PM880 General Electric Company, PM880 Datasheet - Page 3

• Manufacturer Part Number: PM880
• Description: Panametrics Portable Hygrometer
• Manufacturer: General Electric Company

PM880 Specifi cations
Overall
Channels
Single channel
Dimensions
• Size: 9.4 x 5.5 x 1.5 in (238 x 138 x 38 mm)
• Weight, electronics: 2.5 lb (1.13 kg)
• Weight, sample system: 4 lb (1.8 kg)
Enclosure
Type 4X, IP67
Electronics
Internal Battery
Rechargeable. PM880 batteries can be installed
or removed in hazardous areas. Batteries must be
recharged in non-hazardous areas only.
Battery Life
15 to 24 hours depending on type of probe; battery life
reduced when operating below 32°F (0°C)
Battery Charger
• Switchable input: 115 or 230 VAC, 50/60 Hz
• Requires approximately three hours for full battery
Memory
FLASH memory
Operating Temperature
14° to 122°F (–10° to 50°C)
To ensure maximum battery life, GE does not recommend
storing at temperatures exceeding 95°F (35°C) for longer
than one month.
Keypad
25-key, rubberized, tactile membrane
Display
240 x 200 pixel, graphic backlit LCD display
recharge
Printer/Terminal Output
Infrared communication port
Cables
Cable type dependent on probe type: M Series, TF Series,
or Moisture Image Series. LEMO
Cable Length
• Standard: 10 ft (3 m)
• Optional: Consult GE for other lengths
Hazardous Area Classifi cation
Intrinsic-safety certifi cation: Baseefa (2001) Ltd.
EEx ia IIC T3 (–20°C ≤ T
Baseefa02ATEX0191; and CSA C US Class I, Division 1,
Groups A, B, C & D, Type 6
European Compliance
Complies with EMC Directive 89/336/EEC, ATEX Directive
94/9/EC
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 and stop times.
Display Functions
Displays measurements and logged data in alphanumeric
or graphic format. Language options: Dutch, English,
French, German, Italian, Portuguese, Russian, Spanish
Display Units
• Moisture: DP temperature, ppmv, ppmw, % RH,
• Temperature: °F, °C, and °K
• Pressure: psig, bar, kPa (gauge), kg/cm
lb/MMSCF, and others
others
a
≤ +50°C)
®
-to-bayonet connector
2
(gauge), and
II 1 G