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 |