Bosean BH-90-HCL and Junshun YA-D200-HCl (display + sound and light) compare

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Model selection comparator If you have any questions, please click below Service	Bosean BH-90-HCL Gas Detector 999.0 RMB China Detail	Junshun YA-D200-HCl (display + sound and light) Stationary Toxic Gas Detector In coming China Detail

Model comparison

Type	Portable	Fixed
Number of Gases	Single gas	Single gas
Sensors	Electrochemistry	Electrochemistry
Gases	HCl	HCl
Sampling Mode	Diffusion	Diffusion

Parameter comparison

type	Portable
Detect the amount of gas	single gas
Sensors principle	Electrochemistry	electrochemistry
Detect gas	Miscellaneous	Hydrogen chloride HCL
Sampling method	DiffusionDiffusion	diffusion
Range	0 to 50 ppm (HCL)	0~50ppm
Resolution	0.1ppm
Sampling method	DiffusionDiffusion	diffusion
Display	12864 dot matrix display
alarm method	Sound, light, vibration.
alarm characteristics	Alarm light: red LED flashing alarm, ≥ 20m alarm sound: buzzer alarm ≥ 75dB vibration alarm
Operating temperature	-20℃～50℃	-40~70℃
Power Supply	3.7V rechargeable lithium battery	24V Power Supply
Sensors Life	2 years	24 months
Charging time	4h-6h
Data Logging	1000 sets of alarm records
standby time	Work continuously for more than 8 hours
password protection	With password protection function and password modification function (default password 8888)
recovery operation	Support factory calibration function and factory parameter setting function
Explosion-proof sign	Exib IIB T3 Gb	Exd Ⅱ CT6
Support for Sensors	Supports more than 30 types of Sensors, flexible configuration, and can be customized according to customer needs
Additional features	Flashlight
Operating humidity	0-95% RH (non-condensing, humidity greater than 90% RH, need to be equipped with filtrate drying cylinder)
Shell material	ABS
Dimensions	1096030mm
Color options	Blue, yellow, orange.
alarm point	Low: 5ppm, High: 10ppm
display error	≤±5%FS
Response time	T<60s	≤60s
Instruction method	LCD display real-time data and system status, Light Emitting Diode, sound, vibration indication alarm, fault and underVoltage
Working Voltage	DC3.7V (lithium battery Capacity 1500mAh)
Protection class	IP65
Weight	About 130g (excluding portable accessories)	1.1kg
Measurement Certificate number	Yuji 01000158
optional range	0~20/500/1000ppm

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