Product Family | 497 preset counter |
Function | Preset counter |
Technology | Pneumatic |
Digits | |
Display | |
Preset | 1 preset |
Digit Height [mm] | 4 mm (0.2 in) |
Voltage | - |
Reset | - pneumatic reset
- automatic reset
|
Signal Times | - from when preset has been reached until reset at 3 bar
- counter with automatic reset 300-340 ms
|
Pulse Length min. | 8 ms |
Count Frequency [Hz] | 20 Hz |
Count Input | adding |
Pulse Duty Factor Count Impulse | 1:1 |
Reset Frequency | max. 1 per 2 s |
Attention | Minimum time between last pulse and pneumatic reset must be at least 50 ms. |
IP Protection Class | IP 40 |
Operating Temperature [°C] | 0 ... + 140 °C |
Degree of Protection | IP 40 with hoses connected. For a higher protection class, we recommend transparent covers |
Service Pressure | 2 - 8 bar |
Air Quality | oil-free |
Filter Pore Width | < 40 ?m |
Size [mm] | 75x60x65 |
Mounting Options | Front panel installation |
Mounting | front panel installation |
Reset | - manual and pneumatic reset
- automatic reset
|
Weight [g] | approx. 225 g (3.2 oz) |
Mounting Position | horizontal rolling axis |
Connection | - hose coupler M5
- rapid-fit connector
|
As a highly versatile integrated preset counter, Type 497 can be used as either an adding counter with permanently visible presets or as a subtracting counter. The unit is available with a 3 or 5-digit display and has an easy-to-use pushbutton reset. Additionally a pneumatic reset can be used and event there are models with an automatic reset function. The setting system makes Type 497 particularly user-friendly.