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

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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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Contents 1551A Ex/1552A Ex To register your product online, visit register.fluke.com Table of Contents 1551A Ex/1552A Ex List of Tables 1551A Ex/1552A Ex List of Figures 1551A Ex/1552A Ex Introduction FeaturesSafety Information How to Contact FlukeAtex Safety Information Approvals SymbolsImmersion Depth and Usage OperationImmersion Depth Number Description Display and ControlsTemperature Unit Selection Setup and ConfigurationPrimary Display Stability DisplayOperating Temperature Battery LifeAuto-Off Selection DampingRS232 Communication Display ResolutionOhms Display Start or Stop Data LoggingMaintenance Clean the ProductBattery Replacement Battery Replacement Approved Batteries Manufacturer Type Specifications Scpi CommandsBattery Life RS-232 InterfaceApproximately 4 in. x 2 in. x 1

1551A EX, 1552A EX specifications

The Fluke 1552A EX and 1551A EX are specialized temperature calibration tools designed for professionals working in hazardous environments. These portable devices cater to the needs of industries such as petrochemical, pharmaceutical, and food processing, where accuracy and safety are paramount.

One of the standout features of the Fluke 1552A EX is its ability to measure a wide temperature range with exceptional accuracy. The instrument can operate from -200°C to 700°C (-328°F to 1292°F), making it versatile for various applications. It comes equipped with advanced thermocouple capabilities, supporting multiple thermocouple types, including J, K, T, E, N, R, and S. This versatility ensures that users can perform calibrations on different temperature sensors seamlessly.

The 1551A EX, on the other hand, capitalizes on the innovations seen in the 1552A but is particularly designed for lower temperature applications, operating from -200°C to 1200°C (-328°F to 2192°F). It also allows users to interchange between various temperature probes, granting flexibility for different measurement needs. Both models feature a high-resolution display that provides clear and immediate readings, further enhancing user experience.

Another significant technology utilized in both the 1552A EX and the 1551A EX is Fluke’s Calibration Technology. This feature allows for consistent and precise adjustments to be made, ensuring that results remain accurate over time. The instruments are also designed following the latest standards for safety, featuring explosive atmosphere compliance, which allows them to operate safely in environments where flammable gases or vapors may be present.

In terms of usability, both models incorporate a user-friendly interface that simplifies operations, even for those less familiar with calibration procedures. The devices also include rechargeable battery options, extending their portability for use in the field. Additionally, they are housed in durable enclosures, designed to withstand the rigors of industrial environments.

Overall, the Fluke 1552A EX and 1551A EX are top-notch calibration instruments that not only meet the rigorous demands of hazardous work environments but also deliver exceptional performance, accuracy, and safety features that professionals can rely on for their temperature calibration needs.