PX2 Condensed Packaging

Detect dual and single wavelengths and utilize the technology of the PX2 line while taking up almost half the space with the PX2 Photometric Transmitter.

  • LED indicator light
  • DIN rail mounting system
  • Reduced footprint
Categories: ,

Optimize Space and Improve Workflows

Due to the DIN rail mounting system and smaller size of the PX2 Condensed Packaging, you can fit two units in the space needed for one traditional PX2.

Multiple Measurement Methods in One Place

By allowing multiple inputs of measurement methods, detectors, light sources, and other digital and analog communications, the PX2 Condensed Packaging supports a variety of single and dual wavelengths.


Designed for ease of use and dynamic sensitivity, the PX2 Photometric Transmitter accommodates a combination of detectors, light sources, measurement methods, and several analog and digital communication options to support a variety of single or dual wavelength applications. Users will be alerted to changes in the unit’s operating status with an indicator LED. With the optional software package, users can calibrate for their particular samples. Although it is still capable of the same measurement principles, the footprint of the Condensed Packaging PX2 has been significantly reduced. The DIN rail mounting configuration moves both the electrical and fiber optic connections to the front of the unit, also allowing for approximately two DIN rail PX2’a to be mounted in the same space needed for a traditional PX2. This allows for an improved workflow and frees up space for integrators.

Features & Benefits

  • 255-1450 nm wavelength range
  • Accuracy:
    • 2-3 AU: ±2%
    • 0-2 AU: ±1% of full-scale or better
  • Repeatability:
    • ±0.5% of full scale or better
  • LED and flash lamp light sources
  • Detectors:
    • PMT, Si Photodiode, InGaAs Photodiode
  • Contact closure (60 VDC, 0.75 A max.) alarms
  • 4-20 mA, isolated analog output
  • 500 ohms @24 VDC analog loop resistance
  • USB-B RS-485 (Modbus) digital output
  • Power consumption of 8.5 watts (max.)
  • 24 VDC nominal (12-48 VDC) power requirement
  • Aluminum enclosure material
  • 4” H x 2.75 W x 3.3” D
  • 41-122 °F (5-50 °C) UV-Vis operating temperature
  • -4-90 °F (-20-32 °C) NIR operating temperature
  • 1 lbs. (0.45kg)


The primary applications of the PX2 Condensed Packaging include:

  • Chromatography
  • Depth Filtration
  • Fill & Finish
  • Oil in Water
  • TFF/Crossflow Filtration

Related Products


PX2 Photometric Transmitter

Optimize the continuous process monitoring of single and dual wavelengths.

PX2+ Photometric Transmitter

Ideal for applications across industries with the ability to detect both dual-wavelengths and single-wavelengths.

Process Pressure Sensor (4)

Single-Use Process Pressure Sensor

The Process Pressure Sensor can measure both dynamic and static pressures of gasses and liquids for continuous and single-use process applications.