Handheld Infrared Thermometers

Optional Laser Sight Rugged, High Performance Design Models Available with Temperature Ranges to 870°C (1500°F) Emissivity Adjustable from 0.1 to 1.00 in 0.01 steps Backlit LCD Display Dual Digital Display Indicates Current with Min, Max, Average or Difference Temperatures °C/°F Selectable 1mV/Degree Analogue Output Standard RS-232 Output Available Ambient Target Temperature Compensation Available Audible and Visible Alarm Integral Tripod Mount Electronic Trigger Lock Standard Power from 4 'AA' Size Batteries or Standard ac adapter Last Temperature Recall

With a combination of powerful features, the new portable and rugged OS520 series infrared thermometers offer solutions for many non-contact temperature measurement applications. Emissivity adjustable in 0.01 increments, provides versatility when measuring a variety of surfaces. A custom backlit LCD display provides dual digital display of both current and max or min or average or differential temperatures simultaneously. This provides the user with more information at a glance. The OS520 also features a high alarm setpoint, providing both audible and visual indication of the alarm status.

 

 

 

Specifications Repeatability: ±(1% rdg + 1 digit) Resolution: 1°C or 1°F Response Time: 250 msec Spectral Response: 8 to 14 microns Emissivity: 0.10 to 1.00 in 0.01 increments Operating Ambient: 0 to 50°C (32 to 122°F)

Power: four 'AA' size lithium batteries included or optional ac adapter Battery Life: 10 Days (lithium battery); 60 hr (alkaline battery) Analogue Output: 1 mV/°C or 1 mV/°F Tripod Mount: 1/4"-20 UNC Display: backlit LCD; displays current and min or max or differential or average temperatures simultaneously Alarm: High alarm standard, with audible and visual indication

 

Laser Sight Modules (Specify Model No.)  Prices shown in $ CAN
Configuration	Multi Dot	Laser Circle
Price	$274	$343
OS520E	LS-120	LS-320
OS521	LS-121	LS-321
OS522	LS-122	LS-322

To Order (Specify Model Number)   Prices shown in $ CAN
Model Number	OS520E	OS521	OS522
Price	$678	$1226	$1774
Accuracy*	±1% rdg	±1% rdg	±1% rdg
Range	-18 to 540°C 0 to 1000°F	-18 to 540°C 0 to 1000°F	-18 to 870°C 0 to 1600°F
Emissivity	adjustable	adjustable	adjustable
Backlit Dual Display	std	std	std
Distance to Spot Size Ratio	10:1	20:1	30:1
Differential Temperature	std	std	std
Min/Max Temperature	std	std	std
Average Temperature	std	std	std
High Alarm	std	std	std
Low Alarm	-	std	std
Audible Buzzer & Indicator	std	std	std
Ambient Target Temp Comp.	-	std	std
Analogue Output	1 mV/deg	1 mV/deg	1 mV/deg
RS-232 Output	-	std	std
Printer Output	-	std	std
Data Storage	-	-	std
Laser Sight	optional	optional	std (LS-722)
Trigger Lock	std	std	std
Last Temperature Recall	std	std	std

*or 3° F, whichever is greater.