Features

· High performance high caliber system using quartz fiber optic cable.

· Can measure temperature from 200~2000°C in single wide range.

· Small sensor head for easy installation at various locations.

· Trouble free operation in locations under influence of EMI noise.

· Unified sensor head and optical fiber cable.

· Measurable area is φ5.6mm at a distance of 250mm.

· Adjustable response time (0.05~5.00sec.)

· In Gas sensor realizes maintenance free operation.

· Targets can easily be confirmed by built-in beam.

Below: Sensor Head + Optical Fiber

Description

IGA Value Set is a small size non-contact, infrared thermometer that enables measurement through glasses. You can measure a wide range of temperature with this device from 200 to 2,000℃. By realizing downsizing through unification of optical sensor head and optical fiber cable, this device can even be installed in a very small space. Most fitted applications are measurement through glasses at vacuum heating furnace, welding temperature control or temperature control on high frequency heating line utilizing high speed responsibility.

Example of connection

Analogue Output

Meter Relay

Recorder

Controller

Sequencer

Beam Control

Beam ON / OFF

Technical Specification
Display	Digital
Measuring temperature range	200 to 2,000℃
Accuracy	±1% F.S.
Reproducibility	±1℃
Emissivity setting range	0.01 to 1.00 (2way)
Response time	0.05 to 5.00 sec (variable)
Sensor	InGaAs
Measuring Wavelength	1.6µm
Measuring Modes	Sequence, Max, Min, Retention
Output	DC4 to 20mA
Optical system	Fixed focus sensor head + Optical fiber 1.5m
Mode of focusing target	Built-in beam
Power source	AC 100V ± 10% 15VA
Allowable ambient temperature	Head : 0 to 80 ℃ , Converter : 0 to 50 ℃
Outer diameter of Converter	73.5 (D) X 217 (W) X 87.6 (H) mm
Fiber length	1.5 m

Correlation between measurable area & distance

(Value Set I)

(Value Set II)

Outer dimension of sensor head

Sensor head section plan

(at the time of air purge installing)