Volkswagen series fixed gas detector

• complete standard signal output types

The wired output signal of Volkswagen series fixed gas detector with display has a variety of options;

Black box function

• operation and alarm records, over temperature use records, over humidity use records, over range use records;

• Internet of things functionality.

Volkswagen series fixed gas detector with display can be connected to the server to realize mobile phone and control, alarm reminder and alarm value setting.

• complete reminder and alarm functions.

• sensor expiration reminder function, over concentration alarm function, over temperature alarm function, fault alarm function, instrument calibration reminder function, etc.

Detection gas: combustible gas, toxic gas, oxygen, etc;

Accuracy: ≤± 3%fs;

Response time: depending on the sensor;

Display mode: 320*240 HD color screen 2.0 inches;

Working voltage: 12-35vdc, typical 24VDC;

Signal output (optional):

1. rs-485+1 relay

2. 4-20ma+1 relay

3. wireless 433, GPRS;

Number of relays: one set of switching value output 2A@30VDC Or 0 6A@125VAC ；

Explosion proof certification: Exd Ⅱ CT6;

Protection grade: IP65;

Detection principle: catalytic combustion, electrochemistry, infrared, PID;

Repeatability: ≤ 1%fs;

Recovery time: ≤ 20 seconds (t90-t10);

Visual distance: ≥ 10m (5.0 vision);

Electrical interface: m20*1.5;

Operating temperature: -40 ℃ -70 ℃;

Temperature range: 10-95% RH (non condensing);

Pressure range: 86kpa~106kpa

Size: 191×138.6×91.5mm(L W H )；

Temperature and humidity compensation: full range temperature and humidity compensation;

Temperature monitoring range: -40 ℃ ~80 ℃, accuracy 0.3 ℃