A250 FO PL
Temperature Range: 250°C to 2500°C
Digital IR Fibre Optic Pyrometer with mono fiber optic cable with Bluetooth V2.0
A250 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 fast response time of 2ms. The Pyrometer is provided with Bluetooth V2.0 for communication between
pyrometer & android mobile, RS-232 & RS-485 for communication between Pyrometer & PC software. The parameters such Emissivity, Response time, Analog output, Sub range, Peak picker can be adjusted remotely via PC software.
Key Features
- Pyrometer with Rugged mono fiber optics withstands ambient up to 250°C
- Spectral range 1.0….1.6 μm
- Wide temperature range from 250°C to 2500°C
- Useful In applications involving electromagnetic fields.
- Analog output 0…20mA or 4…20mA or 0-10 V
- High Optical Resolution
- Laser targeting light for high precision targeting
- Bluetooth V2.0 and RS-232/RS-485/RTU Modbus Serial interface
- Fixed and variable optics available
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
- Bluetooth V2.0
- RS-232/RS-485/ Modbus Serial Interface (user selectable)
- 5 mtr long connection cable with connector
- Calibration Certificate, PC Software & Operation manual
Optional Accessories
- Mechanical & Electrical Accessories
- Extra Lengths of Fiber Cable and Connection cable
Models at a Glance
| Model | A250 FO PL |
| Temperature Range (Analog sub-range adjustable) | 250°C to 1800°C 300°C to 2500°C |
| Spectral Range | 1.6 µm |
| Photodetector Type | Si/Si |
| Distance to Spot Size Ratio | 100:1 OH(I) 200:1 OH(ll) 200:1 OH(ll) – Variable |
| Emissivity (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, 0-10V (User selectable) |
| Digital Output | Bluetooth V2.0 RS-232/RS-485/RTU Modbus Serial Interface (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, 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 | 12V to 28V DC with reverse polarity protection |
| Power Consumption | Max 2.5 watt |
| Laser Power | <1 m watt |
| 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 | 600g, Dia= Ø 49.5 mm; Length=118mm |
