Fluke
9144-F-156
The 9144 Series Field Metrology Wells extend high performance to the industrial process environment by maximizing portability, speed, and functionality with little compromise to metrology performance.
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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
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