Industrial spare parts & engineering solutions since 2001.
AST A250 Pyrometer
Technical Datasheets / Product Documentations
| Brand | ![]() |
| Category | Meter |
| Product Name | AST A250 Pyrometer |
| Product Code | A250 |
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Product Description
AST products, including AST A250 Pyrometer, are sourced through parallel import channels and delivered to our customers worldwide with speed and reliability. As an authorized trading partner, Imtek Engineering offers genuine AST parts at competitive prices. Even if AST A250 Pyrometer is not listed on our website, you are welcome to request a price quote — our team will respond promptly with a tailored offer.
AST A250 FO/PL 250°C - 1300°C
600°C -1900°C 750 °C -2500°C
300 °C - 1800 °C
Emissivity Range
AST A450 FO/PL
0.1…..1.0 adjustable
Spectral Range, µm
1.6µm
Photodetector Type
InGaAs
Response Time
2msec. Adjustable upto 10S
Accuracy
+/- 0.3% of the measured value + 1°C
Repeatability Analog Output
+/- 0.1% of the measured value + 1°C 4 - 20mA or 0 - 20mA or 0 -10 V user selectable
Digital Output
USB 2.0, RS-232 or RS-485 (Isolated) User Selectable
Power
24 V DC
Operating temperature range at fiber
1µm Si
Max.250°C at fiber optics cable and optical head, 0….70°C at pyrometer end
Fiber Optic
2.5meter standard (available 5, 10, 15, 20 meter on request)
Sighting
Laser pilot light
Isolation
Power supply and digital output and analog output are galvanically isolated against each other
Operating humidity
Unlimited
Housing
Stainless steel, IP65 Ø49.5 mm; L=118mm;/0.6kg
Adjustable Parameters via software
Response time, Peak picker, Average, Analog output sub range, emissivity, interval of data storage.
Software “Infrasoft”
Ø Emissivity setting Ø Response time setting Ø Peak picker setting Ø Average temperature setting
Ø Graphs Ø Data logging
Frequently Asked Questions
Frequently asked questions about AST A250 Pyrometer by AST. Imtek Engineering is ready to assist you in sourcing AST A250 Pyrometer from AST in United States.
Imtek Engineering sources genuine AST products through trusted supply channels and supplies them to customers in United States at competitive prices.


