PressureMAT™

PressureMAT™ Sensor Transmitter for Single-Use Pressure Monitoring

The PressureMAT Sensor Transmitter is a versatile and comprehensive solution for monitoring Pendotech Single-Use Pressure Sensors. Combining a monitor, alarm, and transmitter in one unit, to enable real-time pressure monitoring in biopharmaceutical processes.

How to Choose the Right Transmitter for Your Application Needs
PressureMAT (PMAT) Key Features

  • All-in-One Functionality: Monitor, alarm, and transmit pressure readings.
  • Easy-to-Read LCD Display: Shows live pressure measurements for filtration, chromatography, and bioreactors.
  • Data Integration: Connects to PCs or control systems for seamless process monitoring and data acquisition.
  • High-Resolution Model (HR): Ten times the precision for low-pressure applications.
  • Alarm Settings: Set upper and lower pressure limits to protect critical processes.

Compatible Accessories

  • Handheld PressureMAT DPG Sensor Reader – portable monitoring for flexible setups.
  • PressureMAT PC Data Acquisition Software – centralize and analyze sensor data.

Why Choose the PressureMAT Sensor Transmitter?

  • Optimized for single-use bioprocess applications.
  • Reduces errors and improves process reliability.
  • Integrates easily with existing control systems and monitoring setups.
  • Supports both low- and standard-pressure measurement requirements.

Applications

  • Filtration systems
  • Bioreactor pressure monitoring
  • Chromatography processes
  • Any critical biopharmaceutical process requiring accurate, real-time pressure tracking

Additional Products

PressureMAT™ and PressureMAT PLUS Sensor Transmitters
The PressureMAT and PressureMAT PLUS are advanced, all-in-one units designed to monitor pressure from Pendotech Single-Use Pressure Sensors. Combining monitoring, alarm, and transmitter functions, these versatile units offer reliable, real-time pressure measurement for biopharmaceutical labs, pilot plants, and process-scale operations.
Key Features

  • Portable & Lightweight: Easy to move around labs or pilot plants for flexible placement.
  • High-Precision Electronics: State-of-the-art, solid-state design
  • Multiple Sensor Inputs: Models support up to four pressure sensor inputs, with PMAT3 and PMAT4 capable of displaying Delta-Pressure or Trans-Membrane Pressure (TMP).
  • Flow Measurement (PLUS Model): Measures total flow volume and flow rate in addition to pressure.
  • Alarm Functionality: Set minimum and maximum pressure limits. Alarm state can trigger relay outputs to protect process integrity.
  • Data Integration:
    • 4–20 mA transmitter output for process control integration
    • RS-232 output for PC connectivity
    • Compatible with Pendotech PMAT Data Acquisition Software for centralized data collection

Why Choose the PressureMAT and PressureMAT PLUS Sensor Transmitters

  • Reliable and Accurate: Protect your product and process with precision measurement.
  • Flexible Integration: Works seamlessly with PCs, control systems, and relay-controlled pumps or valves.
  • User-Friendly: Easy-to-read displays and simple alarm setup for time saving process monitoring.
  • Versatile Options: PLUS model adds advanced flow measurement and customizable interfaces.

PressureMAT

Single Channel Unit

Monitor: Real-Time Pressure Display & Calculations

  • Pressure range: –7 to 75 psi (displayed in psi or bar)
  • LCD display: Clear, easy-to-read process pressure values
  • Advanced pressure calculations (PMAT3 & PMAT4):
    • Delta Pressure (P1 – P2)
    • Trans-Membrane Pressure (TMP)
  • High-Resolution option:
    • PMAT-S Single Channel HR model delivers 10× higher accuracy for low-pressure applications
  • Calculated values: Can be displayed, transmitted, and assigned alarm set points

Alarm: Process Protection and Data Safeguards

  • User-defined limits: Minimum and maximum pressure thresholds set via keypad
  • Automatic alarm state: Triggered when pressure exceeds defined limits
  • Relay output option: Alarm state can activate pumps, valves, or other equipment
  • Purpose: Helps protect product quality and maintain process integrity

Transmitter: Control System and Data Integration

  • Analog output: 4–20 mA signal proportional to displayed pressure
  • Digital communication: RS-232 output for PC connectivity
  • Data acquisition: Compatible with custom Pendotech Data Acquisition Software, collecting pressure data and data from one connected scale.

 

Ordering information:

Click to enlarge

Software

    • PMATP-GUI: Data Acquisition and Trending Software for PressureMAT and CMONT with 2 USB/serial cables to connect to a PC
    • PDKT-DLOG: PressureMAT Internal Data Logger

Stands

    • PMAT-STND: Bench top stand for PressureMAT
    • PMAT-STND-MFLS: PressureMAT stand to mount on top of Masterflex L/S Pump
    • PMAT-STND-WM5: PressureMAT stand to mount on top of Watson Marlow 500 Series (green) Pump

Water Tight Enclosures

    • PMAT-WALL: PressureMAT water-tight wall mount box with water-tight cable connections for PMAT2, PMAT3, PMAT4. (click here for picture)
    • PMAT-WALL-2: PressureMAT water-tight wall mount box with water-tight cable connections – holds 2 PressureMATs
    • PMAT-WALL-S: PressureMAT-S single channel water-tight wall mount box with water-tight cable connections for PMAT
    • PMAT-BNCH-IP-L: PressureMAT water-tight bench top stainless steel box with water-tight cable connections for PMAT on left side

Cables

    • PDKTP-RS232U: RS232 Cable for PressureMAT data output (6feet/2M) for USB input to PC
    • PMAT-EXT-12F: Pressure Sensor Extension Cable (12ft)
    • PMAT-650-298: Cable adaptor with D15 for Single Use Pressure Sensor for PMAT (12ft/4M)
    • PMAT-650-298-24F: Cable Adapter with D15 for Single Use Pressure Sensor for PressureMAT(24 feet/7M)

Pump Start/Stop Cables

    • PMAT-CB-MF9B: Interface cable for Masterflex LS pump- D9 connector to PMAT to start/stop function, 6feet (2meters)
    • PMAT-CB-MF15: Interface cable for Masterflex LS pump- D15 connector to PMAT to start/stop function, 6feet (2meters)
    • PMAT-CB-MF18: Interface cable for Masterflex IP pump- 18 pin connector to PMAT to start/stop function, 6feet (2meters)
    • PMAT-CB-MF25: Interface cable for Masterflex LS pump- D25 connector to PMAT to start/stop function, 6feet (2meters)
    • PMAT-CB-MF31: Interface cable for Masterflex IP pump- 31 pin connector to PMAT to start/stop function, 6feet (2meters)
    • PMAT-CB-WM15: Interface cable for Watson Marlow pump-101 and 120 pump with D15 connector to PMAT to start/stop function, 6 feet (2meters)
    • PMAT-CB-WM25: Interface cable for Watson Marlow pump- D25 connector to PMAT to start/stop function, 6feet (2meters)
    • PMAT-CB-Q1200HT: Interface cable for QuattroFlow Q1200HT PMAT to start/stop function, 6feet (2meters)

Accessories

    • PMAT-PANEL: PressureMAT Panel Mount Upgrade Kit; 2 gaskets (one and a spare), 4 mounting brackets, sensor cables and connector (one for each input), and power input connector
    • PMAT-PANEL-S: PressureMAT-S Panel Mount Upgrade Kit- 2 gaskets (one and a spare), 4 mounting brackets, sensor cable and connector (one for each input), and power input connector
    • PMAT-S-DIN: DIN rail mounting kit for PMAT
    • PDKT-650-298CVR: Pressure sensor cable dust cover / zero simulator for PressureMAT
    • PMAT-IQ/OQ: Installation qualification/operation qualification protocol documentation
    • PMAT-PWR: Pendotech PressureMAT Power supply with circular barrel connector, 12VDC, 1amp with plugs blades for destination
    • PMAT-TCA: Test Cable Assembly for PressureMAT Accuracy Check
    • PDKT-PVE2-PMAT-S: Pinch Valve Pair- 24VDC supply & relay input for each normally closed valve- Small for 1/8inch ID
    • PDKT-PVE2-PMAT-M: Pinch Valve Pair- 24VDC supply & relay input for each normally closed valve- Medium for 1/4inch ID
    • PDKT-PVE-PMAT-S: Pinch Valve- 24VDC supply & relay input for normally closed valve- Small for 1/8inch ID
    • PDKT-PVE-PMAT-M: Pinch Valve- 24VDC supply & relay input for normally closed valve- Medium for 1/4inch ID
    • PressureMAT Carts: Contact PendoTECH for more details. (click here for picture)
    • Pendotech Throttle Valve Data Sheet

PressureMAT™ Data Acquisition & Software Integration
What is the PressureMAT Data Interface?
The Pendotech PressureMAT (PMAT) monitor/transmitter includes a standard data port that easily connects to Pendotech’s custom data acquisition software for real-time pressure monitoring and analysis. (PMAT GUI)

Real-Time Data Trending & Collection
Pendotech’s software allows users to:

  • View live pressure data trends
  • Collect and store pressure data during bioprocess
  • Easily export data to Excel and other analysis tools

This makes the PressureMAT ideal for process development, troubleshooting, and documentation in biopharmaceutical workflows.
Optional calculations for Delta Pressure (ΔP) and Transmembrane Pressure (TMP) support filtration, TFF, and UF/DF applications.

Simple Setup & Model Selection
Users can easily:

  • Select the PressureMAT model from a predefined list
  • Configure data collection and calculation settings without complex setup

Built for Bioprocess Monitoring
Together, the PressureMAT and software deliver reliable, real-time pressure monitoring and data logging for biopharmaceutical processing.

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    PMATP-GUI: Data Acquisition and Trending Software for PressureMAT and CMONT with 2 USB/serial cables to connect to a PC

    • PressureMAT™ DPG
    Handheld Pressure Monitor for Single-Use Bioprocess Sensors

    What is the PressureMAT DPG?
    The PressureMAT DPG is a portable, battery-operated handheld pressure monitor for Pendotech Single-Use Pressure Sensors™, delivering fast, accurate pressure readings for biopharmaceutical process development and troubleshooting.  Providing on-the-go monitoring with no calibration required.

    Key Features & Benefits

    • Designed for Single-Use Pressure Sensors
      Reads standardized output signals from Pendotech Single-Use Pressure Sensors
    • Handheld & Portable
      Compact, lightweight design for lab, pilot, and production use.
    • Battery Operated
      Runs on a standard 9V battery for flexible, cable-free operation.
    • No Calibration Required
      Factory-standardized signals eliminate recalibration.
    • One-Touch Zeroing (Tare)
      Easily tare the sensor to 0 psi with a single button.
    • Min / Max Pressure Display
      Easily review pressure excursions.
    • Reusable Cable Included
      Includes a 12-foot reusable sensor cable for flexible setup.

    Technical Specifications

    • Pressure Accuracy
      • 0–6 psi: ±2% of reading
      • 6–30 psi: ±3% of reading
    • Display Resolution
      • Standard: x.x psi (updates >2 times per second)
      • Optional: x.xx psi resolution (upon request)
    • Power
      • 9V battery
      • ~14 hours of operation
      • Auto shutoff after 10 minutes of inactivity
    • Model
      PMAT-DPG – Single-channel PressureMAT monitor for one single-use pressure sensor

    Why Choose PressureMAT DPG?
    The PressureMAT DPG delivers accurate, calibration-free pressure monitoring in a simple handheld format, making it an ideal companion for teams working with single-use bioprocess systems who need fast, reliable pressure readings anywhere in the workflow.

  • PressureMAT DPG

    • Pendotech Publication
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