Fluke 1551A EX Scpi Commands, RS-232 Interface, Specifications, Battery Life, Calibration

Stik Thermometer

SCPI Commands

Battery Life

Battery life is approximately 300 hours (12.5 days) of continuous operation with the backlight off. A low-battery icon (E) shows in the lower right of the display when 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.

XWWarning

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
	1/sec
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
	CISPR 11, Edition 5.0-2009
	Class “B”
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
	18 °C and 28 °C to 50 °C
Probe Temperature Coefficient	0.00385 Ω/Ω/°C nominal
Nominal Probe Resistance at 0 °C	100 Ω
Probe Hysteresis	±0.01 °C
Power	3 AAA alkaline batteries
	(Must use only approved batteries. See Table 2)

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