Description
Field of View | -20°C to 100°C | 0°C to 250°C | 0°C to 500°C |
---|---|---|---|
2:1 | PE21LT | PE21MT | * (Contact Calex) |
15:1 | PE151LT | PE151MT | PE151HT |
30:1 | PE301LT | PE301MT | PE301HT |
Ø 5 mm @ 100 mm | PECFLT | PECFMT | PECFHT |
PyroEpsilon Sensor:
Attribute | Value |
---|---|
Temperature Ranges | -20°C to 500°C |
Output | 4-20 mA (two-wire, on power loop) |
Emissivity Setting | Adjustable from 0.2 to 1.0 via 4-20 mA input |
Response Time, t90 | 240 ms (90% response) |
Spectral Range | 8 to 14 μm |
Supply Voltage | 24 V DC (28 V DC max.) |
Min. Sensor Voltage | 6 V DC |
Max. Loop Impedance | 900 Ω (4-20 mA output) |
Input Impedance | 50 Ω |
PyroTune Emissivity Adjuster:
Attribute | Value |
---|---|
Output | 4-20 mA |
Supply Voltage | 24 V DC (13 V to 28 V DC) |
Display Format | 3.5 digit LCD |
Display Units | Emissivity (0.2 to 1.0) or current (4 to 20 mA) |
Adjustment | Push-buttons (raise/lower/set) |
Construction | Polycarbonate with gasket, transparent lid (PC), and quick-release screws |
Mounting | Surface |
Dimensions | 65(h) x 50(w) x 35(d) mm |
Weight | 72 g |
Environmental Rating | IP65 |
Ambient Temperature Range | 0°C to 70°C |
Relative Humidity | 95% max. non-condensing |
Please note: The given measured spot size contains 90% of the energy detected by the sensor. We normally recommend the target is at least twice as large as the given measured spot for maximum accuracy. Sensors may be used at longer distances than the above diagrams show. There is no maximum measurement distance in clean air; this is because the PyroEpsilon detects only the wavelengths of infrared radiation that are not absorbed by the atmosphere. 2:1 optics are not available on sensors with temperature range 0°C to 500°C as standard. Please contact Calex for more information.
Mechanical Specifications:
Attribute | Value |
---|---|
Construction | Stainless Steel |
Dimensions | Diameter 18 mm x length 103 mm |
Thread Mounting | M16 x 1 mm pitch |
Cable Length | 1 m (longer lengths available to order) |
Weight with Cable | 95 g |
Environmental Specifications:
Attribute | Value |
---|---|
Environmental Rating | IP65 |
Ambient Temperature Range | 0°C to 70°C |
Relative Humidity | 95% max. non-condensing |