| AutoJet®
Model 2250 PulsaJet® Panel
The
AutoJet Model 2250 PulsaJet Panel is designed to control precision
spray applications using PulsaJet®
Automatic Spray Nozzles. The PulsaJet Panel can be used in a
wide variety of applications but has been used most frequently in
coating food products. The
system can drive up to sixteen (16) electrically-actuated PulsaJet
Automatic Spray Nozzles.
Equipped
with a SprayCheck™
Monitoring System, the AutoJet PulsaJet Panel verifies operation
of your spray system.
System
Features
- Model
2250 AutoJet Spray Controller drives Spraying Systems Co. PulsaJet®
Automatic Spray Nozzles to maximum speed of 10,000 cycles per
minute
- Offers
Pulse Width Modulation (PWM) flow control
- SprayCheck™
spray detection and verification package available
- Stainless
steel NEMA 4 enclosure with sloped panel design (NEMA 4X optional)
- Optional
two-channel operation for independent control of multiple nozzles
or headers
- Air
piloted liquid regulators
| The
Benefits of Pulse Width Modulated (PWM) Flow Control
By
cycling the spray nozzle quickly at a controlled frequency
while adjusting the duty cycle, very precise flow rates are
maintained. For a duty cycle of 50%, the nozzle is spraying
half the time and the flow will be theoretically 50% of the
maximum flow rate at a given pressure for the nozzle.
Using
PWM Flow Control:
- Relatively
low flow rates can be generated with larger, clog-resistant
spray tips
- Overspray
is minimized
- Chemical
consumption can be reduced
- Extremely
high flow turndown ratios can be achieved at a single pressure
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