Oldham BM25

74
BM 25/25W
Instruction Manual
ATEX and IECEx Markings
BM 25 (without radio communication module)
OLDHAM
CE 0080
BM 25
IP 66
Ambient T: -20° C +55° C
II 1G/ I M1
Ex ia IIC T4 Ga / Ex ia I Ma
With infrared sensor block
IP 66
Ambient T: -20° C +55° C
II 2G / I M2
Ex ia d IIC T4 Gb / Ex ia d I Mb
INERIS 05ATEX0044
Do not open in explosive atmospheres
serial number
manufacture year
Warning: Read the instructions carefully before starting-up. Substitution of components may
compromise intrinsic safety.
BM 25W (with radio communication module)
OLDHAM
CE 0080
BM 25W
IP 66
Ambient T: -20° C +55° C
II 1G/ I M1
Ex ia IIB T4 Ga / Ex ia I Ma
or
II 2G / I M2
Ex ia IIC T4 Gb / Ex ia I Mb
With infrared sensor block
IP 66
Ambient T: -20° C +55° C
II 2G / I M2
Ex ia d IIC T4 Gb / Ex ia d I Mb
INERIS 05ATEX0044
Do not open in explosive atmospheres
Serial number
Manufacture year
Warning: Read the instructions carefully before starting-up. Substitution of components may
compromise intrinsic safety.