FLUKE 9144-F-156

Additional Information

Part Number

9144-F-156

UPC

095969420501

P Specifications

RTD measurement capability

4-wire RTD (2-,3-wire RTD w/ Jumpers only)

Reference characterizations

ITS-90, CVD, IEC-751, Resistance

Built-in RTD thermometer readout accuracy

NI-120: ±0.015°C at 0°C PT-100 (385): ±0.02°C at 0°C PT-100 (3926): ±0.02°C at 0°C PT-100 (JIS): ±0.02°C at 0°C

RTD connection

4 terminal input

MA range

Cal 4-22 mA, Spec 4-24 mA

MA connection

2 terminal input

RTD characterizations

PT-100 (385),(JIS),(3926), NI-120, Resistance

Reference resistance accuracy2

0 ohms to 42 ohms: ±0.0025 ohms 42 ohms to 400 ohms: ±60 ppm of reading

Built-in electronics temperature Coefficient (0°C to 13°C, 33°C to 50°C)

1. The temperature range may be limited by the reference probe connected to the readout. The Built-In Reference Thermometer Readout Accuracy does not include the sensor probe accuracy. It does not include the probe uncertainty or probe characterization errors. 2. Measurement accuracy specifications 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.

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: ±1.4°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

Internal cold junction compensation accuracy

±0.35°C (ambient of 13°C to 33°C)

Reference probe connection

6-pin Din with Infocon Technology

TC connection

Small connectors

Voltage accuracy

0.025% of reading + 0.01 mV

Built-in electronics temperature Coefficient (0°C to 13°C, 33°C to 50°C)

±0.005% of range per°C

Reference resistance range

0 ohms to 400 ohms

Built-in reference thermometer readout accuracy (4-wire reference probe)1

±0.010°C at -25°C ±0.015°C at 0°C ±0.020°C at 50°C ±0.025°C at 150°C ±0.030°C at 200°C ±0.040°C at 350°C ±0.050°C at 420°C ±0.070°C at 660°C

Built-in mA readout accuracy

0.02% of reading + 2 mV

Reference measurement capability

4-wire

RTD resistance range

0 ohms to 400 ohms

RTD resistance accuracy2

25 ohms to 400 ohms: ±80 ppm of reading 0 ohms to 25 ohms: ±0.002 ohms

TC millivolt range

“10 mV to 75 mV

Loop power function

24 V DC loop power

Base Unit Specifications

Computer interface

RS-232 and 9930 Interface-it control software included

Heating time

15 min: 50°C to 660°C

Display

LCD,°C or°F user-selectable

Environmental conditions (for all specifications except temperature range)

13°C to 33°C

Loading effect (with a 6.35 mm reference probe and three 6.35 mm probes)

±0.015°C at 50°C ±0.025°C at 420°C ±0.035°C at 660°C

Stability

±0.03°C at 50°C ±0.04°C at 420°C±0.05°C at 660°C

Resolution

0.01°

Immersion (well) depth

150 mm (5.9 in)

Size (H x W x D)

290 x 185 x 295 mm (11.4 x 7.3 x 11.6 in)

Weight

7.7 kg (17 lb)

Display accuracy

±0.35°C at 50°C ±0.35°C at 420°C ±0.5°C at 660°C

Temperature range at 23°C

50°C to 660°C (122°F to 1220°F)

Hysteresis

0.1

Insert OD

24.4 mm (0.96 in)

Power requirements

100 V to 115 V (±10%), 50/60 Hz, 1400 W 230 V (±10%), 50/60 Hz, 1800 W

Operating conditions

0°C to 50°C, 0% to 90% RH (non-condensing)

Cooling time

25 min: 660°C to 100°C 35 min: 660°C to 50°C

Radial uniformity

±0.02°C at 50°C ±0.05°C at 420°C±0.10°C at 660°C

Axial uniformity at 40 mm (1.6 in)

±0.05°C at 50°C ±0.35°C at 420°C±0.5°C at 660°C