The NEW HPM-1000 High - Pressure Particulate Monitor Detect and Measure Contaminants in Compressed Gas Streams... The HPM-1000 High-Pressure Industrial Particulates Monitor is installed directly in-line compressed air/gas streams and provides continuous measurement of oil mist carryover, entrained water mist, and particulate contamination. Highly sensitive yet rugged, the HPM-1000 monitors compressed air quality at pressure to 250 psig (17 bar) and is idea for applications such as powder coating deposition, critical parts cleaning, and protection of high-precision flow control components. The HPM-1000 has a resolution and repeatability to 0.001 mg/m3(equivalent to 0.0001 ppm in air at 120 psig.) Measurement and calibration are independent of flow rate. While the HPM-1000 is designed for particulate/aersol monitoring in pressurized environments, it can also be used at ambient pressures, such as duct monitoring, as well as in vacuum applications. ...In Real-Time The HPM-1000 provides real-time measurement and continuous readout of particulate concentrations. The unit's two-line LCD also provides continuous information on time-averaged and maximum concentrations as well as diagnostic indications.

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Specifications

Concentration measurement range (auto-ranging):¹
0.001 to 400 mg/m³
(equivalent to 0.001 to 400 ppm in air at 0 psig)
(equivalent to 0.05 ppb to 20 ppm in air at 250 psig)

Precision/repeatability (2-sigma):²
+ 1% of reading or + 0.001 mg /m³,
whichever is greater (10-second average)

Accuracy:¹ + 5% of reading + precision

Readout resolution: 0.1% of reading or 0.001 mg /m³, whichever is greater

Particle size range of maximum response: 0.1 to 10µm

Concentration readout averaging time:¹ 1 to 60 seconds

Alarm level adjustment range:³ selectable over entire measurement range


Data logging:

• Average periods: ³ 1 second to 4 hours
  
• Maximum number of stored data points: 13,000
  
• Maximum number of data sets (tags): 99
  
  
  
  

  Outputs:

• Digital: serial RS232, 4800 baud
  
• Analog: 0 to 5 VDC and 4 to 20 mA
  Ranges³ between 0 to 0.1 mg/m³
  and 0 to 400 mg/m³
  
• Alarm: 1 Hz square wave, 5 V amplitude
  
  Power:
  90 to 265 VAC, 50 to 60 Hz, 0r 12 VDC, at 1 W
  
  Pressure:
  0 to 250 psig (17 bar or 1700 kPa)
  
  Enclosure:
  NEMA-12 steel case; 1/16" OD purge inlet fitting
  
  Pipe fittings:
  3/8" OD Swagelock®
  
  Operating environment:
  -10 ^o to 50^o C (14^o to 122^o F ), noncondensing humidity