EME Systems offers two capacities of sealed lead-acid batteries (SLA) and an accessory precision SLA battery charger. These batteries and charger can be used for applications with EME Systems' products or with other instruments.
Rechargeable SLA Batteries
These rechargeable SLA batteries can be operated in any position, and they function from -20 to +60 degrees C, to operate the OWL data logger, Anabat Systems, or other equipment. The service life is typically 5 years, depending on the depth of discharge and on the quality and timeliness of recharging. The OWL data loggers can operate off of either 6 or 12 volts DC. Certain external equipment (Tensiometers and Titley Anabats for example) require 12 volts.
12 volt, 7.2 amp-hour
This battery is recommended for the OWL when 12 volts is required by external probes such as the Irrometer or tensiometer. The OWL itself can operate on either 6 or 12 volts.
6 volt, 12 amp-hour
This battery is recommended for the OWL when 6 volts can operate everything in the system. The OWL itself can operate on either 6 or 12 volts.
This battery is recommended for the OWL when 12 volts is required by external equipment such as the Irrometer, tensiometer, or Anabat. The OWL itself can operate on either 6 or 12 volts.
CHARGING INSTRUCTIONS (At 5°C-35°C)(AT 41°F-95°F) | ||
---|---|---|
Application | Voltage | Current |
Standby | 13.5-13.8 | 0.3 Capacity |
Cycle Use | 14.4-15.0 | 0.3 Capacity |
This battery is recommended for the OWL when 6 volts can operate everything in the system. The OWL itself can operate on either 6 or 12 volts.
CHARGING INSTRUCTIONS (At 5°C-35°C)(AT 41°F-95°F) | ||
---|---|---|
Application | Voltage | Current |
Standby | 6.75-6.90 | 0.3 Capacity |
Cycle Use | 7.20-7.50 | 0.3 Capacity |
B1207 Datasheet B0612 Datasheet CG1129 solar SLA charger manual
2229 5th Street, Berkeley, CA 94710 • (510) 848-5725 •