Pyrometers AST250C

AST 250C, InGaAs sensors are used for metals / ceramic in low temperature like annealing, hardening etc.

Two Wavelength Pyrometer Low Temperature

Measured Temperatures Range:                  400° - 1650 °C
                                                                              450° - 2150°C
                                                                               500° - 2800°C

Emissivity Range:                                                      0.1 – 1.0 Slope adjustable

Spectral Range, μm                                                   1.3 - 1.6

Photodetector Type:                                                   InGaAs

Time constant:                                                            Serial Output RS232: 20msec – 10sec (adjustable)
                                                                                       Analog output 4-20mA: 2msec - 10sec (adjustable)

Measurement spot size:                                            20mm from 1m (400° -1650 °C)
                                                                                       10mm from 1m (450° -  2150 °C)
                                                                                         5mm from 1m (500° - 2800°C)

Outputs:                                                                          Serial communication: RS232 Isolated;
                                                                                          Analog output : 4-20mA or (0-20mA / 0-10V) - optional

Power:                                                                             18-30V DC

Laser aiming:                                                                 Class II External, removable cup

Laser Power:                                                                 <1mW (with external switch)

Laser wavelength                                                          650-690nm (red)

Operating temperature range:                                   0 °C +50°C, 0 °C +200°C (With Cooling Jacket)

Storage temperature:                                                   -20 to +70°C

Operating humidity:                                                       Unlimited

Dimensions & Weight:                                                 Ø50mm; L=118mm;    0.6kg

Brochure