General Tools DTH3007SD Datalogging Thermo

General Tools DTH3007SD Datalogging Thermo
Humidity-Temperature Meter
with Excel-Formatted Data Logging SD Card
Accurately Measures Temperature and Relative Humidity of a
Fluid Including Dew Point/Wet-Bulb Temperature of Ambient Air
• HVAC/R installations
• Horticulture
Rooftop HVAC System
No. DTH3007SD
This instrument’s unique
feature is its patented
technique for storing
sampled data in Excel
format on removable
SD memory cards
Patented Technology
Typical Excel Data
Typical Excel Plotted Data
Humidity-Temperature Meter
with Excel-Formatted Data Logging SD Card
• Four-function instrument measures temperature/humidity, dew point, wet-bulb
temperature and surface temperature
• Big (2.5 in. diagonal) front-panel green backlit LCD is easy to read
• Displays maximum and minimum readings and holds any reading
• Automatically logs measurements at sampling time settable from one second to one hour
• Also supports manual data logging and changing of SD card storage location
• Auto power off function
Included Accessories:
Optional Accessories:
• Soft carrying case
• Temperature-humidity probe
• Hard carrying case
• 9VDC adapter for 110V power supply
(General P/N AC1)
• “K” Type thermocouples:
General P/N TPK500 (-50° to 500°F)
General P/N TPK05 (-40° to 562°F)
General P/N TPK03 (-40° to 950°F)
• SDRD1 - SD Card Reader
• 2 GB SD memory card
• User’s manual
No. DTH3007SD
Embedded Microcontroller: Custom one-chip LSI device
Display Type: LCD with green backlight
Display Size: 2.05 x 1.5 in. (52 x 38mm)
Settable Parameters: Date, time, auto power off, beep
sound, sampling time, decimal point
or comma decimal division,
temperature unit
Parameters Measured: Temperature, relative humidity
(R.H.), dew point,
wet-bulb temperature
Storable/Recallable Readings: Maximum, minimum
Measurement Range:
• For temperature: 32° to 122°F (0° to 50°C)
• For R.H.: 5 to 95%
• For dew point: -13.5° to 120.1°F (-25.3° to 48.9°C)
• For wet-bulb temperature: -6.9° to 122°F
(-21.6° to 50°C)
Measurement Accuracy:
• ± 1.5°F (± 0.8°C) for temperature
• Sum of temperature and humidity accuracies for dew
point and wet-bulb temperature
Measurement Resolution:
• 0.1° (F or C) for temperature and humidity
Data Logging Sampling Time: 1 second to 1 hour
Operating Temperature: 32° to 122°F (0° to 50°C)
SD Card Capacity: 1 GB to 16 GB
Operating Relative Humidity: 0 to 85%
Power Consumption::
• 3.5 mADC (normal operation, with backlight off and
SD card not saving data)
• 28 mADC with backlight on and card saving data
• 40 mADC with backlight on and card saving data
Dimensions of Meter:
6.97 x 2.68 x 1.77 in. (177 x 68 x 45mm)
Weight of Meter: 1.08 lb. (489g)
Power Source:
Six “AA” batteries or optional 9-VDC AC adapter
General Tools & Instruments
80 White Street, New York, NY 10013-3567
TEL: 212. 431. 6100 TOLL FREE: 800. 697. 8665
DTH3007SDSS Printed in USA 5/12
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