9144-A-P-156 User Manual for the Fluke 9144-A-P-156 Field Metrology Well with process electronics, insert A

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Specications and Environmental Conditions

Environmental Conditions

-P Speciﬁcations

Built-in TC Thermometer Readout Accuracy Type J: ± 0.7 °C at 660 °C

Type K: ± 0.8 °C at 660 °C

Type T: ± 0.8 °C at 400 °C

Type E: ± 0.7 °C at 660 °C

Type R: ± 1.4 °C at 660 °C

Type S: ± 1.5 °C at 660 °C

Type M: ± 0.6 °C at 660 °C

Type L: ± 0.7 °C at 660 °C

Type U: ± 0.75 °C at 600 °C

Type N: ± 0.9 °C at 660 °C

Type C: ± 1.1 °C at 660 °C

TC Millivolt Range –10 mV to 75 mV

Voltage Accuracy 0.025 % of reading +0.01mV

Internal Cold Junction Compensation Accuracy ± 0.35 °C (ambient of 13 °C to 33 °C)

TC Connection Small connectors

Built-in mA Readout Accuracy 0.02% of reading + 0.002 mA

mA Range Cal 4-22 mA, Spec 4-24 mA

mA Connection 2 terminal input

Loop Power Function 24 VDC loop power

Built-in Electronics Temperature Coefficient

(0 °C to 13 °C, 33 °C to 50 °C)

± 0.005 % of range per °C

†

The temperature range may be limited by the reference probe connected to the readout. The Built-

In Reference Accuracy does not include the sensor probe accuracy. It does not include the probe

uncertainty or probe characterization errors.

‡

Measurement accuracy specications apply within the operating range and assume 4-wires for PRTs.

With 3-wire RTDs add 0.05 ohms to the measurement accuracy plus the maximum possible difference

between the resistances of the lead wires.

Environmental Conditions2.2

Although the instrument has been designed for optimum durability and trouble-free operation,

it must be handled with care. The instrument should not be operated in an excessively dusty or

dirty environment. Maintenance and cleaning recommendations can be found in the Mainte-

nance section. The instrument operates safely under the following environmental conditions:

ambient temperature range: 0-50°C (32-122°F)

●●

ambient relative humidity: 0 % to 90 % (non-condensing)

●●

mains voltage: within ±10% of nominal

●●

vibrations in the calibration environment should be minimized

●●

altitude: less than 2,000 meters

●●

indoor use only

●●

1.888.610.7664 sales@GlobalTestSupply.com

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User Manual for the Fluke 9144-A-P-156 Field Metrology Well with process electronics, insert A - Page 21