• Measurement range: -40 °C to 100°C (-40 °F to 212 °F)
• Accuracy: ±0.25 °C from -40 °C to 0 °C (±0.45 °F from -40 °F to 32 °F); ±0.20 °C from 0 °C to 70 °C (±0.36 °F from 32 °F to 158 °F); ±0.25 °C from 70 °C to 100 °C (±0.45 °F from 158 °F to 212 °F)
• Resolution: 0.02 °C (0.036 °F)
• Drift: < 0.01 °C (0.018 °F) per year
• Response Time (typical, to 90% of change): Without solar radiation shield: 2 minutes, 30 seconds in air moving 1 m/sec; With RS3-B solar radiation shield: 5 minutes in air moving 1 m/sec
• Operating temperature range: -25° C to 60 °C (-13 °F to 140 °F) with rechargeable batteries; -40 °C to 70 °C (-40 °F to 158 °F) with lithium batteries
• Radio power: 12.6 mW (+11 dBm) non-adjustable
• Transmission range: Reliable connection to 457.2 m (1,500 ft) line of sight at 1.8 m (6 ft) high; Reliable connection to 609.6 m (2,000 ft) line of sight at 3 m (10 ft) high
• Wireless data standard: IEEE 802.15.4
• Radio operating frequencies: 904 MHz to 924 MHz
• Modulation employed: OQPSK (Offset Quadrature Phase Shift Keying)
• Data rate: Up to 250 kbps, non-adjustable
• Duty cycle: < 1%
• Maximum number of motes: 50 motes per one RX Wireless Sensor Network
• Battery type/Power source: Two AA 1.2V rechargeable NiMH batteries, powered by built-in solar panel or two AA 1.5 V lithium batteries for operating conditions of -40 °C to 70 °C (-40 °F to 158 °F)
• Memory: 16 MB
• Sensor materials: Weatherproof
• Mote materials: PCPBT, silicone rubber seal
• Environmental rating: IP67, NEMA 6
• Environments: Outdoor
• Measurements: Air Temperature, Soil Temperature, Temperature and Water Temperature

Specifications

• (1) Set of Cable Ties
• (1) Set of Screws

Brochure/Datasheet

Instruction manual

Download

Note: Prices are not binding at any time subject to change without prior notice