The Em5b is a low cost, limited use five-channel mini-logger. It powers and reads the EC-5, GS1, 10HS, EC-10, EC-20, ECT and RT-1 temperature, as well as the ECRN-50 and ECRN-100 rain gauges.
Designed for use over the growing season, the Em5b runs for 5-6 months on 4 AAA-size alkaline batteries and has 46 kB of Flash Data memory (138 days at 1 scan/hour).
The Em5b comes with ECH2O Utility software for setting up and downloading data.
Advantages:
Limitations:
Input channels: | 5 channels for analogue Decagon sensors |
Data Storage: | 46 KB (138 days @ 1 scan/hour) |
Sensor Types: | EC-5, GS1, 10HS, EC-10, EC-20, ECT and RT-1 temperature, ECRN-50, ECRN-100 precipitation |
Operating Environment: | -5° to 45°C, up to 100% RH |
Power Requirements: | 4 AAA alkaline batteries (typically good for several months) |
Case Dimensions: | 8.7 cm x 6.2 cm x 3.5 cm |
Case Material: | Impact-resistant IP52, NEMA 3R |
Interface Cable: | Serial or USB (cable included) |
Software Interface: | ECH2O Utility, ECH2O Utility Mobile |
Warranty: | One year, parts and labour |
Data Logger | Ports | Memory | Batt. Life | Case | Compatibility w/Sensors | Wireless Options |
---|---|---|---|---|---|---|
Em5B | 5 | 49 KB (18,000 scans) | Several months | Impact-resistant IP52, NEMA 3R | EC-5, GS1, 10HS, EC-10, EC-20, ECT and RT-1 temperature, ECRN-50, ECRN-100 precipitation | None |
Em50 | 5 | 1 MB (36,000 scans) | 1 – 3 years | Weatherproof, UV- and impact-resistant IP55, NEMA 3R | EC-5, 10HS, 5TM, 5TE, EC-TM, MPS-1, PAR, Total Solar Radiation, LWS, Temp, Temp/RH, precipitation, wind speed | None |
Em50R | 5 | 1 MB (36,000 scans) | 6 months – 1 year | Weatherproof, UV- and impact-resistant IP55, NEMA 3R | EC-5, 10HS, 5TE, EC-TM, MPS-1, PAR, LWS, Temp, Temp/RH, precipitation, wind speed | 900 MHz, 922 MHz, 2.4 GHz |
Em50g | 5 | 1 MB (36,000 scans) | 6 months – 1 year | Weatherproof, UV- and impact-resistant IP55, NEMA 3R | EC-5, 10HS, 5TM, 5TE, EC-TM, MPS-1, PAR, Total Solar Radiation, LWS, Temp, Temp/RH, precipitation, wind speed | GSM |