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Gas transmitter - ADOS 592 TOX

The gas transmitter ADOS GTR 210 is suitable for continuous measurement of gases in normal areas and areas where there are risks of explosion.

Available basic versions:

– Ex-version: with current interface 4-20 mA

– Standard: 4-20 mA or LON?-4-wire techniques

– Comfort: 4-20 mA, with additional changeover contacts for alarms and failure

The type test of the explosion-protected gas transmitter, is completed by the KEMA.

ATEX certificate: DEKRA 11ATEX0257 X

IECEx certificate: IECEx DEK 11.0090X


TypeTGSVQGOW
Measurement methodSemiconductorHeat reductionThermal conductivity
Measurement range

ppm ranges to 100 % LE

ppm ranges to 100 % LE

rom 0-5 Vol% to 0–100 Vol?%
Percentage error of f.s.d.±5 %±3 %±5 %
Temperature range-25 °C to +55 °C-25 °C to +55 °C-25 °C to +55 °C
Temperature effect3 %2 %3 %
Response time (t90)approx. 55 sapprox. 40 sapprox. 55 s
Pressure effect1 %1 %1 %
Mounting positionoptionaloptionaloptional
Application

Poisonous,combustible and explosive gases in the LEL?region

Poisonous,combustible and explosive gases in the LEL?region

Gases exhibiting substantial differences in thermal conductivity,compared to air

Versions available

industrial (Al),industrial (VA)- and Ex-version

industrial (Al),industrial (VA)- and Ex-versionindustrial (Al),industrial (VA)- and Ex-version
Expected lifetime of the sensorunlimited, when used 

for gases not causing 

catalytic poisoning

unlimited, when used 

for gases not causing 

catalytic poisoning

unlimited, when used with gases that do not attack aluminium, rhenium-tungsten or gold

Dimensions (W x H x D)

150 x 175 x 105 mm150 x 175 x 105 mm150 x 175 x 105 mm


TypeTOXIRPID
Measurement methodElectro-chemical reactionInfrared

Photo-Ionisation

Measurement range

ppm ranges to 0–100 Vol?%

0-100?% LEL?CH4,?C3H8, C2H2, 0-100 Vol?% CH4 0?–1, 2, 3, 4, 5 Vol?% CO2

0 – 200 ppmto

0 – 2.000 ppm

Percentage error of f.s.d.±3 %±2 %±5?%
Temperature range-25 °C to +55 °C-25 °C to +55 °C-25?°C to +55?°C
Temperature effect2 %2 %3?%
Response time (t90)approx. 60 sapprox. 45 sapprox. 120 s
Pressure effect1 %4 %1 %
Mounting positionoptionaloptionaloptional
ApplicationO2, CO, NH3, NO2, SO2, H2S and othersCH4 (Vol?%; LEL) Propan (LEL), CO2 (Vol?%)e.g. C7H8, C8H10 CHCl3, PH3
Versions available

industrial (Al),industrial (VA)- and Ex-version

industrial (Al),industrial (VA)- and Ex-version

industrial (Al),industrial (VA)- and Ex-version

Expected lifetime of the sensor

12 months to 5 years depending on the measuring cellapprox. 5 years12 months
Dimensions (WxHxD)

150 x 175 x 105 mm

150 x 200 x 105 mm (O2)

150 x 175 x 105 mm150 x 175 x 105 mm


Technical data – for all 3 basic versions of gas transmitter

TypeGTR 210 Ex-VersionGTR 210 StandardGTR 210 Comfort
Supply voltage24 V DC +10% / -25%24 V DC +10% / -25%

230 V AC, 50 Hz

115 V AC, 60 Hz (optional)

Power consumption4 W4 W10 VA
Interface3-wire techniques with current interface 4 – 20 mA3-wire techniques with current interface 4 – 20 mA or LON?-4-wire techniques1 current output 4–20 mA 4 potential-free changeover contact for alarm/failure 1 digital input for cancelling alarms

Type of protection

II 2G Ex d e ia mb IIC T4 Gb

nonenone
Ex-version

ATEX certificate: DEKRA 11?ATEX?0257 X

IECEx certificate: IECEx?DEK?11.0090?X



Protection classIP 54IP 54IP 54
Weight2,3 kg1,8 kg2,0 kg


  • Chemical industry

  • Manufacture of paints and varnishes

  • Plastics processing plants

  • Sewage works

  • Gas-fired boiler systems

  • Liquid gas storage houses

  • Laboratories

  • Oxygen concentration measurements

  • Refineries

  • Cold storage houses (Ammonia monitoring)

  • Paint spraying booths

  • and many more.

Gas transmitter
Contact Us

0755 - 8618 3901

info@onuee.com

(0755) 8618 3040

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