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Extech Mätutrustning 42275

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SW276

User Guide

Model 42265 Temperature Datalogger Kit

Model 42275 Temperature and Humidity Datalogger Kit

Model SW276 Datalogging Software

V7.1 1/08

Introduction

Congratulations on your purchase of Extech Instrument’s Datalogging instrumentation and

software. This User Guide serves three purposes, refer to the list below:

1. This User Guide covers the following products entirely with regard to hardware and

software operation:

Model 42275: Temperature and Humidity Datalogging Module with docking station and SW276 Windows

Software

Model 42265: Temperature Datalogging Module with docking station & SW276 Windows

TM Software

Model SW276: WindowsTM Datalogging Software

2. This User Guide covers the following products with regard to software and some

hardware operation. A separate manual is supplied with your instrument that covers all

of the hardware operation.

Model 42276: Temperature & Humidity Datalogging Module plus printing/docking station & Optional

SW276 WindowsTM Software

Model 42266: Temperature-only Datalogging Module plus printing/docking station & Optional SW276

WindowsTM Software

Model 42270: Temperature and Humidity Datalogging Module

Model 42260: Temperature-only Datalogging Module

3. This User Guide covers the following products with regard to software only; all other

information regarding hardware is covered in a separate, dedicated manual supplied

with the instrument.

Model 42280: Temperature and Humidity Datalogger (Software instructions only)

Applications

The Datalogging modules models 42270 and 42260 can be used to monitor the

temperature of greenhouses, warehouses, food transports, aircraft cabins, refrigerated

trucks, containers, museums, and HVAC equipment. The Model 42270 records Relative

Humidity readings in addition to temperature readings. Modules can store 16,000 (8000

temperature and 8000 %RH for 42270) readings that can later be transferred to PC or

directly printed using the Model 42276 Programmer/Printer.

Important note on the Model 42280 Temperature/Humidity Datalogger

Note that the Model 42280 has its own User Guide. Please refer to

the separate User Guide supplied with the Model 42280 for details

on the meter’s operation. This manual covers only the Datalogging

software with regard to the 42280. Install the supplied Software as

described on the program CD’s label and then skip to page 5 of this

manual for software instructions.

Model 42280

The datalogger module display will not switch

on until activated through the software

The datalogger module display will not switch on until it is activated by the

software in the LOGGER SET menu as described later in this manual. In

LOGGER SET the user selects the type of recording activation. When the

er be

ins to lo

data

the dis

and status LEDs will switch on.

V7.1 1/08

REC HI LOW COMM

RH%

°C

°F

Description

1. LCD display

2. Mounting hole

3. Docking station

4. Interface Cable

5. Status LEDs

6. Software CD

Displays

LCD Display

REC: Displayed while logging readings. Read the ‘Recording

Status’ section for further details.

HI and LOW: Displayed when the High or Low Alarm limit is

exceeded. See ‘Alarm Status’ below for further information.

RH%: Relative Humidity (42270 and 42275 only)

C or F: Temperature units.

COMM: Appears when Datalogger is communicating with a PC.

Recording Status Indication

Both the RED status LED and the display indicator ‘REC’ will flash every 5 seconds if the

sampling rate is set to 5 seconds or higher. If the sampling rate is set lower than 5

seconds, the indicators will flash every 1, 2, 3, or 4 seconds as programmed.

ALARM Status Indication

Both the YELLOW status LED and the display indicator ‘ALM’ will flash when the recorded

value is higher than the user programmed High Alarm value or lower than the Low Alarm

value. The Alarm status LED and the ‘ALM’ display indicator flash every 5 seconds if the

sampling rate is programmed for 5 seconds or higher. If the sampling rate is set lower than

5 seconds, the indicators will flash every 1, 2, 3, or 4 seconds as programmed.

Low Battery Indication

When the lithium battery’s voltage nears the critical operating level the LCD displays ‘LO’.

To replace the battery, refer to the Battery Replacement section of this manual.

Produktspecifikationer

Varumärke:	Extech
Kategori:	Mätutrustning
Modell:	42275
Vikt:	1300 g
Bredd:	68 mm
Djup:	244.2 mm
Höjd:	38.8 mm
Internationell säkerhetskod (IP):	IP20
Hållbarhetscertifikat:	RoHS
Uteffekt:	240 W
Spännande:	54 V
AC-ingångsspänning:	90 - 264 V