Battery Life; Calibration; Scpi Commands; Rs-232 Interface - Fluke 1551A Ex User Manual

Battery Life

Battery life is approximately 300 hours (12.5 days) of continuous operation with the
backlight off. A low-battery icon (
battery level is low. Replace batteries per recommendations found in the specifications
section of this manual.

Calibration

For calibration information, refer to the document on the documentation CD.

SCPI Commands

For a list of the SCPI commands, refer to the document on the documentation CD.

RS-232 Interface

An RS-232 interface is standard on the Product. Serial communication can be used for
configuration, calibration, and to move measurement data from the Product. An RS-232
cable is included with data logging software purchase.
To prevent possible electrical shock, fire, or personal injury, the
RS-232 interface must not be used in hazardous areas.

Specifications

(Ambient: 23 C 5 C)
Measurement Range
1551A Ex ......................................................................... 50 C to 160 C ( 58 F to 320 F)
1552A Ex ......................................................................... 80 C to 300 C ( 112 F to 572 F)
Accuracy (1 year) ..................................................................... 0.05 C (0.09 F)
Resolution ................................................................................. Selectable (0.1, 0.01, 0.001) factory default is 0.01
Sample Rate ............................................................................. User selectable 0.5/sec, 1/sec or 2/sec factory default is
Operating Temperature Range of Readout: .......................... 10 C to 50 C (14 F to 122 F)
Probe Response Time .............................................................. Approximately 20 seconds
EMC Compliance....................................................................... EN61326:2006 Annex C
Humidity Range......................................................................... 0 to 95 % RH Non-condensing
Storage Temperature Range.................................................... 20 C to 60 C ( 4 F to 140 F)
Enclosure Rating ...................................................................... IP50
Readout Temperature Coefficient ........................................... Add 10 ppm/ C of full scale temperature from 10 C to
Probe Temperature Coefficient .............................................. 0.00385 / / C nominal
Nominal Probe Resistance at 0 C .......................................... 100
Probe Hysteresis....................................................................... 0.01 C
Power ......................................................................................... 3 AAA alkaline batteries
) shows in the lower right of the display when
XWWarning
1/sec
CISPR 11, Edition 5.0-2009
Class "B"
18 C and 28 C to 50 C
(Must use only approved batteries. See Table 2)
Stik Thermometer
SCPI Commands
13