000ppm	0.1/1ppm	Low: 5 High: 10 ppm
Chlorine CL2	0-20ppm	0-100/1000ppm	0.1ppm	Low: 5 High: 10 ppm
Hydrogen H2	0-1000ppm	0-500/2000/5000ppm	1ppm	Low: 50 High: 150 ppm
Ammonia NH3	0-100ppm	0-50/500/1000ppm	0.1/1ppm	Low: 20 High: 50 ppm
Phosphine PH3	0-20ppm	0-20/1000ppm	0.1ppm	Low: 5 High: 10 ppm
HCL hydrogen chloride	0-20ppm	0-20/500/1000ppm	0.1ppm	Low: 5 High: 10 ppm
Chlorine dioxide CLO2	0-50ppm	0-10/100ppm	0.1ppm	Low: 5 High: 10 ppm
Hydrogen cyanide HCN	0-50ppm	0-100ppm	0.1/0.01ppm	Low: 10 High: 20 ppm
Ethylene oxide C2H4O	0-100ppm	0-100ppm	1/0.1ppm	Low: 20 High: 50 ppm
ozone	0-10ppm	0-20/100ppm	0.1ppm	Low: 2 High: 5 ppm
Formaldehyde CH2O	0-20ppm	0-50/100ppm	1/0.1ppm	Low: 5 High: 10 ppm
Hydrogen fluoride HF	0-100ppm	0-1/10/50/100ppm	0.01/0.1ppm	Low: 2 High: 5 ppm
Xylene/toluene	0-20ppm	0-1/10/50/100ppm	0.01/0.1ppm	Low: 5 High: 10 ppm

Enforce the standard

GB3836.1-2010

GB3836.4-2010 《Explosive atmospheres – Part 4: Equipment protected by intrinsically safe type "i" 》

GB15322.3-2003 Portable Combustible Gas Detector Part 3: Portable Combustible Gas Detector with a Measurement Range of (0~100)% LEL

JJG693-2011

JJG365-2008

JJG695-2003

JJG915-2008

Bosean BH-90A-C2H4O Gas DetectorSpecifications

LIST	VALUE
Detect gas	Ethylene oxide C2H4O
Range	0~100ppm
resolution	1/0.1ppm
alarm point	Low: 20 High: 50 ppm
Measurement Certificate number	Yuji 01000158
Sampling method	diffusion
Display	1.77 inch high definition screen
Alarm mode	Sound, light, vibration.
alarm characteristics	Alarm light: red LED flashing alarm, ≥ 20m alarm sound: buzzer alarm ≥ 75dB vibration alarm
Operating temperature	-20~50℃
Power Supply	3.7V rechargeable lithium battery
Sensors Life	2 years
Charging time	Charging time less than 5 hours
Data Logging	1000 sets of alarm records
standby time	Work continuously for more than 10 hours
Explosion-proof sign	Exib IIB T3 Gb
Expansion gas	Supports more than 30 types of Sensors, flexible configuration, and can be customized according to customer needs.
Environmental humidity	0~95% RH non-condensation
Shell material	ABS
Dimension	1096030mm

Bosean BH-90A-C2H4O Gas Detector Packing list

Host X1, Encasement Box X1, Charger X1, Calibration Cover X1, Manual X1, Certificate X1, Warranty Card X1

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.

FAQ

[Q]

Is the price listed on the website the final cost for overseas purchases?

[A]

No, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.

[Q]

What is the specific process for purchasing the product?

[A]

First, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.

[Q]

What should I do if the instrument I purchase needs repair?

[A]

After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.

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