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IMPAC 测温仪
IGA 140/23-ET
Pyrometer with Ethernet interface and focusable optics for non-contact temperature measurements on metals, ceramics, graphite etc. between 50 and 1800 °C
Key Features
- Temperature ranges between 50 and 1800 °C
- Short response times < 1.5 ms
- Very small spot sizes, min 0.5 mm
- Built in digital display
- Parameter adjustments via integrated key pad or interface
- Optimized thru-lens view finder or laser targeting light
- Test current output
- Housing with precision mounting rail for safe mounting and accurate alignment
- Built-in Ethernet interface
- Focusable optics
Details
The pyrometer IGA 140/23-ET is a digital, highly accurate pyrometers for non-contact temperature measurement on metals, ceramics, graphite etc.
The ET types are equipped with a ethernet interface.
For optimal match of the instrument to the application, 3 different focusable optics with extremely small spot sizes are available.
The pyrometer parameters can be selected via the integrated key pad, the settings are indicated on the built-in LC-Display. In measuring mode the actual temperature is indicated.
A laser targeting light, a thrulens view finder or a color camera module (for standard versions only) for exact alignment of the pyrometer is available.
Typical Applications
- Preheating
- Annealing
- Tempering
- Welding
- Forging
- Hardening
- Sintering
- Melting
- Soldering
- Rolling
- Brazing
- Normalizing
资料
Datasheet Pyrometer IMPAC IGA 140/23-ET
Technical Specifications
| Measurement Specifications | |
|---|---|
| Temperature Range: |
MB 7: 50 to 700 °C MB 9: 75 to 900 °C MB 13: 100 to 1300 °C MB 18: 150 to 1800 °C |
| Sub Range: | Any range adjustable within the temperature range, minimum span 51 °C |
| Spectral Ranges | 2.0 to 2.6 µm |
| IR Detector: | Indium Gallium Arsenide photodiode (extended InGaAs) |
| Signal processing: | Photoelectric current, digitized immediately |
|
Measurement Uncertainty: (ε = 1, t90 = 1 s, Tamb. = 23 °C) |
Up to 400 °C: 2 °C 400 to 1500 °C: 0.3% of reading in °C + 2 °C Above 1500 °C: 0.5% of reading in °C |
|
Repeatability: (ε = 1, t90 = 1 s, Tamb. = 23 °C) |
0.1% of reading in °C + 1 °C |
| Resolution: | 0.1 °C on interface and display; 16 bit D/A converter for analog output |
| Emissivity ε: | 10.0 to 100.0% adjustable via interface in steps of 0.1% |
| Interface | |
|---|---|
| Sighting: | Laser targeting light (max. power level < 1 mW, λ = 630-680 nm, CDRH class II) or thru-lens view finder |
| Operation signal: | Green LED |
| LC display: | Illuminated LC display for temperature indication or parameter settings |
| Parameters: |
Adjustable at the device or via interface: Emissivity, Transmittance τ, exposure time t90, 0 to 20 or 4 to 20 mA, sub range, clear times for maximum value storage, automatically or external deletion of maximum value storage, address, baud rate, wait time tW Readable at the device or via interface: Measuring temperature, internal instrument temperature. |
| Communication | |
|---|---|
| Analog Output: | 0 to 20 mA or 4 to 20 mA (linear), switchable; Test current 10 mA or 12 mA by pressing test key |
| Digital Interface: | RS232 or RS485 addressable (half duplex), switchable; Baud rate 1200 up to 115200 Bd Alternatively: Profibus, Profinet, or Ethernet |
| Exposure Time t90: | < 1.5 ms; with dynamical adaption at low signal levels |
| Maximum Value Storage: | Built-in single or double storage. Clearing with adjusted time tclear (off; 0.01 s; 0.05 s; 0.25 s; 1 s; 5 s; 25 s), extern, via interface or automatically with the next measuring object |
| Electrical | |
|---|---|
| Power Supply: | 24 V AC/DC (12 to 30 V AC/DC) (AC: 48 to 62 Hz) |
| Power Consumption: | max. 7.5 W |
| Load: | 0 ... 500 Ω |
| Switch Contact: | Max. 0.15 A (only active with automatic clear mode or tCL ≥ 0.25 s) |
| Isolation: | Power supply, digital interface, analog output are galvanically isolated against each other and housing |
| Environmental Specifications | |
|---|---|
| Protection Class: | IP65 (DIN 40 050) |
| Ambient Temperature: | 0 to 70 °C at housing |
| Storage Temperature: | -20 to 80 °C |
| Weight: | Approx. 550 g |
| CE Label: | According to EU directives about electromagnetical immunity |
| Note: The determination of the technical data of this pyrometer is carried out in accordance with VDI/VDE IEC TS 62942-2, the calibration / adjustment in accordance with VDI/VDE 3511, Part 4.4. See http://info.lumasenseinc.com/calibration for more information. | |
| MB 7: Foc. Optics 1 | a=105...150 mm |
| MB 7: Foc. Optics 2 | a=190...440 mm |
| MB 7: Foc. Optics 3 | a=320...4300 mm |
| MB 9: Foc. Optics 1 | a=105...150 mm |
| MB 9: Foc. Optics 2 | a=190...440 mm |
| MB 9: Foc. Optics 3 | a=320...4300 mm |
| MB 13: Foc. Optics 1 | a=105...150 mm |
| MB 13: Foc. Optics 2 | a=190...440 mm |
| MB 13: Foc. Optics 3 | a=320...4300 mm |
| MB 18: Foc. Optics 1 | a=105...150 mm |
| MB 18: Foc. Optics 2 | a=190...440 mm |
| MB 18: Foc. Optics 3 | a=320...4300 mm |