Crouzet 81 series 0.1s to 30s Pneumatic Timer, 8 bar max

The Crouzet 81 series single impulse generator has operating pressure ranging between 2bar and 8 bar. This sub-base mount timer transforms a maintained signal into a single pulse. The output is switched via the negative output relay when an input signal is applied. At the same time, the reservoir starts to fill via the flow restrictor. After the set time delay, the relay operates and the output is switched off. It does not reset until the pilot signal is removed.

Delay time ranges between 0.1 second and 30 seconds
Accuracy is ± 5%
Flow at 6bar is 170Nl/min
Operating temperature ranges between -5°C and 50°C