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W-SMC

external sensors

HOBOnode sensors monitor temperature and soil moisture conditions and wirelessly transmit the data back to your computer.

Features:

Fast, easy deployment - sensor's compact size, integrated solar-rechargable battery makes deployment a snap.
.0 to 100% soil moisture range
Software provides real-time graphs and alarms to cell phones or local PC; data can be exported for use in other programs.
1400 ft. line-of-sight transmission range, up to six miles with HOBOnode Repeaters
Research-grade reliability and accuracy
Complete system requires: Receiver, Sensor, HOBOnode Viewer software. A Repeater is required for greater distances.(all sold separately)
Includes bracket for convenient mounting on pole or stake

HOBOnode network configuration topology
 
Environment: Outdoor
Measurement: Soil Moisture

specification:

Measurement Range:0 to 100% volumetric water content (m^3/m^3)
Accuracy - 3.1% (m^3/m^3)
Resolution - 0.07% (m^3/m^3)
Sample rate -1 reading per minute
Battery life - 1 yr typical w/o charging; 3 yrs typical w/ solar charging
Size -16.5cm x 5cm; 3.7m cable to sensor (6.5” x 2”; 12’ cable)
Memory - NA
Transmission range - HOBOnodes to receiver or repeater: 420m (1400’) with clear LOS; 300m (1000’) typical
Wireless Data Standard - IEEE 802.15.4, 2.4 GHz ISM band (license free worldwide) - Click here for local RF Regulation Compliance
Environmental rating - HOBOnodes and Receiver: NEMA 6P, IP68; Repeater: NEMA 4X
Setup/Installation:
recommend 8’ x 1-1/4”, schedule 40 PVC pipe for mounting (purchase through local building supply store)
for windy locations we also recommend our Guy Wire Kit (M-GWK) and ½” Stake Kit (M-SKA)
note that the HOBOnodes should not be mounted on metal poles.

Producing Area:USA

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CHANNEL TECHNOLOGY GROUP HK LIMITED
8/F., FLAT A-C, KWAI SHUN IND CTR., 51-63 CONTAINER PORT ROAD, HONG KONG
Tel: (852) 6852 7220
Email: Sales@qudao.com.cn
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