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The Series PMT2 Particulate Transmitter is designed to measure particulate emission levels from dust collector discharge. Using DC coupled electrostatic induction sensing technology, the transmitter monitors a pA current that is generated as particulate passes near the probe; a 4 to 20 mA signal will vary based on the particulate level. The PMT2 offers 6 sensitivity ranges allowing the user to choose the range that will best fit the application. The range and test selector switch can also be set to output a 4 mA or 20 mA signal to assist with set up or trouble shooting. Averaging time setting can be used to dampen the signal if desired.

Product Applications

• Emissions monitoring
• Broken bag detection in dust collectors
• Filter leak or wear detection
• Bin vent monitoring

Features

• Simple 2-wire installation for PLC and control panels
• Non-stick PTFE coated probe to prevent false readings from moist and conductive dusts, condensate, and dust buildup
• Remote zero calibration helps to decrease maintenance time

Specifications

• Digital Damping, Non-Stick Probe, For Broken Bag Detection
  
• Probe Length : 3" to 36"
  
• Enclosure : Powder coated aluminum.
  
• Accuracy : ±5% of reading.
  
• Particulate Size : 0.3 microns and higher.
  
• Detection Range : 5 to 5000 pA (6 selectable range options).
  
• Temperature Limits : Ambient: -40 to 145°F (-40 to 63°C); Process: -40 to 248°F (-40 to 120°C).
  
• Pressure Limit : 30 psi (2 bar).
  
• Output Signal : 4-20 mA.
  
• Power Requirements : 12-28 VDC
  
• Enclosure Rating : UL Type 4 (IP66) ATEX/IECEx IP65.

Models & Ordering