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10-year battery life
USB, WIFI
One second - 12 hours intervals
Rugged aluminum enclosure
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PRECISE-LOG Thermistor Data Logger

Model: PL-HW. 8-channel, WIFI-enabled

PRECISE-LOG Data Logger The PRECISE-LOG PL-HW is an 8-channel, battery powered, standalone and WIFI-enabled thermistor data logger. The logger records eight external thermistors / resistors and saves data in 8-MB memory.

Embedded WIFI module allows remote data monitoring and downloading.

16-bit ADC makes it well suited for science and laboratory applications where precise and accurate measurements are critical.

Its aluminum enclosure makes it excellent in the harshest industrial environment.

Simply power the logger in WIFI covered area and access it from your computer for configuration, downloading, graph viewing and more...

Features:
  • 16-bit analog-to-digital converter
  • 8 megabyte memory size
  • Both USB and WIFI comm. interfaces with baud rate of 115200 bps
  • Over 10 years of battery life
  • Powerful software for configuration, downloading, plotting, analysis and alarm reporting
  • Wide sampling interval selections (one second to 12 hours)
  • Rugged aluminum enclosure
Logger Memory Capacity
Sampling Interval Enabled Channel Logging Capacity
1 minute 1 8 years
1 minute 2 4 years
1 minute 8 1 years
10 seconds 1 485 days
10 seconds 2 242 days
10 seconds 8 60 days
1 second 1 48 days
1 second 2 24 days
1 second 8 6 days
Specifications
8-channel thermistor data logger, WIFI-enabled
General
Product Name:
PRECISE-LOG
Model:
PL-HW
Inputs
Input Connection:
Pluggable terminal block for eight external channels
Channels:
Eight external thermistors/resistors
Resolution:
0.0018%
Accuracy:
± 0.2% FSR @ 25°C
Alarms:
Channel Alarms:
Two editable alarm thresholds per channel
Alarm Indicator:
On-board LED lights in red when in alarm condition.
On-board Memory:
Size:
8 Mega bytes (4-MB readings)
Data Retention:
Over 20 years
Sampling:
Sampling Interval:
One second to 12 hours user selectable.
Logging Mode:
Stop recording or FIFO when memory is full
Logging Activation:
Programmable instant, start delay or field push button activation.
Communications:
Interface:
USB (Mini-USB-B) (USB-A-mini USB-B Cable included)
WIFI module (USB wall adapter included)
WIFI Module:
Standard: 802.11b/g/n,
Frequency Range: 2.412 - 2.484GHz
Transmit Power: 11-18 dBm
Receive Sensitivity: -82 to -93 dBm
Security: WEP/WPA-PSK/WPA2-PSK
Encryption: WEP64/WEP128/TKIP/AES
Can be Enabled/Disabled by SiteView software
Battery:
Power:
Built-in 3.6V Lithium Battery.
Battery Life:
10 years based on 1 minute sampling interval in stand-alone mode.
Software:
SiteView: (Sold separately)
Configuration, downloading, plotting, real-time view, custom calibration and custom equation.
Software Requirements:
Computer with 1.0 GHz or faster processor
1 GB Memory or higher
10 GB of available hard-drive space or higher
Windows XP with SP2 or later, Vista, Window 7,8,10
At least one USB port or one COM port.
Physical:
Material
Aluminum enclosure.
Dimension:
88 X 64.2 X 24 mm (3.46 X 2.53 X 0.95 inches).
Weight:
200 g
Mounting:
Probe/Wall-mount holes for hanging/mounting.
Others:
LED Indicator
Tri-Color LED: (can be disabled for power saving)
Normal Sampling: green when sampling.
Alarm: red when sampling.
Low Battery: amber when sampling.
Operating Environment:
-40 ~ +70 °C (-40 °F ~ 158 °F), 0 ~ 95% RH non-condensing.
Clock Accuracy:
± 1 mintue per month.
Approvals:
CE, FCC
PRECISE-LOG Data Logger PRECISE-LOG Data Logger PRECISE-LOG Data Logger PRECISE-LOG Data Logger PRECISE-LOG Data Logger SiteView Software Overview Real-Time Strip Chart Graph & Tabular Views Logger Status Window


Model Description Buy
PL-HW PRECISE-LOG 8-Channel Thermistor Data Logger, WIFI-Enabled