PyroCouple, PyroEpsilon, PyroBus, PyroCAN
General Purpose Infrared Temperature Sensors

General Purpose Infrared Temperature Sensors Features
• Temperature range: -20°C to 500°C
• Choice of precision optics for large or small targets at short or long distances
• Fast response with high stability
• Stainless steel housing, sealed to IP65
• Quick and easy installation
• Wide range of accessories

General Purpose Infrared Temperature Sensors Description
The Calex Compact Series is a range of high quality, low cost non-contact sensors that measure the temperature of inaccessible or moving objects and materials. They measure temperatures from -20°C to 500°C, accurately and consistently, with an outstanding response time of 240 ms. All models conform to industrial EMC standards.

The PyroCouple is a simple infrared temperature sensor with a choice of analogue outputs. No complicated setup is required - just connect a temperature indicator and power supply, and instantly start taking measurements.
• Temperature ranges from -20°C to 500°C
• Suitable  for  non-contact temperature  measurement on most non-reflective non-metal surfaces, such as paper, thick plastics, asphalt, painted surfaces, food, rubber and organic materials, among many others.
• Choice of analogue outputs for measured temperature:
  Two-wire 4-20 mA,
  Four-wire 0-50 mV,
  Four-wire Type K, J or T thermocouple
• Additional  sensor  body temperature output on four-wire models: indicates the air temperature around the sensor and helps prevent overheating or overcooling

The PyroEpsilon is a simple sensor with an adjustable emissivity setting. It is ideal if the target is partially reflective.
• Temperature ranges from -20°C to 500°C
• Two-wire 4-20 mA output
• Emissivity adjustment via a separate two-wire 4-20 mA input
• Adjust  the  emissivity continuously  during  the process using a variable 4-20 mA source
• Set the emissivity manually with the PyroTune emissivity adjuster
• If you are not sure the emissivity of the target is high, choose the PyroEpsilon instead of the PyroCouple.

The PyroBus is a networkable, fully configurable sensor with RS485 Modbus RTU communications.
• Temperature ranges from -20°C to 500°C
• Up to 247 sensors may be connected to a single network.
• Adjustable emissivity setting for use on a wide range of materials
• Averaging function to smooth the temperature output
• Peak and valley hold processing for measuring individual objects on a conveyor
• Reflected energy compensation for accurately measuring the temperature of objects in ovens or chillers, from outside
• Optional  6-channel  touch screen terminal for local display, configuration and data logging
• Connect sensors and 6-channel terminals directly to an existing RS485 Modbus system

The PyroCAN is a sensor with CAN communications.
• Temperature range: -20°C to 1000°C
• Raw CAN communications
• Adjustable emissivity setting for measuring a variety of materials
• Ideal  for  onboard  vehicle temperature monitoring, and many other applications
• Conforms with EMC standard EN 13309:2010

General Purpose Infrared Temperature Sensors GENERAL SPECIFICATIONS