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Thermokon · Contact sensor · EnOcean
SR65 VFG EnOcean
Solar powered EnOcean contact sensor that measures the temperature of ducts and pipes, with no wiring or batteries.
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Part number239615
Datasheet, PDF
- Quotes answered within 24 hours, no account needed
- DHL, under 15 kg £13.50 ex VAT
- Technical support from the people who commission it
Specification
Communication
- Protocol
- EnOcean 868 MHz or 902 MHz, EEP A5-02-17
Electrical
- Power supply
- Solar cell with internal capacitor, optional LS14250 3.6 V battery
Environment
- Operating temperature
- -25 to +65 °C
- Humidity
- Max. 85% rH, short term condensation
- Protection
- IP65 IP rating
Performance
- Measuring range
- +10 to +90 °C default, configurable
- Accuracy
- +/-1% of measuring range (typ. at 21 °C)
Physical
- Housing material
- PA6.6, with quick lock screws
- Colour
- Pure white with transparent cover
- Dimensions
- 78 x 58 x 57 mm
From the manufacturer's datasheet for 239615.
Overview
The SR65 VFG is an energy harvesting wireless contact sensor for temperature on ducts and pipes. A solar cell charges a maintenance-free internal capacitor, and a back-up battery can be fitted where the light is poor. The spring-loaded brass sensor presses on the surface, and the PA6.6 housing is IP65. It can be configured with the airConfig software for measuring range, transmission interval and wake-up time. The default is a wake-up every 100 seconds and a heartbeat every tenth wake-up, and the radio telegram is EEP A5-02-17.