Characteristics
| Simple |
Save installation time and reduce the cost of instrumentation on the machines you build with the
PyroMini OEM. |
| Easy |
This simple sensor works straight out of the box with no configuration necessary. |
| Accurate |
Fixed emissivity setting provides accurate measurements on non-reflective materials such as paper,
foodstuffs, organic materials, rubber, painted surfaces (including painted metals) and thick
plastics. |
| Compact |
Install the sensor where space is limited. The sensing head measures just 55 mm long, with a
right-angled cable entry. |
| Industry standard outputs |
A choice of robust industrial analogue outputs including 4-20 mA, thermocouple or voltage allows
the sensor to be connected directly to an existing temperature indicator or controller. |
General Specifications:
| Attribute |
Value |
| Temperature Range |
LT models: -20°C to 100°C |
| MT models: 0°C to 250°C |
| HT models: 0°C to 500°C |
| Output |
Choice of outputs: |
| 4-20 mA, 2-wire, loop-powered, linear with temperature |
| 0-10 V DC, linear with temperature |
| Type J Thermocouple |
| Type K Thermocouple |
| Field of View |
Choice of options (see Field of View Diagrams) |
| Accuracy |
± 1°C or 1% of reading, whichever is greater |
| Repeatability |
± 0.5°C or 0.5% of reading, whichever is greater |
| Emissivity Setting |
Fixed at 0.95 |
| Response Time, t90 |
240 ms (90% response) |
| Spectral Range |
8 to 14 μm |
| Supply Voltage (at Sensor) |
– 12 to 28 V DC (for 0-10 V DC models) |
| 8 to 28 V DC (for all other models) |
| Maximum Current Draw |
20 mA |
| Max. Loop Impedance |
900 Ω (4-20 mA output) |
Mechanical Specifications:
| Attribute |
Value |
| Construction (Sensing Head) |
Stainless Steel 316 |
| Construction (Electronics Module) |
Aluminum |
| Major Dimensions (Sensing Head) |
18(dia.) x 55(l) mm (see Installation) |
| Major Dimensions (Electronics Module) |
26.5(h) x 25(w) x ~130(l) mm including cable glands |
| Mounting (Sensing Head) |
M16 x 1 mm thread |
| Mounting nut included |
| Mounting (Electronics Module) |
Requires four M3 screws (see Installation) |
| Cable Length |
Sensing head cable: 3 m |
| Output cable: 1 m as standard; up to 30 m available |
| Relative Humidity |
95% Non-Condensing |
| Conforms to Standards |
CE, RoHS |
Electromagnetic Compatibility Standards
- Conforms with EMC Directive EN61326-1:2006 (Electrical Equipment for Measurement, Control and Laboratory Use – Industrial)
Environmental Specifications:
| Attribute |
Sensing Head |
Electronics Module (without touch screen) |
| Environmental Rating |
IP65 |
IP50 |
| Ambient Temperature Range |
0°C to 120°C |
0°C to 70°C |
Field of View Diagrams:
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, and accuracy does not change with distance; this is because the sensor detects only the wavelengths of infrared radiation that are not absorbed by the atmosphere.
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