HOBO H22 Energy Data Logger

Monitor energy and industrial equipment with this 15 channel data logger to quickly detect and address issues relating to HVAC, machinery and other systems.

• Flexible data logger records up to 15 channels of more than a dozen measurements

• Provides 12 V excitation for third-party sensors
• Pre-configured smart sensors ensure a fast start
• Signal conditioning modules retain configurations until changed, providing plug-and-play convenience for commonly used sensors
• Flexible power options include battery operation for AC power adapter

This 15 channel data logger lets energy and facility managers monitor energy and industrial equipment to quickly and easily detect and address a variety of issues relating to HVAC, machinery and other systems. A modular device, the HOBO H22-001 Energy Data Logger is more economical than its alternatives because it eliminates the need for a toolbox full of data loggers.

Deploying this logger with a variety of pre-defined plug-and-play smart sensors create a robust monitoring system and it's compatible with HOBOware software, so researchers can conduct effective data analysis in minutes.

Operating range: −20…+50 °C (−4...122 °F) with alkaline batteries; −40…+60 °C (−40...140 °F) with lithium batteries

Sensor inputs: Three FlexSmart multi-channel modules and up to 6 smart sensors (which may have multiple parameters/channels)

Sensor connectors: Six RJ-12 smart sensor jacks plus 3 FlexSmart module slots

Communication: RS-232 via 3.5 mm serial port or/and 9-pin D-Sub connector

Logging mode: Immediate, timed delay or trigger (button-push) start options; supports sampling intervals for some sensors

Memory: 512K nonvolatile flash data storage

Memory modes: Stop when full; wrap when full

Operational indicators: Six indicators provide logging and sensor network status

Logging interval: One second to 18 hours, user-specified interval (2 second minimum for two-channel S-FS-TRMSA operation)

Sensor excitation: 12 V DC at 200 mA total, with user-programmable warmup time on a per channel basis

Data communication: Current readings while logging; read out while logging; read out when stopped

Battery type: Eight standard AA alkaline batteries included for operating conditions –20...+50 °C (–4...+122 °F); Optional AA lithium batteries available for operating conditions of –40...+60°C (–40...+140 °F)

External power: Supports optional 13.6 V DC regulated AC wall adapter connector. Internal batteries may remain installed. Alternatively, an automotive battery or 9 to 12 V DC regulated wall adapter may be used, but it is recommended to remove the internal batteries since they will discharge to the level of the external supply

Time accuracy: 0 to 2 seconds for the first data point and ±5 seconds per week at 25 °C (77 °F)

Image: CE compliance mark; See all specifications

Ordering information: External sensors sold separately. Requires HOBOware software and part ADAPT-SER-USB interface cables.