Описание

User-friendly integrated preset time counter, Type 497, is easy to install using a hose coupler or rapid-fit connector. It has convenient pushbutton setting and is equipped with an integrated pneumatic reset function. The display ensures permanently visible preset and is available as either 3 or 5-digits. The time unit can be set as either minutes or seconds. Preset time counter
  • Permanently visible presets
  • Integrated pneumatic reset
  • Display 3 or 5 digits
  • Easy pushbutton setting
Product Family497 Preset time counter
FunctionTime counter
TechnologyPneumatic
Digits
  • 3-digit
  • 5-digit
Display
  • 3-digit
  • 5-digit
Preset1 preset
Digit Height [mm]4 mm (0.2 in)
Voltage-
Reset
  • manual reset
  • pneumatic reset
  • automatic reset
Signal Times
  • from when preset has been reached until reset.
  • 300-340 ms with automatic reset
Count Inputadding
Reset Frequencymax. 1 per 2 s
Time Error
  • Seconds: max. 15 % in the first second
  • Minutes: max. 15 % in the first minute
Resolution
  • sec
  • min
Outputpassage from P to A
Frequency Error
  • 1/min 0.5%
  • 1/s 2%
Product Family497 Preset time counter
FunctionTime counter
TechnologyPneumatic
Digits
  • 3-digit
  • 5-digit
Display
  • 3-digit
  • 5-digit
Preset1 preset
Digit Height [mm]4 mm (0.2 in)
Voltage-
Reset
  • manual reset
  • pneumatic reset
  • automatic reset
Signal Times
  • from when preset has been reached until reset.
  • 300-340 ms with automatic reset
Count Inputadding
Reset Frequencymax. 1 per 2 s
Time Error
  • Seconds: max. 15 % in the first second
  • Minutes: max. 15 % in the first minute
Resolution
  • sec
  • min
Outputpassage from P to A
Frequency Error
  • 1/min 0.5%
  • 1/s 2%
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