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Extech Instruments SD700 User Manual

Extech Instruments SD700
7 pages
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SD700-EU-EN V2.4 07/13
7
Specifications
Display 60 x 50 mm (2.4 x 2.0”) LCD
Measurements Temperature, Relative Humidity, and Barometric Pressure
Memory Card SD memory card, 1 GB to 16 GB
Datalogger Sampling Time 5/10/30/60/120/300/600 seconds or Automatic
Temperature Compensation Automatic
Display update rate Approx. 1 second
Data Output RS 232 Serial Interface
Operating Temperature 0 to 50°C (32 to 122°F)
Operating Humidity Less than 90% RH
Power Supply Six (6) ‘AAA’ Alkaline or heavy duty 1.5 V batteries or
9V AC adaptor
Battery life Dependent on sample rate, for new alkaline batteries and 60 second
sampling time, > one month is typical (fast sample rates will
significantly reduce battery life)
Weight 282 g (0.62 lbs.)
Dimension 132 x 80 x 32mm (5.2 x 3.1 x 1.3”)
Range Resolution Accuracy (of reading)
0.0 to 50.0 °C 0.1°C ± 0.8°C
Temperature
32.0 to 122.0°F 0.1°F ± 1.5°F
70 to 90% 0.1% ± (4% of rdg + 1% RH)
Relative Humidity
10 to 70% 0.1% ± 4% RH
10.0 to 1000.0 hPa 0.1 ± 2 hPa
1000.1 to 1100.0 hPa 0.1 ± 3 hPa
7.5 to 825.0 mmHg 0.1 ± 1.5 mmHg
Barometric Pressure
0.29 to 32.48 inHg 0.01 ± 0.1 inHg
Note: Above specification tests under the environment RF Field Strength less than 3 V/M & frequency
less than 30 MHz only.
All EU users are legally bound by the Battery Ordinance to return all used batteries to
community collection points or wherever batteries / accumulators are sold.
Disposal in household trash or refuse is prohibited.
Disposal: Follow the valid legal stipulations in respect of the disposal of the device at the
end of its lifecycle
Other Battery Safety Reminders
Never dispose of batteries in a fire. Batteries may explode or leak.
Never mix battery types. Always install new batteries of the same type.
Copyright © 2013 FLIR Systems, Inc.
All rights reserved including the right of reproduction in whole or in part in any form
ISO-9001 Certified
www.extech.com
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Extech Instruments SD700 Specifications

General IconGeneral
Resolution (CO2)1 ppm
DisplayLCD
Data LoggingYes
Temperature Range32 to 122°F (0 to 50°C)
Humidity Range10 to 90%RH
Resolution (Humidity)0.1%RH
InterfaceUSB
Measurement Range (CO2)0 to 5000 ppm
Data Logging Capacity16, 000 readings
Power Supply6 AAA batteries or AC adapter
Sampling Rate1 to 3600 seconds
MemoryInternal memory
Resolution (Temperature)0.1°F (0.1°C)
Accuracy (Temperature)±1.8°F (±1.0°C)
Measurement ParametersCO2

Summary

Introduction

Features

Lists key features of the datalogger including LCD display, SD card storage, and selectable sampling rates.

Meter Description

Operation

Battery Warning, Installation and Replacement

Provides instructions on battery replacement, low battery indicator, and proper installation.

Datalogging

Explains how to insert SD card, start/stop data logging, and error messages.

Time/Date/Sample Rate Check

Describes how to check and cycle through date, time, and sample rate settings.

SD Card Data Structure

Transferring Data to a PC

Guides on removing the SD card, inserting it into a PC, and opening data files in Excel.

Advanced Settings

System RESET

Details how to perform a system reset using the reset button to recover from frozen states.

RS232 Interface

Explains the availability of RS232 serial output for PC connectivity and where to get more information.

Specifications

Other Battery Safety Reminders

Offers important safety guidelines regarding battery disposal and mixing battery types.

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