The convenient Type 499 timer features compact fitting dimensions and can, as a result of its standard DIN dimensions, also be fitted to a DIN rail system. The unit features a stationary preset value and settable time range from 0.2 to 300 seconds. Type 499 timers do not require a continuous air supply.
| Product Family | 499 |
| Function | Time counter |
| Technology | Pneumatic |
| Digits | Timing range |
| Display | Timing range |
| Preset | none |
| Voltage | - |
| Reset | pneumatic reset |
| Output | after the set time has elapsed, input 1 is connected to output 2 |
| Input | timer 1 is started when input 1 is pressurized |
| Time Setting | continuous with rotary knob |
| Reset Time | min. 200 ms |
| IP Protection Class | IP 40 |
| Operating Temperature [°C] | 0 ... + 140 °C |
| Degree of Protection | IP 40 |
| Service Pressure | 2 - 6 bar |
| Air Quality | oil-free |
| Filter Pore Width | < 40 ?m |
| Size [mm] | 48x24x60 |
| Mounting Options |
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| Mounting | front panel installation or DIN-rail attachment |
| Reset | through interruption of the air supply at input 1 |
| Weight [g] | approx. 50 g (3.2 oz) |
| Connection |
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| Repeating Accuracy | ± 0.1 3 s |