Fluke

9142-F-156

The 9142 Series Field Metrology Wells extend high performance to the industrial process environment by maximizing portability, speed, and functionality with little compromise to metrology performance.
9142-F-156
9142-F-156
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P Specifications

Reference characterizations
ITS-90, CVD, IEC-751, Resistance
TC connection
Small connectors
MA connection
2 terminal input
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
Reference resistance range
0 ohms to 400 ohms
RTD measurement capability
4-wire RTD (2-,3-wire RTD w/ Jumpers only)
Voltage accuracy
0.025% of reading + 0.01 mV
Reference probe connection
6-pin Din with Infocon Technology
TC millivolt range
–10 mV to 75 mV
RTD connection
4 terminal input
Internal cold junction compensation accuracy
±0.35°C (ambient of 13°C to 33°C)
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
MA range
Cal 4-22 mA, Spec 4-24 mA
RTD characterizations
PT-100 (385),(JIS),(3926), NI-120, Resistance
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.
RTD resistance range
0 ohms to 400 ohms
RTD resistance accuracy2
0 ohms to 25 ohms: ±0.002 ohms 25 ohms to 400 ohms: ±80 ppm of reading
Loop power function
24 V DC loop power
Built-in mA readout accuracy
0.02% of reading + 2 mV
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)
±0.005% of range per °C
Reference measurement capability
4-wire
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

Base Unit Specifications

Operating conditions
0°C to 50°C, 0% to 90% RH (non-condensing)
Power requirements
100 V to 115 V (±10%) 50/60 Hz, 635 W 230 V (±10%) 50/60 Hz, 575 W
Size (H x W x D)
290 x 185 x 295 mm (11.4 x 7.3 x 11.6 in)
Stability
±0.01°C full range
Resolution
0.01°
Display
LCD, °C or °F user-selectable
Loading effect (with a 6.35 mm reference probe and three 6.35 mm probes)
±0.006°C full range
Weight
8.16 kg (18 lb)
Display accuracy
±0.2°C full range
Hysteresis
0.025
Axial uniformity at 40 mm (1.6 in)
±0.05°C full range
Cooling time
15 min: 23°C to –25°C 25 min: 150°C to –23°C
Temperature range at 23°C
–25°C to 150°C (–13°F to 302°F)
Computer interface
RS-232 and 9930 Interface-it control software included
Immersion (well) Depth
150 mm (5.9 in)
Radial uniformity
±0.01°C full range
Environmental conditions (for all specifications except temperature range)
13°C to 33°C
Heating time
16 min: 23°C to 140°C 23 min: 23°C to 150°C 25 min: –25°C to 150°C
Insert OD
30 mm (1.18 in)