Digital IR Fibre Optic Pyrometer

Digital IR Fibre Optic Pyrometer with mono fiber optic cable
250°C to 2500°C

A250 FO-PL / A450 FO-PL Digital IR Fibre Optic Pyrometer Description:
A250 FO-PL & A450 FO-PL are highly accurate digital Fibre Optic industrial IR Pyrometers, for non contact temperature measurement in demanding applications. The Fibre Optic Pyrometers are widely used in high ambient temperature applications without cooling and also in processes involving electromagnetic interferences. With very short response time of <2ms the pyrometer is capable of measuring fastest heating processes. The parameters such Emissivity, Response time, Analog output, Sub range, Peak picker can be adjusted remotely via PC software.

A250 FO-PL / A450 FO-PL Digital IR Fibre Optic Pyrometer Features:
• Pyrometer with Rugged mono fiber optics withstands ambient up to 250°C
• Spectral range 1.0 μm....1.6 μm
• Wide temperature range from 250°C....2500°C
• Useful In applications involving electromagnetic fields.
• Analog output options 0…20mA or 4…20mA or 0-10 V
• High Optical Resolution
• Laser targeting light for high precision targeting
• USB 2.0 Digital output
• RS -232/RS-485 serial interface
• Fixed and variable optics available

A250 FO-PL / A450 FO-PL Digital IR Fibre Optic Pyrometer Standard Scope of Supply:
• Pyrometer with Laser Pilot Light(PL) for targeting purpose
• 2.5 mtr Mono Fibre optic cable
• Optical head OH(l), OH(ll) or OH(ll) - V(variable)
• Analog Output 4…20mA, 0 - 20mA, 0-10V
• USB 2.0 Digital output, USB cable
• RS-232/RS-485
5 mtr long connection cable with connector
• Calibration Certificate, PC Software & Operation manual

Optional:
• Mechanical and Electrical Accessories
• Extra Lengths of Fiber Cable and Connection cable

A250 FO-PL / A450 FO-PL Digital IR Fibre Optic Pyrometer Applications:
• Induction heating                  • Sintering
• Welding                                 • Rolling mill
• Casting                                  • Rotary kilns
• Forging                                  •  Pouring stream
• Annealing

A250 FO-PL / A450 FO-PL Digital IR Fibre Optic Pyrometer Technical specifications:

Model	A250 FO-PL	A450 FO-PL
Temperature Range (Analog sub-range adjustable)	250°C - 1300°C 300°C - 1800°C	600°C - 1900°C 750°C - 2500°C
Spectral Range	1.6 μm	1.0 μm
Photodetector Type	InGaAs	Si
Distance to Spot Size Ratio	40:1 OH(I) 80:1 OH(II) 250°C-1300°C 100:1 OH(ll) - V 100:1 OH(I) 200:1 OH(II) 300°C-1800°C 200:1 OH(ll) - V	100:1 OH(I) 200:1 OH(II) 600°C…1900°C 200:1 OH(ll) - V 100:1 OH(I) 200:1 OH(II) 750°C-2500°C 200:1 OH(ll) -V
Emissivity (ε)	0.1….1.0 adjustable
Response Time	2 msec adjustable upto 10 sec (for Analog)
Accuracy	± 0.3% of the measured value + 1°C
Repeatability	0.1% of reading in °C + 1°C
Sighting Option	Laser Pilot Light (PL)
Analog Output	0-20mA, 4-20mA, 0-10V (User selectable)
Digital Output	USB 2.0 RS-232/RS-485 (User selectable) *At a time only one digital output possible
Operating Temp. Range	Pyrometer 0°C-70°C Optical head and Fibre Optic Cable upto 250°C
Storage Temp. Range	-20°C…70°C
Adjustable Parameters and Features via Software	Emissivity, Response Time, Clear Time(Peak Picker), Analog Output, Analog Scale (Sub Range), Unit Of Temperature(°C/°F),Communication mode(Comm.mode), Record feature etc
Power Supply	24V DC
Power Consumption	Max 2.5 W, 100mA
Laser Power	<1 mW
Protection Class	IP65
Housing	Stainless Steel
Isolation	Power supply, *Digital output and Analog output are galvanically islolated against each other * Not applicable for USB 2.0 digital output
Operating Humidity	10-95%, Non-Condensing Conditions
Weight & Dimensions	600g    Dia= Ø 49.5 mm; Length=118mm