The compact leak detector combustible gas IG-14

The PURPOSE

■ Compact leak detector combustible gas IG-14 designed for determining leaks of combustible gases (methane, propane).

FUNCTIONALITY

■ Leak detector consists of Converter semiconductor PP-1 with the marking of explosion protection "Exdl/ExdllCU", a control unit, which represents the electronic charge in the case (with the degree of protection provided by the shell, not below IP30 in accordance with GOST 14254) and power unit, which consists of a battery and spark protection Board (with the degree of protection provided by the shell, not less than IP54 according to GOST 14254 and a low risk of mechanical damage by GOST 30852.0 (IEC 60079-0)

/ GOST R 51330.0 (IEC 60079-0), GOST 30852.10 (IEC 60079-11)/ GOST R 51330.10 (IEC 60079-11)).

■ The result of the control, expressed as a percentage of LEL is displayed on the LCD display Technische La. The display output readings digital with a nominal unit price lowest level of 0.1. View the output readings decimal, the number of digits is 3. The frequency of the sound issue signals varies depending on the gas concentration.

■ The leak detector is provided for adjustment of zero, allowing searching of a gas leak on the background of the General gassy ness.

■ The leak detector provides sound and light alarm in case of breakage of the sensor with automatic shutdown.

■ Electric powered leak detector is supplied from two built-in batteries. Control is provided by rechargeable stand battery. The leak detector provides an alarm reduce supply voltage less than 2.4 V with the following automatic shutdown.

SPECIFICATIONS

 

Range control of combustible gases (when verifying against the volumetric fraction of methane in the air), % (Originally established LEL for methane is 5 % volume fraction in the air, propane - 2 volume % shares in air)

0.2 to 100

The response time sound and light alarm

with increasing (decreasing) the concentration of gases in the air, with not more

5

Marking of explosion protection

1ExibsdllCT4X

Method sample delivery

diffusion

Warm-up time of the device after switching, min, not more

2

Time of continuous operation without recharging batteries h, not less

8

The minimum supply voltage, V

2,4 ±0,06

Average current consumption, And

0,2

Overall dimensions, mm

190x25x20

Weight, kg, not more

0,14