Fluke

Fluke 9144-B-P-156

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Part Number
Fluke 9144-B-P-156
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Base Unit Specifications

Temperature range at 23°C
50°C to 660°C (122°F to 1220°F)
Display accuracy
±0.35°C at 50°C±0.35°C at 420°C±0.5°C at 660°C
Stability
±0.03°C at 50°C±0.04°C at 420°C±0.05°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
Radial uniformity
±0.02°C at 50°C±0.05°C at 420°C±0.10°C at 660°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
Hysteresis
0.1
Operating conditions
0°C to 50°C, 0% to 90% RH (non-condensing)
Environmental conditions (for all specifications except temperature range)
13°C to 33°C
Immersion (well) depth
150 mm (5.9 in)
Insert OD
24.4 mm (0.96 in)
Heating time
15 min: 50°C to 660°C
Cooling time
25 min: 660°C to 100°C35 min: 660°C to 50°C
Resolution
0.01°
Display
LCD, °C or °F user-selectable
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)
Power requirements
100 V to 115 V (±10%), 50/60 Hz, 1400 W 230 V (±10%), 50/60 Hz, 1800 W
Computer interface
RS-232 interface
Calibration
NVLAP accredited calibration included
Automation
Use the 1586A Super-DAQ to automate temperature sensor calibration

P Specifications

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
Reference resistance range
0 ohms to 400 ohms
Reference resistance accuracy2
0 ohms to 42 ohms: ±0.0025 ohms 42 ohms to 400 ohms: ±60 ppm of reading
Reference characterizations
ITS-90, CVD, IEC-751, Resistance
Reference measurement capability
4-wire
Reference probe connection
6-pin Din with Infocon Technology
Built-in RTD thermometer readout accuracy
NI-120: ±0.015°C at 0°CPT-100 (385): ±0.02°C at 0°CPT-100 (3926): ±0.02°C at 0°CPT-100 (JIS): ±0.02°C at 0°C
RTD resistance range
0 ohms to 400 ohms
RTD resistance accuracy2
25 ohms to 400 ohms: ±80 ppm of reading0 ohms to 25 ohms: ±0.002 ohms
RTD characterizations
PT-100 (385),(JIS),(3926), NI-120, Resistance
RTD measurement capability
4-wire RTD (2-,3-wire RTD w/ Jumpers only)
RTD connection
4 terminal input
Built-in TC thermometer readout accuracy
Type J: ±0.7°C at 660°CType K: ±0.8°C at 660°CType T: ±0.8°C at 400°CType E: ±0.7°C at 660°CType R: ±1.4°C at 660°CType S: ±1.5°C at 660°CType M: ±1.4°C at 660°CType L: ±0.7°C at 660°CType U: ±0.75°C at 600°CType N: ±0.9°C at 660°CType C: ±1.1°C at 660°C
TC millivolt range
–10 mV to 75 mV
Voltage accuracy
0.025% of reading + 0.01 mV
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 + 2 mV
MA range
Cal 4-22 mA, Spec 4-24 mA
MA connection
2 terminal input
Loop power function
24 V DC loop power
Built-in electronics temperature Coefficient (0°C to 13°C, 33°C to 50°C)
±0.005% of range per°C