Page 125 - OP_Katalog_EN

GAS
GAS
Gas measuring sensor type designations

Example: GMF X - X - XXX - XX - XXX

Gas measuring sensor

Housing type:
1 - Plastic housing
2 - Square aluminium housing
3 - Special housing
4 - Rectangular aluminium housing
5 - Rectangular plastic housing
6 - Free
7 - Ex housing
UG - Air channel housing venturi tube
DUO - 2 housings one upon the other
I - Infrared service interface

Measuring principle:
E = Electrochemical
H = Semi-conductor chemical formula
P = Platinum electrical resistor
Z = Zirconium oxide
IR = Infrared technique

Type of gas:
Chemical formula / abbreviation

Measuring range:
0 – 1 ppm 00 0 – 2,000 ppm 12
0 – 5 ppm 01 0 – 4,000 ppm 13
0 – 10 ppm 02 0 – 30,000 ppm 14
0 – 20 ppm 03 0 – 5,000 ppm 18 GAS WARNING DEVICES
0 – 30 ppm 04 0 – 100 % UEG 30
0 – 50 ppm 05 0 – 1 Vol % 50
0 – 60 ppm 06 0 – 4 Vol % 52
0 – 100 ppm 07 0 – 5 Vol % 53
0 – 300 ppm 08 0 – 25 Vol % 54
0 – 3,000 ppm* 09 0 – 100 Vol % 55
0 – 1,000 ppm 10 0 – 20 Vol % 56
0 – 1,500 ppm 11

Options:
MOD = Modbus RS485
HP-MOD = Modbus RS485 with integrated horn
LON = LONbus
… = other options

* Conversion Example 3,000 ppm is equal to 0.3 vol%

For our current prices see www.oppermann-regelgeraete.de/en/downloads/catalogue-1 Catalog 2024 | Gas warning devices | 125