Product Details:
Single-colour infrared thermometer
Measuring range: 0-1000°C
Spectral sensitivity: 8-14 μm
Focal distance: 0.295 m
Target size: 11 mm diameter
Measurement uncertainty: 0.75% of measured value [°C] at least 2.0 K
Response time: ≤ 60 ms
Repeatability: 1 K
Temperature coefficient: 0.1 K/K (for T < 250°C), 0.04%/K (for T > 250°C)

Keller PKL 11 AF 1 CellaTemp pyrometer :
Special features:-
* Compact infrared thermometer with large, bright LED display and control panel
* All parameters adjustable with control keys on the sensor head
* High optical resolution and accuracy due to wide band anti-reflective precision lenses
* Target sizes from 1.2 mm diameter
* High temperature resolution over large measuring ranges
* Analogue output 0/4-20 mA
* Universally configurable switching output
* Test function triggered by push-button or control signal
* Easy mounting thanks to the M30 screw thread
* Optionally with patented LED spotlight to display focal distance with the exact size and
position of the target
* Optionally as fibre optic version with separate sensor head
* Optionally as two-colour infrared thermometer (difficult measuring conditions due to dust,
vapour, smoke)
* SCM function for pollution monitoring (with two-colour infrared thermometer)