SV-8104 Fixed with display combustible gas alarm detector

adopt imported gas sensor, based on the advanced principle of catalytic combustion type, can test a wide range of combustible Ga

1. Product summarize

SV-8104 Fixed (with display) combustible gas alarm detector, adopt imported gas sensor, based on the advanced principle of catalytic combustion type, can test a wide range concentration value of combustible gas.

SV-8104 big screen LCD display , can be online at the scene to observe the target gas concentration ;can output RS485 digital signal ,communicating with console or PC ;4-20 mA current output of three –way system ,the signal directly proportional to the measured concentration of gas .With two level alarming output ,used high/low alarming environment , sound /light alarm ;With soft /hard two kinds of correction methods ,no need opening can be completed the calibration work .

2. Product feature

Long life, low temperature resistance, anti-sulfide, silane gas poisoning.

The no contact way of Infrared Remote Control can complete zero and gain calibration.

Two special highlight flashing red LED lights, separately prompt high/low alarming, meanwhile the sound alarm send out the alarming voice, inform the staff at the first time, the two ways replay separately pulled, drive the other work of external control equipment.

Die –casting of stainless steel case for offshore platforms, and high temperature, humidity and other harsh environment.

Have a good seal, anti-corrosion and explosion –proof and anti-EMI, RFI function.

Show the concentration value of the scene 4-20 mA analog and RS-485 digital output signal.

3.Product main application

 Petrol, petrol-chemical

 Metallurgy, mining

 Fire

 Gas

 Electrical power, communication

 Urban water supply

 Sewage Treatment

 Science and research ,education ,defense

 

4. Main technical parameter

Product name	Fixed combustible gas alarm detector	Sensor name	Catalytic combustion sensor
Product model	SV-8104	Sensor model	N55A
Input power	9-24VDC	Test object	Combustible gas
Current consumption	100-300mA	Test principle	Catalytic combustion type
Display way	4bits digital LCD screen	Test way	Diffused
Alarm way	2 levels sound and light alarm	Test range	0-100%LEL
Alarm error	≤±10% alarm setting value	Accuracy	-10°C-50°C
Signal output	4-20mA or RS485	Resolution	0-90%RH(non-condensing)
Contact capacity	1A/120VAC or 1A/24VDC	Preheating time	3 Min
Figure dimension	MAX:155*135*120mm	Response time	T90<30S
Machine weight	≤2000g	Use life	10 year

SV-8104 Fixed with display combustible gas alarm detector