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£310.00 – £340.00
This model supersedes the FUA9192.
Rotational Speed Sensor for rotational speeds of up to 30000rpm. Includes 5 reflective adhesive tapes and a 1.5m connecting cable with a ALMEMO® connector.
Technical Specification
| Measuring range: | 8 to 30000 UpM |
| Resolution: | 1 UpM |
| Accuracy: | up to 15,000rpm: ± 0.02 % of m.v. ± 1 digit up to 30,000rpm: ± 0.05% of m.v. ± 1 digit |
| Detection time: | 20 to 300mm (depending on the reflector) |
| Reference object: | standard white 100 mm x 100 mm |
| Sensitivity: | adjustable with potentiometers |
| Detectable object: | opaque or reflector |
| Type of light: | red light 640 nm |
| Light spot diameter: | appr. 20 mm at intervals of 300 mm |
| A perture angle: | appr. 4° |
| Limit for foreign light: | EN 60947-5-2: 10000 lux |
| Display switching status: | LED yellow |
| Switching frequency: | <1000 Hz |
| Ambient/storage temperature: | –30°C to +60°C / –40°C to +70°C |
| Protection system: | IP 67 |
| No-load current: | ≤ 15 mA |
| Supply voltage: | via ALMEMO® connector |
| Connection: | Device connector M12x1 including socket M12x1, angled, with 1.5 meters cable and ALMEMO® connector |
| Material: | Housing: brass, nickel plated Lens opening: PMMA |
| Dimensions: | Diameter: M12 x 1mm Length: 55mm |
Technical Features
- Optical probe for measurements of rotational speed, designed as retroreflective photoelectric sensor for photoelectric detection of rotational speeds.
- For evaluation of the pulses, the tachometer probe is equipped with a specific frequency meter module that calculates the number of revolutions per minute from the time period between two pulses. A stable read-out is achieved by averaging over a minimum of 500 ms.
- Easy application: A reflective adhesive tape is attached to the moving part and the probe is aligned with it. For function control purposes a yellow signal lamp at the rear side of the probe will be on when the reflective adhesive tape is recognised.
- To increase the operation reliability the sensitivity can be adjusted through a potentiometer.