Geneq > Environment > Heat Stress Monitors

WBGT SD Card Datalogger
Model 800037


Records data onto removable SD Card
Reads relative humidity (RH), Air temperature (TA), dew point, wet bulb globe temperature (WBGT) and black globe temperature (TG). Also captures sample time and date. Records data onto standard SD memory cards, (like a digital camera). When full, simply exchange SD cards for unlimited data storage. The removable SD card is easy to transport and insert into a computer’s memory card slot or SD card adapter. Uploads preformatted data to Excel, without the need for additional software and cables. Additional SD cards are readily available in a variety of memory sizes. Can also manually record 99 readings for on-screen review or stream data directly to a computer using the optional software and cables. Features an adjustable WBGT audible alarm, min/max, auto power off, low battery indicator and hold function. This well made unit is extremely accurate with fast response times, and includes a fold-out tripod and large easy-to-read backlit LCD. Comes ready to use in a soft carrying case with 6 AA batteries, instruction manual and a 2GB SD card. Weight: 1lb. (489g). Dim: 7” x 2 ¾” x 2” (177 x 68 x 45 mm).

Features
  • Reads indoor/outdoor wet bulb globe temperature, wet bulb temperature, dew point temperature, humidity and air temperature, and black globe temperature
  • SD memory card datalogger
  • Manual datalogger option
  • Highly accurate microcomputer circuit
  • Highly accurate Pt sensor for globe temperature measurement
  • Fast response time for humidity measurement
  • Direct measurement of the radiation effect with a 75 mm brass black ball
  • Sensor protecting mechanism
  • RS232 or USB PC connection
  • Direct upload of data to Excel
  • Internal clock and calendar
  • WBGT alarm
  • Audible alarm
  • Tripod mounting screw
  • Built-in tabletop stand
  • Maximum and minimum
  • Hold function
  • Auto-power-off
  • Low battery indicator
  • Backlight

Specifications
  Range Res. Accuracy
RH 5 ~ 95% RH 0.1 ≥ 70% RH ± 3% rdg
+ 1% RH,
<70% RH ± 3% RH
TA -0 ~ 50ºC, -32 ~ 122ºF
Dew Point ºC -25.3 ~ 48.9ºC ± 0.8ºC, ± 1.5ºF fs.
Dew Point ºF -13.5 ~ 120.1ºF Sum of RH & TA accuracies. Calculated automatically from RH & Temperature measurement.
Wet Bulb ºC -21.6 ~ 50ºC
Wet Bulb ºF -6.9 ~ 122ºF
TG 32 ~ 176ºF, 0 ~ 80ºC ± 1.1ºF, 0.6ºC
WBGT Indoor 32 ~ 138ºF, 0 ~ 59ºC ± 2.3ºF, 1.5ºC
WBGT Outdoor 32 ~ 132ºF, 0 ~ 56ºC ± 3.6ºF, 2ºC

Order Information
Cat. No. Description
800037 WBGT SD CARD DATALOGGER
840057 RS232 COMPUTER CABLE
840059 2GB SD CARD
840090 WATER RESISTANT INSTRUMENT POUCH
840093 FIELD TRIPOD
840094 USB COMPUTER CABLE
840097 AC ADAPTOR
850080 SOFTWARE