HOBO H22 Energy Data Logger

Overview

Pantau konsumsi energi dan peralatan industri menggunakan data logger 15-channel ini untuk mendeteksi serta menangani masalah pada sistem HVAC, mesin, dan sistem industri lainnya secara cepat dan efisien.

Features

  • Merekam hingga 15 channel
  • Eksitasi 12 V untuk sensor
  • Smart Sensor siap pakai
  • Modul plug-and-play sensor
  • Opsi daya fleksibel

Specifications

Operating Range With Alkaline Batteries:
-20°C to 50°C (-4°F to 122°F)With Lithium Batteries:
-40°C to 60°C (-40°F to 140°F)
Sensor Inputs Supports three FlexSmart multi-channel modules and up to six Smart Sensors
(each sensor may include multiple parameters or channels).
Sensor Connectors Six RJ-12 Smart Sensor jacks and three FlexSmart module slots.
Communication RS-232 via 3.5 mm serial port and/or 9-pin D-Sub connector.
Dimensions 15.6 cm x 8.4 cm x 4.6 cm
(6.13″ x 3.31″ x 1.81″)
Weight 435 g (15.23 oz) with batteries
238 g (8.33 oz) without batteries
Memory 512 KB nonvolatile flash data storage.
Memory Modes Stop when full or wrap when full.
Operational Indicators Six LED indicators for logging and sensor network status.
Logging Interval User-selectable from 1 second up to 18 hours
(2-second minimum for two-channel S-FS-TRMSA operation).
Sensor Excitation 12 V DC at 200 mA total, with user-programmable warmup time per channel.
Battery Life Typical one-year operation with up to 75 mA excitation,
using a 10-minute or longer logging interval and 1-second warmup time.
Battery Type Eight AA alkaline batteries included
(operating range: -20°C to 50°C / -4°F to 122°F).Optional AA lithium batteries available
for extreme conditions down to -40°C (-40°F) and up to 60°C (140°F).
External Power Supports optional 13.6 V DC regulated AC wall adapter.
Internal batteries may remain installed. Alternatively, a 9–12 V DC regulated
wall adapter or automotive battery can be used.
Removing internal batteries is recommended to prevent discharge.
Time Accuracy 0–2 seconds for the first data point and ±5 seconds per week at 25°C (77°F).
Logging Mode Immediate start, timed delay, or trigger (button-push) start.
Supports sampling intervals for selected sensors.
Data Communication View current readings while logging, read out data during logging,
or retrieve data when logging has stopped.