leak detector - warning nacilia gas CIS-88

The indicator CIS-88-CH4 is intended for:

1. search for places of leakage of methane (CH4) or natural gas, on the gas routes, gas pipelines, while working in boiler rooms and any other gas consuming equipment;

2. Determining the availability of gas for safe operations wells, basements, tunnels and other facilities where possible the accumulation or a gas leak.

At customer's request leak detector can be manufactured at any other gas—, ammonia, etc.

Operating conditions the detectors:

- the ambient air temperature from 5 to 45 ° C;
- relative humidity: up to 95 %,

25 ° C;
- atmospheric pressure from 84,0 to 106,7 kPa (630 to 800 mm Hg.St.);

- the flow rate controlled environment of no more than 0.5 m/s.

- food from built-in rechargeable batteries 7.5 V, 750 mAh capacity.

 The mode of operation of the detectors continuous to charge the batteries.

TECHNICAL DATA

After the activation of the alarm monitors -

this threshold alarm (which can be

any at the request of the customer) at the location of the remote sensor and produces a light and audible alarm with its changing nature depending on the concentration gas

Main parameters:

Controlled components — methane (CIS-88-CH4, );

The number thresholds alarm or two.

Nominal the value of the alarm threshold

- methane:

- First threshold: — 20 % LEL - 1% volume fraction ;

- The second threshold - 40% LEL (not calibrated).

Note :– LEL of methane corresponds to a volume fraction of 5%.

Specifications:

The limits of permissible basic absolute error triggering the alarm: when the control of methane ± 5 % LEL,

Limits of permissible absolute error trigger alarm conditions exposure to extreme operating temperatures and relative humidity the control of methane ± 7 % LEL,

Time of continuous operation of the alarm device without recharging batteries—8 hours.

Overall dimensions - not more than, mm:

- alarm – 70 x 64 x 30 ;

- remote sensor length 97 mm, diameter 20 mm

Weight alarm - no more, kg - 0,5

Length connecting cord 3 m (can be changed at customer's request).

Time alarm - not more than 60

Warm-up time alarm - no more than 10 minutes after inclusion

The method of delivery in sensor controlled environments – diffusion.

Degree shell protection against external influences according to GOST 14254 - I R30.

      Full average time service alarm - no at least 10 years.

 

 

 

 Manufacturer: - Ukraine,

Tel: +380505487063

e - mail : u . yuriy 13@ gmail . com