Product Code: 2S10А4Q

2,502UAH

Availability:Out Of Stock

Gas detector “Srazh” 2S10A4Q is intended for automatic control of gas concentration (hereinafter methane) in the air explosion-proof areas of domestic, municipal, industrial buildings and boiler rooms.
Gas detector passed state tests for compliance with Ukrainian national standardization system EN 50194.
Devices are produced in shockproof plastic casings, it is fixed version with built in light and sound display.

Specifications
Responses (0)

Specifications:

-operation threshold for methane (СН4) - 0,5% (5000ppm, 10% LEL (lower explosive limit) concentration);

-threshold for temperature exceeding + 55 C°;

-alarm sound level at a distance of 1 m - no less than 85 dB;

-warm-up period no more than 30 min;

-operating time for methane during warm-up period - no more than 300 sec;

-operating time of alarm for methane - no more than 30 sec.

External devices control output:

-pulsed output for controlling normally opened shut-off electromagnetic valve at 220V, 24V or 12V (electrically isolated from the line supply network 220 V);

-double-throw dry contact of relay can be used for:

*to transmission actuation signal to the remote alarm system;

* to control normally closed electromagnetic valve;

* to control Light and sound devices;

* to control air exhaust device

Line supply by alternating current 110 V - 220 V ± 10%, 50 Hz.

line supply by external constant-current source - 12 V .. 24 V ± 10%.

Operating time from standby backup battery - no more than 30 min .

Switching power supply automatically.

Power consumption in the absence of alarm - no more than 2,2 W.

Protection class against ingress into the casing of solids and liquids matter - IP22D.

Protection class for Electrical degree – II.