GUILCOR AR004740, Инструкция по эксплуатации, Страница: 5 / 7

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Technical parameters:
Analog output:
Current loop with range from 4 to 20 mA
Current output in case of error: <3.8 mA or >24 mA
Measuring parameters:
Ambient temperature (internal RTD sensor Pt1000/3850ppm):
Measuring range: -30 to +80 °C
Display resolution: 0.1 °C
Accuracy: ± 0.4 °C (For values on LCD display. For values on analog output too, if
selected output range is set inside measuring range).
Power: 9 to 30 V dc, maximum ripple 0.5 %
Response time (air flow approximately 1 m/s):
temperature: t90 < 4 min (temperature step 20 °C)
Recommended interval of calibration: 2 years
Measuring interval and LCD display refresh: 0.5 s
Communication with computer: via USB port by means of USB communication
cable
AR006576
Protection: IP65
Operating conditions:
Operating temperature range: -30 to +80 °C, over +70°C switch LCD display OFF
Operating humidity range: 0 to 100 %RH
Outer characteristics in accordance with Czech National Standard 33-2000-3:
normal environment with the specifications: AE1, AN1, BE1
Working position: the stem downwards
Electromagnetic compatibility: complies EN 61326-1
Not allowed manipulations: It is not allowed to operate the device under other than
specified conditions in technical parameters. Devices are not designed for locations
in chemically aggressive environment.
Storing conditions: temperature -30 to +80 °C
humidity 0 to 100 %RH without condensation
Dimensions: see dimensional drawings
Weight: approximately 140 g
Material of the case: ABS
Procedure of modification of transmitter adjustment:
•
device adjustment is performed by means of the optional
AR006576
communication
cable, connected to USB port of the PC.
•
It is necessary to have installed configuration program Tsensor on the PC. It is free to
download at
www.
guilcor.com
. During installation please take care about
installation of driver for USB communication cable.
•
Connect
AR006576
communication cable to the PC. Installed USB driver detect
connected cable and create virtual COM port inside the PC.
•
Unscrew four screws of the device lid a remove the lid. If device is already installed to
measuring system, disconnect leads from terminals.