A250+ Pyrometer

Part Code: A250+

Highly Accurate On-line Single Color Infrared Focusable Non-contact Pyrometers

210°C to 3000°C

Spectral range :1.0 μm….1.6 μm
Laser Pilot Light/ Through the Lens View Finder/ Video Module Sighting Options
Integrated OLED Display & Parameterizing Keys
Focusable Optics

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A250+ is a highly accurate digital single color IR Focusable 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. In Pyrometers with video module real time colour video, measuring temperature and emissivity is displayed on the television screen.
A250+ has focusable optics for optimal match of the instrument for various applications. The pyrometers are equipped with RS-485; analog outputs 0/4….20mA. Switching laser ON/OFF does not effect the measurement.

Applications

Preheating
Annealing
Tempering
Welding
Forging
Hardening
Melting
Sintering
Soldering
Rolling
Brazing
Normalizing

Temperature Range	210°C – 1350°C 250°C – 1800°C 300°C – 2500°C 350°C – 3000°C
Spectral Range	1.6 µm
Photodetector Type	InGaAs
Distance to spot size ratio	75:1 (210°C – 1350°C) 150:1 (250°C – 1800°C) 300:1 (300°C – 2500°C) 300:1 (350°C – 3000°C)
Emissivity (e)	0.1….1.0 adjustable (Single color mode)
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 Options	Laser Pilot Light(PL), Through The Lens (TL) & Video Module
Analog Output	0-20mA, 4-20mA, 0-10V (User selectable)
Digital Output	RS-485 /RTU Modbus Serial Interface (User Selectable)
Operating Temperature	0°C…….70°C
Storage Temperature 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 Requirement	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=199.5mm

Wide temperature ranges from 210°C to 3000°C
Focusable Optics
Fast Response Time
Spectral range 1.0 μm….1.6 μm
Integrated OLED Display & Parameterizing Keys
Laser targeting, Through The lens view finder and video sighting options are available
Analog output options 0…20mA, 4…20mA
RS-485 Serial interface/RTU Modbus Serial Interface (User
Selectable)
User friendly PC software for communication
Green LED for pyrometer status indication
Red LED for Laser ON/OFF indication (PL)
Date & Time Display for Video Module

Pyrometer with Focusable optics, OLED Display & Parameterizing Keys
Laser pilot light(PL)/Through the lens(TL) sighting / Video (user can select while ordering)
Analog output 4…20mA, 0..20mA
Digital Interface RS-485 /RTU Modbus Serial Interface(User
Selectable)
5 mtr long connection cable with connector
Calibration certificate, Software & Operation manual

A250+ Pyrometer

Highly Accurate On-line Single Color Infrared Focusable Non-contact Pyrometers

210°C to 3000°C

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