16-bit low-power microprocessor controller;

High contrast liquid crystal display;

2-level triple alarm (visual, sound, vibration);

Signalling of weighted average time gas concentration (TWA), short-term exposure limit (STEL);

Self-test function;

Indicator verify that the instrument;

Easy automatic calibration;

Simple one-button operation;

Lithium battery DC3V CR123A, the life of which is 2 years.

Replaceable sensor and battery.

Specification

Detected gases

• H2S, CO, О2

Sensor:

Electrochemical

Detection method

Free diffusion 

Measuring range

• СО: 0 - 1000 mg/m3 

  H2S: 0 - 100 mg/m3 

  О2: 0 – 30% vol

Time of establishment of indications T0,9D               

Not more than 20 seconds.

terms of Use       

Temperature: -40 ° C ~ + 55 ° C Relative humidity: ≤95%, without dew

Nutrition

Lithium-ion battery DC3V CR123A

Continuous working time

2 year

Sensor Life

At least 2 years

Explosion protection marking

0ExiaIICT4 X or РО ExiaI X

The degree of protection of the shell according to GOST 14254-96

IP67

Dimensions

116 * 66 * 30 mm

Weight

100g