WSD12T-Exn - Outdoor temperature - Strain gauge - Load cells

4 channels Wireless Smart Datalogger - Outdoor temperature and 3 strain gauge/load cells inputs (120Ω, 350Ω or full bridge) with 2,480 or 4,950μV/V full scale - Type "C" lithium battery for a battery life up to 10 years with samples every 60 minutes - IP 65 sealing. 

€ 617,10 VAT and shipping excluded
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Power supply 8.5Ah - 3.6V type “C” lithium internal battery (BAT2)
Battery life (*) Up to 10years (samples every 60 minutes and radio signal quality at least sufficient)
Measures acquired ( 4 input channels) · Temperature
· Strain gauge/Load cells
Sampling interval (*) Selectable from one minute to 24 hours (60 minutes default)
Datalogger capacity 64,000 samples (for each channel)
Working temperature · Operative: -30°C ÷ +60°C
· Warehousing: -40°C ÷ +70°C
Radio frequency ISM 868MHz
Radio coverage Up to 6Km in line of sight (can be extended using WR12 battery powered repeaters)
Sealing IP65
Dimensions 90x120x50mm
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
Strain Gauges/Load Cells - Channels 3
Strain Gauges/Load Cells - Bridge input type (to be defined during order) · full bridge
· ½ bridge
· ¼ bridge
Strain Gauges/Load Cells - Bridge impedance (to be defined during order) · 120Ω
· 350Ω 
Outdoor temperature - 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

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

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