Code	Type	Range	Accuracy	Resolution	Power	Battery Life	Line of Sight Range
SLS4152	Temperature & humidity sensor	Temperature: -35 to 40°C; Humidity: 0 to 100% RH	Temperature: 0.5°C; Humidity: 5% RH	Temperature: 0.1°C; Humidity: 0.1% RH	2 x 3.6V lithium	up to 5 years	100m
SLS1334 & SLS4154	Temperature sensor (standard & door ajar)	Temperature: 0 to 40°C	Temperature: 0.5°C	Temperature: 0.1°C	2 x 3.6V lithium	up to 5 years	100m
SLS4158	Bloodbank sensor	Temperature: -35 to 40°C	Temperature: 0.5°C	Temperature: 0.1°C	2 x 3.6V lithium	up to 5 years	100m
SLS4156	Temperature sensor with probe	Temperature: 0 to 80°C	Temperature: 0.5°C	Temperature: 0.1°C	2 x 3.6V lithium	up to 5 years	100m
SLS4168	Cryogenic sensor (battery) - unit only, add T'couple TC1	Temperature: -200 to 200°C	Temperature: 0.5°C (﹥-100°C), 0.1°C (﹤-100°C)	Temperature: 0.1°C	2 x 3.6V lithium	up to 6 months	100m
SLS4188	Cryogenic sensor (amplified) - unit only, add T'couple TC1	Temperature: -200 to 0°C	Temperature: 0.4°C (﹥-100°C), 0.7°C (﹤-100°C)	Temperature: 0.1°C	12VDC PSU with 4 x 1.2V NiMH battery backup	–	600m
SLS4172	CO₂ sensor	CO₂: 0 - 10%; Temperature: 5 - 40°C	CO₂: 0.20%; Temperature: 0.5°C	CO₂: 0.10%; Temperature: 0.1°C	12VDC PSU with 4 x 1.2V NiMH battery backup	–	100m
SLS4174	O₂ sensor	O₂: 0 - 25%; Temperature: 5 - 40°C	O₂: 0.20%; Temperature: 0.5°C	O₂: 0.10%; Temperature: 0.1°C	12VDC PSU with 4 x 1.2V NiMH battery backup	–	100m
SLS4176	4 - 20mA sensor	mAmps: 0 - 20mA	mAmps: 1% of reading	mAmps: 0.1	12VDC PSU with 4 x 1.2V NiMH battery backup	–	600m