A250+ FO PL Pyrometer

Part Code: A250+ FO PL

IR Fiber Optic Pyrometer with Mono Fiber Optic Cable

250°C to 2500°C

Spectral range : 1.6 µm
Emissivity: 0.1….1.0 adjustable
Fast Response time : 2 msec adjustable upto 10 sec

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A250+ FO PL is a highly accurate digital single color Fiber Optic pyrometer to provide high performance and low maintenance of non contact temperature measurement in demanding industrial and R&D environments. The IR pyrometer parameters can be selected via the key pads on the back panel. The settings are displayed on the OLED Display. In the measuring mode real time temperature is displayed. The pyrometers are equipped with RS485; analog outputs 0/4….20. Switching laser ON/OFF does not effect the measurement.

The IR pyrometer parameters can be selected via the key pads on the back panel. The settings are displayed on the OLED Display. In the measuring mode real time temperature is displayed.

Model	A250+ FOPL
Temperature Range (Analog sub-range adjustable)	250°C to1800°C 300°C to 2500°C
Spectral Range	1.6 μm
Photodetector Type	InGaAs
Distance to Spot Size Ratio	100:1 OH(I) 200:1 OH(II) 200:1 OH(ll) – Variable 400:1 OH(lll) – Variable
Emissivity Slope (ε)	0.1….1.0 adjustable
Response Time	2 msec adjustable upto 10 sec
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 (User selectable)
Digital Output	RS-485/RTU Modbus Serial Interface(User Selectable)
Operating Temp. Range	0°C…….70°C Optical Head and Fiber Optic Cable upto 250°C
Storage Temp. Range	-20°C…70°C
Adjustable Parameters, Features via Software and Android app	Emissivity, Response Time, Clear Time (Peak Picker), Analog Output, Analog Scale (Sub range), Unit Of Temperature(°C/°F), Communication mode (Comm. mode), Record feature, Relay set point & hysteresis, etc.
Adjustable Parameters, Features via Keypad	Emissivity, Response Time, Clear Time (Peak Picker), Analog Output, Analog Scale (Sub range), Unit Of Temperature(°C/°F), Communication mode (Comm. mode), Relay set point & hysteresis, address, etc.
Relay output	One Relay output with hysteresis 60V DC / 42 AC RMS, 0.4 A
Power Supply	12V to 28V DC with reverse voltage protection
Power Consumption	Max 4.0 watt
Laser Power	<1 m watt (only PL model)
Protection Class	Ip65
Housing	Stainless Steel
Isolation	Power Supply, Digital Output and Analog Output are galvanically islolated against each other
Operating Humidity	10-95%, Non-Condensing Conditions
Weight & Dimensions	1200g Dia= Ø 56mm; Length=188.5mm

Wide temperature ranges from 250°C to 2500°C
Fast Response Time
Spectral range 1.0 μm….1.6 μm
Integrated OLED Display & Parameterizing Keys
Laser targeting light for high precision targeting
Analog output options 0…20mA, 4…20mA
RS-485/RTU Modbus Serial Interface(User Selectable)
User friendly PC software for communication
Green LED for pyrometer status indication and Red LED for Laser ON/OFF indication (PL)

A250+ FO PL Pyrometer

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