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Application Ideas for Ahlborn
Suggested uses for the Ahlborn range.
See examples of how the Ahlborn range could be used.
Product Description
£164.00 ex VAT | £196.80 Inc VAT
For displacement transducers and other potentiometric sensors. High-speed measuring at 100 measuring operations per second (mops) and a resolution of 10,000 digits. Only for the latest ALMEMO® V7 measuring instruments, including precision measuring instruments – ALMEMO® 710, ALMEMO® 809 and ALMEMO® 500.
Available to Order
Email to a friendTechnical Specification
| Sensor type: | Potentionmeter |
| Measuring input: | Electrically connected to the power supply (ALMEMO® device ground) |
| Input range: | -2 to +2V |
| Display range: | 0.00 to 100.00% |
| Resolution: | 0.01% |
| Conversion rate: | 100mops |
| Reference voltage: | 2V |
| System accuracy: | 0.02% ±2 digits |
| Nominal temperature: | 22°C ±2K |
| Temperature drift: | 0.003%/K (30ppm) |
| Supply voltage: | From 6V up, via the ALMEMO® device itself (sensor supply) |
| Current consumption: | Approx. 8mA (without sensor) |
Technical Features
- The ALMEMO® D7 digital measuring connector operates with its own integrated A/D converter. Overall measuring accuracy is unaffected by the presence of an ALMEMO® V7 display device / data logger. The whole measuring chain, comprising e.g. a displacement transducer and the connected ALMEMO® D7 measuring connector, can be adjusted end-to-end.
- The measuring rate is determined exclusively by the integrated A/D converter. On the ALMEMO® V7 measuring instrument all D7 measuring connectors operate in parallel – each at its own measuring rate. The measuring instruments very short scan cycle is determined by the measuring rates of the D7 measuring connectors – irrespective of their number.
- For measuring dynamic processes the ALMEMO® D7 measuring connector operates at a fast conversion rate. The ALMEMO® V7 measuring instrument saves the measured V7 values; the measuring software WinControl displays them in graphical form.
- The voltage drop is measured at the potentiometer. The 2-volt reference voltage is supplied via the ALMEMO® D7 plug.
- The sensor is scaled to the physical quantity (e.g. displacement in mm); this is performed via the ALMEMO® V7 device V7 device (on the device itself or using ALMEMO® Control software) – with zero-point adjustment and final value adjustment. The measured values assigned units can be up to 6 characters in length. Sensor identification can be programmed with a comments text up to 20 characters in length.
Compatible Interfaces
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Measurement of fast changes in displacement with digital ALMEMO® D7 measuring plug.
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- Measure dynamic temperature changes with up to 100 measurement operations per second.
- One single connector for different thermocouple types (programmable).
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Measurement of fast changes in displacement with digital ALMEMO® D7 measuring plug.
Potentiometric Displacement Sensor complete with a 2m long cable with an ALMEMO® connector. Also included in the delivery will be 2 tensioning clamps Z3-31, 4 cap screws M4x10 and 1 ball-shaped coupling.
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Linearization of the Pt100 characteristic calculated
Calibration with greater accuracy by subjecting the temperature sensor to multi-point adjustment
For ALMEMO® V7 measuring instruments, including ALMEMO® 500, 710, 809, 202, 204.
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