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EP-321 Pneumatic Pressure Transducer
Brand: Mamac
EP-321 accepts a tristate input and provides an output pressure pulse train with a field adjustable pulse width and interval.
As a result, any triac or contact closure can be converted into a desired actuator travel.
By adjusting the pulse width and interval, the actuator travel time can be field programmed from as low as five seconds to 25 seconds based on system volume.
The EP-321 can operate over 0–20 psig pressure range and has negligible input/output differential.
The EP-321 has quiet low wattage poppet valves, rugged aluminum manifold, brass barb fittings and a unique steel chassis which substantially reduces the overall size.
A precision gauge is provided for the branch line pressure.
Specifications
Brand
Accuracy
- ± 10 %
Approvals & Certifications
- CE
- EMC BS EN 55022: 1998, BS EN 55024: 1998, EN 61000-3-3, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-11
- RoHS
Current
- 100 mA at 2.4 VA
Differential Pressure
- psig: 0 to 20 (kPa: 0 to 137.9, bar: 0 to 1.379)
Enclosure Finish
- Baked on Enamel - PMS2 GR88B
Enclosure, Body Material
- 18 Gauge Cold Rolled Steel Chassis
Flow Rate
- 550 scfm
Materials of Construction
- Aluminum - Manifold
Operating Temperature
- 0° to 70° C (32° to 158° F)
Process Connection Material
- Barb Fitting: Brass
Pulse Range
- 0.30 to 25 seconds - Output Width
Repeatability
- ± 1 %
Solenoid Type
- Floating Poppet
Storage Temperature
- -40° to 100° C (-40° to 212° F)
Supply Pressure - Maximum
- psig: 30 (kPa: 207, bar: 2.07)
Supply Voltage
- 24 Vac/dc
Tube Connection
- 1/4” Tube (Brass Hose Barb)