Remote ActiveCount


Flow Rates 4LPM, 10LPM, 1.0CFM/28.3LPM, 50LPM or 100LPM
Sampling Methodology Impaction Principle (via external vacuum source)
Communication Modes RS-485 MODBUS
LED Indicators Power, Flow, Sampling
User Interface Manual Start/Stop; Control Software (LMS Pharma or LMS Pro)
Communication Connectors Switch = Liquid-title cord grip; Controller = RJ45
Enclosure Stainless Steel 316L
Sample Outlet Connection 1/4" Barb
Vacuum Requirements 16mHG
Communication Protocol RS-485 MODBUS
Power 24VDC
Dimensions Impactor: Diameter = 4.41" (11 cm), height = 2.1" (5.3 cm), Switch: W=5.8" (15cm) H=2.7" (6.9 cm), D=1" (2.5 cm), Controller: W=8" (20 cm), H=5" (13 cm), D=3" (7.6 cm)
Weights Impactor = 4.4 lbs. (2.0kg), Controller = 2.6 lbs. (1.2kg), Switch=0.59 lbs. (0.27)

Environmental Conditions

Operating 50°F to 104°F (10°C to 40°C) / 20% to 95% non-condensing
Storage 14°F to 122°F (-10°C to 50°C) / Up to 98% non-condensing


Included Installation Guide on CD; Power Supply; Sample Tubing
Optional Printed Installation Guide: LMS Express, Express RT software; LMS Pharma software



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Designed for aseptic environments, the ActiveCountRp offers a microbial air sampling solution integrated with an environmental monitoring program or system.  With its built-in vacuum pump, single-button operation, and HEPA filtered exhaust; the ActiveCountRp is ideal for monitoring critical aseptic manufacturing environments.

The ActiveCountRp can be mounted on a wall or directly on process equipment.  The sampling head can be mounted on the unit itself or remotely mounted within the critical manufacturing environment.  Whether you are sampling within a cleanroom or inside of a Biosafety Cabinet the ActiveCountP will meet your cGMP compliant monitoring needs.

The ActiveCounRp integrates seamlessly into an environmental monitoring system and transfers data on demand using RS-485 MODBUS or Ethernet MODBUS TCP communication.


  • Designed for ISO 14698 Compliance
  • 1 CFM (28.3 LPM) sample rate
  • Integrated vacuum pump
  • HEPA filtered exhaust
  • Stainless steel enclosure
  • Closed-loop feedback flow control system
  • Single start/stop push button
  • Local LED status indicators
    • Power
    • Flow
    • Sampling
  • Remote or direct mount sampling head options
  • Third-party validated sampling head
  • 2-year warranty

Type Part # Title Paper Size File Size Download
Datasheet - ActiveCountRp Letter 1.9 MB DOWNLOAD
Installation Guide 248083401-1 R5 RAC Pump Letter 3.1 MB DOWNLOAD