About This Item
Description
Dwyer HM28D3F30000 Handheld digital manometer, range 0-120" w.c. (30 kPa).
- Microprocessor based
- Differential, Gage, or Absolute
- High Accuracy, 0.2%, 0.1%, or 0.05% with Calibration Certificate
- Selectable Scales
- Resolution to 0.000 of Selected Unit
- Peak and Valley Indication
- Hold Function
- Programmable Display
- Memory for up to 964 Readings
- Output for Optional Printer or Computer Interface
- Pressure Connection: Hose; 4/6 mm or 1/8" NPT.
- Accuracy: (includes linearity, hysteresis, and repeatability): per order code. ±0.20% full scale ±1 digit. ±0.10% full scale ±1 digit. ±0.05% full scale ±1 digit.
- Measuring Media: Instrument Air or Inert Gases. For HM28G3XXXXX, Any material compatible with 18/8 stainless steel.
- Temperature Limits: 23 to 122°F (-5 to 50°C).
- Storage Temperature: -4 to 140°F (-20 to 60°C).
- Humidity: 30 to 95% rH, non-condensing.
- Display: 2 line, 16 character, dot matrix LCD, with switchable display sizes.
- Battery: 9V alkaline (included). Can operate from external power supply of 7 to 14 VDC.
- Current Consumption: <9 mA.
- Memory: 964 measured values. Recording intervals adjustable from manual, 1, 5, 10, 20, 30 seconds, 1, 2, 3, 5, 10, 30, 60 minutes.
- Case Protection: IP54.
- Case Dimensions: 6 x 3.27 x 1.34 in (152 x 83 x 34 mm).
- Weight: 9.5 oz (270 g).
- Maximum Measurement Rates: Stand alone: 2-1/2 readings/sec (0.1% and 0.05% ratings), 5 readings/sec (0.2% rating). Output to RS-232: 20 measurements/sec (0.2% rating). 10 measurements/sec (0.1% and 0.05% ratings).
- RS-232 Baud Rate: Adjustable, 1200, 2400, 4800, or 9600 baud.
Product Features
Extended Information
Technical Specs
Prop 65 Warning: Product's may contain one or more substances or chemicals known to the State of California to cause cancer, birth defects, or reproductive harm.
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