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PM 1 / PM 1 Pro Dust EmissionsMonitor & Leak Detector

Brand: Babbitt International Inc
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The PM 1 and PM 1 PRO are single-point/basic functionality dust particulate monitors, employing charge induction sensing for reliable continuous monitoring of dust particulate in stacks, ducts and pipes. Applications include filter leak detection, cyclone overflow and powder flow/no flow.

As particles flow near or around the electrically isolated sensing probe, a minute charge is continuously induced into the probe. This charge flows through a measurement circuit to ground. The induced charge signal is digitally analyzed and processed to provide an output that is reasonably linear to mass. The unit of measure is in picoamperes (pA).
Features
PM 1
  • DynaCHARGE Technology - Superior reliability over other charge and tribo 
  •  Digital Readout, Lockable Keypad - Simple text prompts (no trim pots or blind auto set) 
  • Convenient Loop Check and Alarm Functions - Speeds up and confirms installation
PM 1 PRO 
  • Device Diagnostics (to NAMUR 107) - Help ensure installation, proper operation
  • Automatic EPA Self-Tests - Adhere to regulations, also for critical process
  • Performance and Design to EPA Standards - Meets ASTM D7392 and EN 15859
  • Communication and Data Logging - HART, USB, and basic internal data logging
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The PM 1 and PM 1 PRO are single-point/basic functionality dust particulate monitors, employing charge induction sensing for reliable continuous monitoring of dust particulate in stacks, ducts and pipes. Applications include filter leak detection, cyclone overflow and powder flow/no flow.

As particles flow near or around the electrically isolated sensing probe, a minute charge is continuously induced into the probe. This charge flows through a measurement circuit to ground. The induced charge signal is digitally analyzed and processed to provide an output that is reasonably linear to mass. The unit of measure is in picoamperes (pA).
Features
PM 1
  • DynaCHARGE Technology - Superior reliability over other charge and tribo 
  •  Digital Readout, Lockable Keypad - Simple text prompts (no trim pots or blind auto set) 
  • Convenient Loop Check and Alarm Functions - Speeds up and confirms installation
PM 1 PRO 
  • Device Diagnostics (to NAMUR 107) - Help ensure installation, proper operation
  • Automatic EPA Self-Tests - Adhere to regulations, also for critical process
  • Performance and Design to EPA Standards - Meets ASTM D7392 and EN 15859
  • Communication and Data Logging - HART, USB, and basic internal data logging
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Specifications

Brand

Power Supply

  • PM 1: 2-Wire Loop
  • PM 1 Pro: 2-Wire Loop or Universal Line

Processor/Display

  • PM 1: Basic Monochrome
  • PM 1 Pro: Basic LCD

Discrete Output

  • Up to 2 SPST 5 A @ 24 Vac

Analog Output

  • (1) 4/20 mA Isolated

Ambient Temperature

  • PM 1: -13° to 140° F (-25° to 60° C)
  • PM 1 Pro: -40° to 158° F (-40° to 70° C)

Process Temperature

  • PM 1: -13° to 500° F (-25° to 260° C)
  • PM 1 Pro: -40° to 1,598° F (-40° to 870° C)

Sensor Process Pressure

  • PM 1: 50 psi
  • PM 1 Pro: 2,000 psi

Hazardrous Area Rating

  • PM 1: Class II, Div. II
  • PM 1 Pro: Class I, Div. I

Enclosure Rating

  • NEMA 4X
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