PressureMAT Sensor Monitor

Our PendoTECH PressureMAT Sensor Monitor combines a monitor, alarm, and transmitter all in one unit to help accurately measure pressure.

  • Pressure alarm relay (stop/start pumps)
  • Available in a variety of configurations
  • Instantaneous sensor feedback

Works With Our Pressure Sensors

Our PendoTECH PressureMAT system works in conjunction with our PendoTECH single-use pressure sensor, with the ability to accurately measure pressure.

Integrated Monitor, Alarm, and Transmitter

Our innovative PendoTECH PressureMAT Sensors can help to streamline your bioprocessing, by combining a monitor, alarm, and transmitter all in one unit to help accurately measure pressure.


Features & Benefits

  • IQ/OQ Protocol available
  • Designed for PendoTECH Single Use Pressure Sensors
  • Perfect for use with filtration and chromatography processes, as well as bioreactor pressure monitoring
  • Data output capability to a PC or control system
  • User configurable min/max set-points with alarm output signal
  • Panel mount option with IP66/NEMA4X Front Panel
  • High Resolution (HR) model available for low pressure applications that achieves 10x the accuracy of the standard unit
  • Range of regulatory approvals (CE, UL)


  • Monitoring of bioreactors
  • Diafiltration
  • Tangential Flow Filtration (TFF)
  • Virus Filtration
  • Harvesting
  • Fill and Finish
  • Perfusion
  • Nano Filtration
  • Chromatography
  • Sterile Filtration
  • Research
  • Process Development
  • As well as many other applications

Technical Specs

Enclosure WxHxD: 7.86” x 4.47” x 2.25” (19.96 x 11.35 x 5.72 cm)
PMAT-S: 4.70” x 4.70” x 2.25”

Approximate weight: 1.3 lbs (0.65 kg),
Material: ABS Plastic (11.94 x 11.94 x 5.72cm)

NEMA 4X front panel; panel and wall mount optional
Approx weight: 0.86 lbs (0.39 kg)

Keypad 8 button keypad with LEXAN overlay
Display 8 line LCD backlit blue, pressure displayed as X.X psi/X.XX bar;
Power Inlet 2.5 mm Circular Power Jack (center post positive) or D9
12-24 volts DC, 4 watts (powered by wall supply)
Pressure Sensors Input (s) Models offered with 1-4 inputs Range of -7.0 to 75.0 psi; (-0.483 bar to 5.171 bar)
PMAT2HR & PMAT-SHR -0.7 to 7.5 psi (-0.0483 bar to .510 bar)
Configured for PendoTECH Single Use Pressure SensorsTM, Connector: DA15 (includes 12 ft reusable cables)
Relay Outputs(s) [Up to 4 outputs available as a combination of Relay and Analog outputs] Specifications for relay used for the alarm output:
• Normally CLOSED or OPEN via wiring
• 28 Volt AC/DC Maximum
• 1 amp closure, 2 amps maximum current
• 20 mS max turn on/off time
• Screw terminal connector
Analog Output(s) [4-20 mA] [up to 4 outputs available as a combination of Relay and Analog outputs] Screw terminal connector 4-20 mA Range: -10 to 75 psi (-0.689 bar to 5.171 bar);
PMAT2HR & PMAT-SHR -1 to 3 psi (-0.069 bar to 0.207 bar)
Accuracy: 0.1% of full scale
Sourcing with Maximum Load: 400 ohms
Load Impedance: Zero Ohm minimum resistance,
22 mA maximum output
RS232 Output Data output to a PC at frequency up to 1/sec.; Optional Internal Data Logger: Part# PDKTP-DLOG (logger not available with PMAT-S)
Regulatory Compliances CE Mark EN61326-1:2013; EN61010-1:2010; EN/ISO13489-1:2009; EN60204-1:2009
FCC Part 15 Class B verified
FCC Part 68 5TUUSA-23969-DT-E
RoHS and REACH Compliant
UL Listed

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