The IL Series is a range of high performance, compact sensors which measure the temperature of inaccessible or moving objects and materials.

They measure temperatures from -40°C to 500°C accurately and consistently, with an outstanding response time of 200 ms. The 4 to 20 mA output is compatible with almost any indicator, controller, recorder, data logger etc. without the need for special interfacing or signal conditioning.

The IL101 has 10:1 optics making it suitable for most applications. The IL301 is specially designed for small or distant targets and has an optical resolution of 30:1.

All IL Series sensors are fully configurable from a PC using CalexLink Software supplied. This user friendly software enables the user to set the range and emissivity; apply filtering; select max, min, average or instantaneous readings; and peak or valley hold processing. Other features include Data Acquisition, Alarms and a Scrolling Graphical Display.

The IL Series Sensors are easy to install and will operate in ambient temperatures up to 50°C. For more hostile environments or difficult mounting conditions a wide range of accessories is available.

• Configurable temperature range, emissivity setting etc. from a PC via CalexLink software (supplied) 
• Features max; min; average and instantaneous readings; peak or valley hold 
• No interface cable, adaptor or external power required for configuration. 
• Two-wire, 4-20 mA output 
• Measures temperatures from -40°C to 500°C accurately and consistently 
• Field of view: 10:1 (IL101) or 30:1 (IL301) 
• Response time: 200 ms to 90% 
• Rugged IP65 stainless steel housing for strength and hygiene 
• Optional mounting brackets, laser sighting tool, air purge collar and air/water cooled housing

Online Datasheet