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920-007H

Moisture Measurement

Compatibility

Compatible with all GE aluminum oxide moisture probes:

M Series, TF Series, and Moisture Image Series. Each

probe type requires a different type of I/O cable.

Calibration

GE moisture sensors are computer-calibrated to National

Institute of Standards and Technology (NIST) traceable

moisture concentrations.

Dew/Frost Point Temperature

Overall Calibration Range Capability

-166°F to 140°F (–110°C to 60°C)

Calibration Range Options

• Standard: 68°F to -112°F (20°C to –80°C) with data to

-166°F (–110°C)

• Ultralow: -58°F to -166°F (–50°C to –110°C)

• Extended high: 140°F to -112°F (60°C to –80°C) with

data to -166°F (–110°C)

Accuracy

• ±3.6°F (±2°C) from 140°F to -85°F (60°C to –65°C)

• ±5.4°F (±3°C) from -85°F to -166°F (–65°C to –110°C)

Repeatability

• ±0.9°F (±0.5°C) from 110°F to -85°F (60°C to –65°C)

• ±1.8°F (±1.0°C) from -86°F to -166°F (–66°C to –110°C)

Operating Pressure

5 µ of Hg to 5000 psig (345 bar) limited by pressure

sensor—see pressure measurement specifications

Temperature Measurement

Optional thermistor available for all GE moisture probes

Range

–22°F to 158°F (–30°C to 70°C)

Accuracy

±0.9°F (±0.5°C) at -22°F (–30°C)

Pressure Measurement

Optional pressure sensor available for TF Series and

Moisture Image Series moisture probes

Ranges

• 30 to 300 psig (3 to 21 bar)

• 50 to 500 psig (4 to 35 bar)

• 100 to 1000 psig (7 to 69 bar)

• 300 to 3000 psig (21 to 207 bar)

• 500 to 5000 psig (35 to 345 bar)

Accuracy

±1% at full scale

Proof Pressure

Three times span of available range up to maximum

7500 psig (518 bar)

Sample System

The SS880A standard sample system comprises an inlet

needle valve, a built-in coalescing filter and sample cell

with a bypass needle valve and venting tube, a pressure

gauge (various ranges), and an outlet needle valve with

venting tube.

Wetted Parts

316 SS

Operating Pressure

Configurations available for 300, 500, 1000, 2000, or

3000 psig (21, 35, 69, 207, or 345 bar), dependent on

pressure gauge)

Maximum Pressure Rating

• Standard: 3000 psig (207 bar)

• Optional: 5000 psig (345 bar)

Other Options

• Inlet pressure regulator, 0 to 500 psig (1 to 345 bar)

outlet

• Armored flowmeter, 1.3 to 13 SCFH

• 10-ft (3-m), flexible, polytetrafluoroethylene-lined,

braided–stainless steel hose with 1/4-inch tube

connections. Not recommended for dew point

temperatures below –103°F (–75°C).