NON-CONTACT INFRARED THERMOMETERS

MODEL KTL-ZA (500~3,000°C)  

MODEL KTL-ZB (250~1,000°C)

MODEL KTL-P1 (200~2,000°C)  

KTL (standard model) 

KEY FEATURES

  • On-line or portable use (with optional pistol grip).

  • Fast response with variable sampling rate from 0.01 to 1 seconds.

  • 2-way digital display: inside the viewfinder and external on side panel.

  • Precision optics with zoom: ø 1mm diameter spot at 270mm measuring distance.

  • Standard 4~20 mA and 0~10 V DC analog output and RS232C interface through the AC adopter.

  • Accurate & stable temperature measurement combining highly durable sensor and microprocessor electronics. 

KTL (with optional pistol grip) 

             KTL SERIES TECHNICAL SPECIFICATIONS

Model/specifications KTL-ZA KTL-ZB KTL-P1
Temperature range 500~3,000°C 250~1,000°C 200~2,000°C
Sensor Si InGaAs InGaAs
Spectral response 0.9 mm   1.6 mm   1.6 mm  
Accuracy ±0.5% of full scale ±1% of full scale ±1% of full scale
Repeatability ± 0.3% of reading ±1 digit ± 0.1% of reading ± 1 digit ± 0.1% F.S. (at e=1.00)  
Resolution 1°C
Emissivity adjustment

Adjustable from 0.1 to 1.0 in steps of 0.01

Response time

Adjustable from 0.01 to 1.0 seconds

Optical System

Coaxial single lens reflex variable focusing type

Focusing range

270 mm to ¥

Target spot

ø1 mm at 270mm, f4 mm at 675mm,  f100mm at 13,635mm measuring distance

Display

2-way, 4 digit LED, inside the viewfinder and on side panel

Measuring mode

CONT : Continuous measurement 

PEAK : Maximum value measurement          

VALLEY : Minimum value measurement          

HOLD : Display hold  
Outputs

Analog: 4~20mA DC or 0~10V DC

Digital: RS232C interface  

Analog: 4~20mA DC or   0~10V DC

Digital: RS232C, 19200, 9600, 4800, 2400, 1200, 600, 300, 150, 75 ASCII code 7 bit, 1 stop, non-parity  

Power supply 10 ~ 15 V DC PS-5 AC 85~135V AC/ 180~250V AC  
Ambient temperature 0 ~ 50°C 0 ~ 45°C
Dimensions 278 mm (D) x 79 mm (W) x 103 mm (H)
Weight 1.4 Kgs
Mounting

STATIONARY: 2 X U1/4 X 20 tapped holes       

PORTABLE: Using optional pistol grip GL--1  

Standard accessories

Protective cap and multi-function AC adopter PS-5 (220VAC ±10%, 50 Hz) that provides analog output (0~10V & 4~20mA) and RS232C serial interface

Optional accessories

Pistol Grip GL-DX (with built-in re-chargeable batteries and battery charger), Pistol Grip GL-ST (for use with standard batteries), Swivel Head LA-1 and Air Purge Unit F02-001 (with built-in air generator)

KTL SERIES ACCESSORIES
AC adopter PS-5 Swivel head LA-1
Battery charger & pistol grip GL-DX or GL-ST

 

KTL SERIES FIELD OF VIEW

Target spot size Vs measuring distance (in mm)  

 

SIDE PANEL DISPLAY AND OPERATION KEYS OF KTL SERIES
KTL series thermometers are provided with a  LED and 4 push-button keys on the side panel of the thermometer. Using the push-button keys the operator can select one of the following four measuring modes - CONT./PEAK/VALLEY/HOLD. The temperature readout in the selected mode is displayed both on the side panel LED as well as   inside the viewfinder of the thermometer, which is exceptionally convenient in the portable operation. .    

 

KTL SERIES VIEWFINDER DISPLAY

The viewfinder is provided with center measuring point for proper aiming at the target and an optical fiber for focusing on the target using the powerful zoom type camera optics 

 

KTL SERIES SCALABLE ANALOG OUTPUTS

To conveniently adapt to a particular application, the KTL series offers a scaling function of 4~20mA and 0~10VDC analog outputs. The analog outputs can be adjusted to a desired temperature range similar to the  examples shown in the above graphs.  

APPLICATION AREAS

Tool Tip Temperature Measurement

     Metal Frame         Temperature Measurement

Measurement of Vacuum Chamber Inside

Rod/Bar Temperature Measurement

 

High Frequency Heating Control

Temperature Measurement of Inside of Furnace &  Wall of Furnace

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