Bosean BH-60-H2 (with display + alarm) and DINGDING DX30A-H2 (with display + sound and light alarm) compare

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Model selection comparator If you have any questions, please click below Service	Bosean BH-60-H2 (with display + alarm) Stationary Gas Detector 1200.0 RMB China Detail	DINGDING DX30A-H2 (with display + sound and light alarm) Gas Detector In coming China Detail

Model comparison

Type	Fixed	Fixed
Number of Gases	Single gas	Single gas
Sensors	Catalytic combustion	Electrochemistry
Gases	H2	H2
Sampling Mode		Diffusion

Parameter comparison

type	fixed
Detect the amount of gas	single gas
Sensors principle	Catalytic combustion	electrochemistry
Detect gas	hydrogen	H2
Measurement Range	0~1000ppm
resolution	1ppm	1ppm
Alarm point	50ppm
Working Voltage	DC24V±10%
error of indication	±3%FS
System power	Maximum power consumption 3W
Operating Environment	Temperature: -20 ℃~ 50 ℃, Humidity: 0-95% RH (non-condensing)
Relay control port	Passive relay output, full load power 1kW
Dimensions	190 * 150 * 95Mm (length * width * thickness)
Explosion-proof Certificate number	CNEx16.0449
Explosion-proof sign	Exd ⅡC T6 Gb
response time	<30S
signal output	3-Wire 4~ 20mA or 4-wire RS485
Installation method	wall mount
shell material	die casting aluminum
Output current	4-20mA
function	Display, alarm light

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