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GTR 210 MED

Gas Transmitter
GTR 210 MED

Technical specifications – for the six sensors

Type GTR 210 EX MED VQ GTR 210 EX MED IR GTR 210 EX MED TOX
Measurement method Heat effect Infrared Electrochemical
Measuring range 0-100% LEL 
Alkane: methane…hexane, LNG, hydrogen, ethylene		 0-100% LEL 
methan, propane, LNG		 0–25 vol %
O2

Typical application

Explosion protection on ships with LNG, LPG and LFL drives, LNG, CNG, oil and chemical tankers,
LNG terminals and LPG deposits

Explosion protection on ships with LNG, LPG and LFL drives, LNG, CNG, oil and chemical tankers,
LNG terminals and LPG deposits

 

Detection of lack of oxygen, excess oxygen and inerting

 

Supply voltage

24V DC +10% -25%, 4W

 24V DC +10% -25%, 4W 24V DC +10% -25%, 4W
Output

3-wire technology 4…20mA

 3-wire technology 4…20mA 3-wire technology 4…20mA
Degree of protection

IP66/67

Passivated housing, sensor holder made of acid-proof stainless steel

 

 IP66/67
Passivated housing, sensor holder made of acid-proof stainless steel		 IP66/67
Passivated housing, sensor holder made of acid-proof stainless steel
Temperature

-25°C…+60°C

 -25°C…+60°C -25°C…+60°C
Measurement error

< 5% 

from measuring range

 

 < 5%
from measuring range		 < 2% 
from measuring range
Response time t90

Methane
< 40 seconds

 Methane 
< 60 seconds		 < 30 seconds

Influence of pressure when changing by 200 hPa

 < 1 % 
from measuring range		 < 1 % 
from measuring range		 < 1 % 
from measuring range
Service life About 5 years  About 5 years About 5 years 
ATEX / IECEX

Device group
Type of protection
ATEX certificate
IECEX certificate

 

II 2G
Ex d e ia mb IIC T4 Gb
DEKRA11ATEX0257X
IECEx DEK11.0090X 

  

II 2G
Ex d e ia mb IIC T4 Gb
DEKRA11ATEX0257X
IECEx DEK11.0090X

  

II 2G
Ex d e ia mb IIC T4 Gb
DEKRA11ATEX0257X
IECEx DEK11.0090X

Metrological
approval
certificate

 

  

EN60079-29-1:2016

BVS12ATEXG001X

  

EN60079-29-1:2016

BVS12ATEXG001X

  

EN60079-29-1:2010

BVS12ATEXG001X
Safety level EN50271:2010

SIL1

 EN50271:2010

SIL1

 EN50271:2010

SIL1

MED approval

 

 

Certificate number
Labelling
Use

MED Item 3.54
SOLAS 74 u.a. IEC60092-504:2016, IEC60533:2015
MEDB00006EV
Wheelmark
open deck, under deck 

MED Item 3.54
SOLAS 74 u.a. IEC60092-504:2016, IEC60533:2015
MEDB00006EV
Wheelmark
open deck, under deck 

MED Item 3.54
SOLAS 74 u.a. IEC60092-504:2016, IEC60533:2015
MEDB00006EV
Wheelmark
open deck, under deck 

Classification certificate
Certificate number

 DNVGL-CG-0339:2019
 

TAA00002JG

 DNVGL-CG-0339:2019
 

TAA00002JG

 DNVGL-CG-0339:2019
 

TAA00002JG
Classification:
Temperature, 
Humidity,
Vibration,
EMC, 
Enclosure		 Class:
D,
B,
A,
B,
C 		 Class:
D,
B,
A,
B,
C		 Class:
D,
B,
A,
B,
C
Labelling  EN60079-29-1
 CE Ex II 2G  		  EN60079-29-1
 CE Ex II 2G  		  EN50104
 CE Ex II 2G  
Dimension  150 x 175 x 105 mm 150 x 175 x 105 mm  150 x 175 x 105 mm 
Weight  2,3 kg 2,3 kg  2,3 kg 
II 2G
Ex d e ia mb IIC T4 Gb
DEKRA11ATEX0257X
IECEx DEK11.0090X 
II 2G
Ex d e ia mb IIC T4 Gb
DEKRA11ATEX0257X
IECEx DEK11.0090X 
II 2G
Ex d e ia mb IIC T4 Gb
DEKRA11ATEX0257X
IECEx DEK11.0090X
II 2G
Ex d e ia mb IIC T4 Gb
DEKRA11ATEX0257X
IECEx DEK11.0090X

 

Typ GTR 210 EX MED IR GTR 210 EX MED TOX GTR 210 MED IR
Measurement method Infrared Electrochemical Infrared
Measurement range 0-5000 ppm 
CO2		 0-50 ppm
H2S		 0-5000 ppm
R134a,
various refrigerants

Typical application

 

Detection of harmful gases and vapours

 

Detection of harmful gases and vapours

 

Leakagemonitoring of refrigerating units

 

Supply voltage

24V DC +10% -25%, 4W

 24V DC +10% -25%, 4W 24V DC +10% -25%, 4W
Output

3-wire technology 4…20mA

 3-wire technology 4…20mA 3-wire technology 4…20mA
Degree of protection

IP66/67
Passivated housing, sensor holder made of acid-proof stainless steel

 IP66/67
Passivated housing, sensor holder made of acid-proof stainless steel		 IP66/67
Passivated housing, sensor holder made of acid-proof stainless steel
Temperature

-25°C…+60°C

 -25°C…+45°C -25°C…+60°C
Measurement error

< 10%
from measuring range

 < 10% 
from measuring range		 < 10% 
from measuring range
Response time t90

< 80 seconds

 < 220 seconds < 200 seconds

Influence of pressure when changing by 200 hP

 < 1 % 
from measuring range		 < 1 % 
from measuring range		 < 1 % 
from measuring range
Service life About 5 years 1 year About 5 years
ATEX / IECEX

Device group
Type of protection
ATEX certificate
IECEX certificate

 

II 2G
Ex d e ia mb IIC T4 Gb
DEKRA11ATEX0257X
IECEx DEK11.0090X 

  

II 2G
Ex d e ia mb IIC T4 Gb
DEKRA11ATEX0257X
IECEx DEK11.0090X

  

Metrological
approval
certificate

 

 n/a n/a n/a
Safety level EN50271:2010

SIL1

 n/a n/a

MED approval

 

 

Certificate number
Labelling
Use

n/a

n/a

n/a

Classification certificate
Certificate number

 DNVGL-CG-0339:2019
 

TAA00002JG

 DNVGL-CG-0339:2019
 

TAA00002JG

 DNVGL-CG-0339:2019
 

TAA00002JG
Classification:
Temperature, 
Humidity,
Vibration,
EMC, 
Enclosure		 Class:
D,
B,
A,
B,
C 		 Class:
C,
B,
A,
B,
C		 Class:
D,
B,
A,
B,
C
Labelling CE Ex II 2G   CE Ex II 2G   CE  
Dimension 150 x 175 x 105 mm 150 x 175 x 105 mm  150 x 175 x 105 mm 
Weight 2,3 kg 2,3 kg  2,3 kg 

 

II 2G
Ex d e ia mb IIC T4 Gb
DEKRA11ATEX0257X
IECEx DEK11.0090X 
II 2G
Ex d e ia mb IIC T4 Gb
DEKRA11ATEX0257X
IECEx DEK11.0090X 
II 2G
Ex d e ia mb IIC T4 Gb
DEKRA11ATEX0257X
IECEx DEK11.0090X
II 2G
Ex d e ia mb IIC T4 Gb
DEKRA11ATEX0257X
IECEx DEK11.0090X