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AST A250 and AST A450 FO-PL0 pages
AST
Accurate Sensors Technologies
Digital pyrometer with mono fiber optic cable
250°C to 2500°C
AST A250 FO/PL & AST A450 FO/PL are highly accurate
digital pyrometers with fiber optic for non contact
temperature measurement. They are specially designed
for applications under rough condition. These can be
used in areas with high ambient temperatures without
cooling or in areas where strong electromagnetic
interference can influence a correct measurement
because the fiber and sensor head do not contain
electronics part. With the very short response time of
<2ms the pyrometer can even measure fastest heating
processes. The main parameters such as emissivity and
response time can be set. These parameter as well as the
additional parameters such as analog output sub range,
peak picker and address can be adjusted via PC.
AST A250/A450 FO-PL is provided with USB 2.0
connector with cable. The pyrometer can be powered
through USB port. In this case no external power supply is
required (+24V DC requires for operation of analog
output, laser, RS-232 / RS-485 output )
AST A250/A450 FO-PL
Standard Scope of Supply
AST A250 / A450 FO-PL with Laser Targeting
Light , USB Output, 2.5 M Long fiber optic Cable,
USB Cable, 5M long Connection Cable.
Features
Ø Highly accurate 0.3 % of measured value + 1°C
Applications
Ø Induction heating
Ø Welding
Ø Casting
Ø Forging
Ø Annealing
Ø Sintering
Ø Rolling mill
Ø Rotary kilns
Ø Pouring stream
Ø Wide temperature range
Ø Analog and Digital output
Ø High Optical Resolution
Ø Laser targeting light
Ø USB Output
Ø Small Spot sizes
Ø Analog output 0…20mA or 4…20mA or 0-10 V
Ø Digital interference RS 232 or RS 485
Ø Peak Picker
Ø Fiber optics and optical head withstand up to 250°C
Ø Rugged mono fiber optics
Open Screw For USB 2.0
We Measure Temperature Accurately even in extreme conditions
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