SENSITRON
A Halma Company
MT4731
SMART3-R
Manual (EN)
P. 16/26
1.2
PRODUCT CODES
s
Fig.2
SMART3-R ordering codes
ME = METHANE
GP = LPG
BU = BUTANE
PR = PROPANE
VB = PETROL VAPOURS
R152 = R152a (DIFLUOROETANO)
R32 = R32 (DIFLUOROMETANO)
R454B = R54B
R454B = R54B
R1234YF = R1234YF
R1234ZE = R1234ZE
R134A = R134A
R404A = R404A
R407A = R407A
R407C = R407C
R407F = R407F
R410A = R410A
SF6 = SF6
R125 = R125
R449A = R449A
R507 = R507
R417A = R417A
R448 = R448
CO = CARBON MONOXIDE
AM = AMMONIA
O2 = OXYGEN
HS = HYDROGENE SULPHIDE
CL = CHLORINE
SD = SULPHUR DIOXIDE
ND = NITROGEN DIOXIDE
Add “-RH” to the P/N to get the version
with remote head.
Add “-220” to get the 220 Vac version.
Add “-220-RH” to get the 220 Vac version
with remote head.
NOTE: THE LIST INCLUDES THE GASES WHICH ARE
MOST COMMONLY REQUIRED. SHOULD YOU NEED TO
DETECT OTHER GASES PLEASE CONTACT YOUR
SUPPLIER.
GAS NAME
SMART3R series
P/N COMPOSITION AND DETECTABLE GASES
GAS DETECTOR TYPE