PCE -IR 53 Serie Guía Del Operario página 5

EXAMPLE: PCE-IR 53 MA-301-CT-BRT
Series Sensing Head
Operating
Temperature
PCE-IR 53 -MA 0°C to 60°C
EMISSIVITY ADJUSTMENT (-CB MODELS)
The emissivity setting on PCE-IR 53 -CB models may be adjusted via two rotary switches inside the
electronics box. To adjust the emissivity setting:
Set the left switch to the rst digit after the decimal point (0.1).
Set the right switch to the second digit after the decimal point (0.01).
To enter an emissivity setting of 1.00, set both switches to 0.
The minimum emissivity setting is 0.2. If a lower emissivity setting is selected, the sensor will default
to an emissivity setting of 0.95.
For example:
Left switch
6
0
TOUCH SCREEN (-CRT AND -BRT MODELS)
The optional backlit touch screen interface mounted in the lid of the electronics module provides a
large, bright display of the measured temperature, as well as options for full configuration of the
sensor. The graph view shows the history of the measured temperature.
In alarm conditions, the display changes colour to provide an immediate and obvious alarm
indication. Alarm modes and levels can be configured via the touch screen.
TOUCH SCREEN SPECIFICATIONS
Touch Screen Display Format
Configurable Parameters
Temperature Units
Temperature Resolution
Alarm Configuration
Signal Processing
Optics Temperature
Range
-301 30:1 -CT
divergent within the limits:
-20 to 1000 °C
Right switch
3
0
2.83" (72 mm) resistive touch TFT, 320 x 240 pixels, backlit
Temperature range, temperature units, emissivity setting,
reflected energy compensation, alarms, signal processing,
Modbus address (-BRT models), date and time, data logging
°C or °F configurable
0.1°
Two alarms with adjustable level, individually configurable as
HI or LO. Alarm 2 can be set to target temperature or sensing
head internal temperature
Average, peak hold, valley hold, minimum, maximum
Output and
Interface
-
BRT RS485 Modbus
output and two alarm
relay outputs, with
touch screen
Emissivity setting
0.63
1.00
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