Data Loggers

Enicstra stocks standalone industrial data loggers — autonomous recording devices that capture process variables over extended periods without a permanent connection to a PC or control system. Inventory covers temperature/humidity loggers for environmental monitoring and cold-chain validation, voltage and current loggers for power-quality studies, multi-channel process loggers for analytical work, and rugged transit recorders that travel with shipments.

Brands carried include Onset HOBO MX/U-series and Pro-series, MadgeTech CryoTemp/RHTemp/EVENT, Lascar Electronics EL-USB and EasyLog, T&D RTR-series, Comark, Tinytag, Vaisala HMP/PTU, and Dickson Logger. Obsolete data loggers — discontinued Onset HOBO H-series, retired MadgeTech early codes, end-of-life Lascar EL — are sourced through our supplier network. Each logger is bench-tested for clock function and sensor reading and ships with a 12-month functional warranty.

For an obsolete data logger, send the OEM part number for a quote within 1–2 business days.

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Data Loggers

Keyence CB-A20 Head-Controller Cable 20 m

MFR #: CB-A20

$622.61/ea ✓ Available

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Keyence CB-A5 Head-Controller Cable 5 m

MFR #: CB-A5

$422.34/ea ✓ Available

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Keyence CB-B10 Head – Controller Cable 10 m

MFR #: CB-B10

$988.27/ea ✓ Available

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Keyence CB-B10E Head – Controller Extension Cable 10 m

MFR #: CB-B10E

$1,224.84/ea ✓ Available

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Keyence CB-B3 Head – Controller Cable 3 m

MFR #: CB-B3

$799.57/ea ✓ Available

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Buying guide

Choosing Data Loggers components

Data logger selection comes down to the variables being recorded, the recording duration (memory capacity vs. sampling interval), battery life, data offload method, and environmental rating. Choosing a logger with marginal battery life or too-tight memory leads to lost data; over-specifying drives unnecessary cost.

Specs to confirm before ordering:

Measurement: temperature only, temperature + humidity, voltage, current, pulse count, multi-channel analog, vibration, light/lux, CO2
Sensor type: internal sensor (compact, fixed-location), external probe (cable to remote sensor), or both
Range and accuracy — temperature accuracy ±0.1 °C is precision, ±0.5 °C is typical, ±1 °C is general-purpose
Recording interval and memory capacity — together determine maximum recording duration
Battery life — coin cell (years for slow logging), replaceable AA/AAA (months to years), rechargeable Li-ion (recharge cycle dependent)
Data offload: USB direct, Bluetooth to smartphone, Wi-Fi to cloud, cellular for unattended remote, removable SD card
Display: with LCD readout (easy field check) or without (lower cost)
Environmental rating: IP54 indoor general, IP67 water-resistant, food-grade construction
Calibration: factory-calibrated (typical), NIST-traceable certificate option
Software: free OEM viewer + export, or PC-based analysis package

Common gotchas: a logger's quoted "1-year battery life" assumes a specific sampling interval — sampling more frequently shortens battery life proportionally. Many loggers stop recording when battery dies and silently lose recent data; choose loggers with low-battery alerts for critical applications. Bluetooth-equipped loggers offload data conveniently to a phone but the phone needs the OEM app installed and within range. NIST-traceable calibration certificates are often a separate-cost option, not included in the base price.

Typical applications: pharmaceutical and food cold-chain validation, warehouse environmental monitoring for compliance, transport monitoring on temperature-sensitive shipments, plant-area HVAC commissioning studies, and short-duration power-quality assessments. On legacy installations, in-kind data logger replacement preserves the recording-format compatibility with existing data archives.

For obsolete data loggers, send the OEM part number for a sourcing quote.

Related categories Frequently asked questions

Do you stock obsolete data loggers?

Yes. Discontinued Onset HOBO H-series, retired MadgeTech early codes, end-of-life Lascar EL-USB first generations, and earlier T&D RTR-series are sourced through our supplier network.

How long does the battery actually last?

Battery life depends heavily on sampling interval. A logger with "2-year life at 10-minute sampling" may last only 6 months at 1-minute sampling. Match the sampling interval to your actual data-resolution needs.

Will the offload software work on current Windows?

Modern logger software typically runs on current Windows 10/11. Older logger software may need compatibility mode or only run on older OS versions. Confirm before relying on an obsolete logger for production data.

Is calibration included?

Factory calibration to OEM spec is included on new and surplus units. NIST-traceable calibration with a certificate is typically an additional service. We can quote NIST-traceable calibration separately if needed.

Can data go directly to the cloud?

Wi-Fi and cellular-equipped loggers (Onset MX, T&D RTR-500GS) offload to OEM cloud services automatically. Other loggers require manual offload via USB or Bluetooth to a local device.

What is the warranty?

12-month functional warranty. Battery exhaustion from extended off-shelf storage and damage from condensation or media incompatibility on probes is not covered.