ON-LINE INFRARED THERMOMETER  
IT-450N SERIES

FEATURES

 Ø Wide temperature ranges:  

Wide measuring ranges ensures suitability of the thermometer practically in all types of industries including food, electric, electronic, machinery, rubber paper, textile, metal handling on various types of processing machines and equipments. 

Ø Compact size and light weight

Due to its compact size 32(H) X 38(W) X 53mm (D), and light weight (about 120 grams only) It can easily be fit into any existing production line.   

Ø Fast response 

Real time response of 0.4 seconds allows temperature Measurement of fast moving or rotating targets.  

Ø Analog output

Linear 4~20mA output is available for production line stop, heater operation and many more line needs.

IT-450NH: 0~1,000°C

 

OPTIONAL ACCESSORIES

PROGRAMMER IT-45-P

FUNCTIONS
· display of measured value and  unit  
· sets emissivity (e),  min/max, output scale, moving average data
· testes current output (at zero and full scale output)

BLACK  TAPE & BLACK SPRAY

Black tape: 50mm (W) X 10 m (L),  ε=0.95 and temperature limit up to 180°C
Black spray (300ml),  ε=0.94 and temperature limit up to 500°C 

(Recommended for use on highly polished and shining surfaces with poor emissivity)

DESCRIPTION  

IT-450N series are all-purpose non-contact thermometers for fast direct measurement of product temperature. Its compact design resembles that of tiny photo-electric switches.

A built-in microprocessor guarantees fast accurate, flexible response in meeting temperature control needs in various production lines. It is virtually a maintenance-free non-destructive instrument for real-time accurate temperature measurement and control without damaging the product, whether stationary, moving or rotating. 

Analog output from the thermometer can be used to drive an external indicator, controller or recorder. Temperature monitoring, emissivity and output scales can be set and altered freely, using an optional programmer IT-45-P. Smoothing can be employed to measure targets with fluctuating temperature

TECHNICAL SPECIFICATIONS

THERMOMETER

 IT-450N IT-450NH

Measuring range

-50~500°C*

 0~1000°C
Analog output 4~20mA/0~500°C
Load impedance:300W or less**		 4~20A/0~1000°C
Load impedance:300W or less** 

Target size

 f40mm at 500mm distance
Spectral response 8~16mm

Accuracy
at
Ambient temperature=23±5°C, humidity=55%±20%,Emissivity: 1.0 0rdg:Reading value

±(10% rdg+2+0.1%
 of output range)°C or less  (-50 to 0°C)±(2+0.1% of output range)°C or less(0°C to 200°C) ±(1% rdg+0.1% of output range)(200 °C to 500°C)		 ±(2°C+0.1% of output range)°C or less(0°C to 200

±(1% rdg +0.1% of output range)°C or less(200°C to 1000°C

Repeatability
(-50~-1°C)
 (0~500°C)
(501~1,000°C)
±0.5°C or less
0.5°C or less
- 		-
0.5°C or less
1°C or less
Response time

0.4 seconds or less (95% response, moving average data value=1)
Emissivity setting (e) Factory set at 0.95 (adjustable from 0.10 to 1.99 in increments of 0.01 using the optional programmer)

Operating temp./humidity 

 0°C to 55°C, 35~85% rH (non condensing)
Power supply  12~24V DC/
Power consumption <40mA (<45mA in case programmer is connected)

Dimensions/case material

 53mm(L) ´ 32mm(W) ´ 38mm(H)/Nylon6

Weight/connection  cable

 Approx. 120grams, 2 meters long connection cable

Mounting

 M4 built-in screws, depth 4mm (2 pcs)

Water resistance

 IPX2
PROGRAMMER IT-45-P
Functions

Display of measured value/units, Setting of adjustable values (like emissivity (e), max/min value display, output scale, moving average data), Checking of current output (at zero and full scale)

Display Resolution/update 1°C, updated twice every second
Connection 3P mini plug with 2 meter long cable (included)
Alarms Over range alarm (value blinks), out-of range alarm (°C blinks) and measurement/communication failure (Error display)

*In case of IT-450N setting change in programmer is required at less then 0°C

**Output scale setting can be done freely using programmer 

 

FIELD OF VIEW

DIMENSIONS (in mm)

Spot size: 45mmf at 500mm, 75mmf at 1,000mm & 140mmf  at 2,000mm measuring distance

 

TYPICAL APPLICATIONS

Baking finish control in car assembly line Electric panel and motor overheat check Temperature control in rubber mastication Lamination control for paper industry Heating & kneading control in food industry