Fluke Calibration 9143: an epic Field Metrology Well

Field probes are designed for the industrial process environment and quickly reach temperature. They weigh less than 8.2 kg and take up little space, making them easy to transport. Field environmental conditions are often unstable with large temperature swings.

Each field probe has built-in temperature gradient compensation (patent pending) that adjusts control characteristics to ensure stable performance in unstable environments. In fact, all specifications are guaranteed in the ambient range of 13 °C to 33 °C.

• Temperature range at 23°C:33°C to 350°C (91°F to 662°F)
• Display accuracy:±0.2°C Full Range
• Stability:±0.02°C at 33°C,±0.02°C at 200°C,±0.03°C at 350°C
• Axial uniformity at 40 mm (1.6 in):±0.04°C at 33°C,±0.1°C at 200°C,±0.2°C at 350°C
• Radial uniformity:±0.01°C at 33°C,±0.015°C at 200°C,±0.02°C at 350°C
• Loading effect (with a 6.35 mm reference probe and three 6.35 mm probes):±0.015°C Full Range
• Hysteresis:0.03
• 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:25.3 mm (1.00 in)
• Heating time:5 min: 33°C to 350°C
• Cooling time:32 min: 350°C to 33°C,14 min: 350°C to 100°C
• Resolution:0.01°
• Size (H x W x D):290 x 185 x 295 mm (11.4 x 7.3 x 11.6 in)
• Weight:7.3 kg (16 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