WSD12T-CO - Outdoor temperature - CO₂ concentration

2-channel Wireless Smart Datalogger - Outdoor temperature and CO2 sensor input - Type "AA" lithium internal battery for a battery life of 5 years with samples every 10 minutes - IP 65.

€ 423,50 VAT and shipping excluded
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Power supply 2,4A/h - 3,6V type “AA” lithium internal battery
Battery life (*) Up to 5 years (samples every 10 minutes and radio signal quality at least sufficient)
Measures acquired (2 channels) · Outdoor temperature · CO2
Sampling interval (*) Selectable from one minute to 24 hours (10 minutes default)
Datalogger capacity 128,000 samples
Working temperature · Operative: -30°C ÷ +60°C · Warehousing: -40°C ÷ +70°C
Radio frequency ISM 868MHz
Radio coverage (**) Up to 6Km on sight
Sealing IP65
Dimensions 90 x 120 x 50mm
Weight 350g
Case material ABS
Mounting Fix on 4 points
Connections Wireless/USB
Cable external diameter 4.7mm maximum
Copper wire section 0.05 ÷ 2.5mm² / ÷ 14 AWG
Transducer type NTC10KΩ
Outdoor temperature - Measure range -30°C ÷ +60°C
Outdoor temperature - Measure accuracy ± 0.5°C Range -30°C ÷ 0°C ± 0.2°C Range 0°C ÷ +60°C
Outdoor temperature - Measure resolution 0.01°C
CO₂ - Measure range 0÷2,000ppm
CO₂ - Measure accuracy  <±50ppm (+2% of value acquired)
CO₂ - Measure resolution 1ppm
CO₂ - Temperature dependence 2ppm CO₂/°C typical
CO₂ - Long term stability 20ppm/year
CO₂ - Transducer sealing IP54

* battery life may be influenced by fieldwork conditions, sampling interval and system configuration.

** radio coverage reachable using up to 32 WR12 repeaters (maximum 16 for each path) between the device and the gateway.