PM880 AC Portable Hygrometer
- Compact, lightweight, easy to use
- Large LCD Display Screen Displays dew point, ppmv, ppmw, lb/MMSCF and more
- Suitable for measuring gases & non-aqueous liquids
Overview
The PM880 AC hygrometer is a complete portable system with options and accessories to meet all industrial moisture measurement needs.
This hygrometer is small, lightweight, and easy-to-use. The large LCD displays moisture readings in dew point (°C or °F), ppmv, ppmw, lb/MMSCF (natural gas) and a variety of other unit options. Data can be viewed in alphanumeric or graphic formats. A 120 or 230 VAC power supply allows for continuous operation of the analyzer.
Manufactured by: GE Panametrics
Model: PM880 AC Portable Hygrometer
Services offered for this product
- Sales
- Rental
- Installation
- Calibration
- Maintenance
Applications
Chemical & petrochemical gases
Non-aqueous liquid applications
Air separation plants
Tanker preparation & filling
Industrial gases
Gas cylinder preparation & filling
Shipboard applications
SF6 circuit breakers
Furnace gases/heat treating
General plant/facility maintenance
Specification
| Overall | |
| Channels | Single channel |
| Dimensions |
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| Enclosure | Type 4X, IP67 |
| Electronics | |
| Memory | FLASH memory |
| Operating temperature | 14 to 122°F (–10 to 50°C) |
| Keypad | 25-key, rubberized, tactile membrane |
| Display | 240 x 200 pixel, graphic backlit LCD display |
| Printer/terminal output | Infrared communication port |
| Cables | Cable type dependent on probe type: M Series, TF Series, or Moisture Image Series. LEMO®-tobayonet connector |
| Cable length |
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| Hazardous area classification | General purpose |
| European compliance | EMC Directive 2004/108/EC, EN61326-1:2013, Class A, Table 2, Industrial Environment |
| Operational | |
| Site parameter programming | Menu-driven, graphic, operator interface uses keypad and soft-function keys. Online help functions. Memory storage for saving site parameters. |
| Data logging | Memory capacity to log over 100,000 moisture data points. Programmable keypad for log units, update times, and start/stop times. |
| Display functions | Displays measurements and logged data in alphanumeric or graphic format. |
| Display units |
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| Moisture measurement | |
| Compatibility | Compatible with all Panametrics aluminum oxide moisture probes: M Series, TF Series, and Moisture Image Series. Each probe type requires a different type of I/O cable. |
| Calibration | Panametrics moisture sensors are computercalibrated to National Institute of Standards and Technology (NIST) traceable moisture concentrations. |
| Dew/frost point temperature | |
| Calibration ranges (dew/ frost point) | Standard: 50 to -112°F (+10 to –80°C) with data from +68 to -166°F (+20 to -110°C) |
| Accuracy (dew/frost point) |
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| Repeatability (dew/frost point) |
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| 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 Panametrics moisture probes |
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| Range | –22 to 158°F (–30 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 |
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| Ranges |
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| 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 builtin 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 stainless steel |
| Operating pressure | Configurations available for 300, 500, 1000, 2000, or 3000 psig (21, 35, 69, 137, 207 bar), dependent on pressure gauge |
| Maximum pressure rating |
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| Other options |
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