The BAPI ZPS-ACC01 is a 2" x 4" stainless steel wall plate zone pressure pickup port engineered for wall-mounted differential pressure sensing in commercial HVAC and building automation systems. The integral 80 micron sintered stainless steel filter prevents insects and debris from entering or plugging the sensing tubing, ensuring accurate, long-term performance in occupied spaces. An integrated 10K-2 Thermistor is factory-installed, enabling simultaneous zone temperature measurement from the same location.
80 Micron Sintered SS Filter
Permanently integrated sintered stainless steel filter blocks insects and airborne debris at the sensing port opening, protecting downstream tubing from blockages without measurably affecting pressure readings.
Universal Tubing Fit
Accommodates 1/8" I.D. through 5/32" I.D. sensing tubing, compatible with standard 1/4" OD polyethylene and 3/16" OD vinyl tubing used across most BAS zone pressure sensor installations.
Specifications
| ZPS-ACC01 Zone Pressure Wall Plate Pickup Port | |
|---|---|
| Port Style | 2" x 4" Wall Plate |
| Housing Material | Stainless Steel |
| Dimensions | 2.78 in [70.6 mm] W × 4.50 in [114.3 mm] H |
| Sensing Tubing I.D. | 1/8" to 5/32" |
| Inlet Filter | 80 Micron Sintered Stainless Steel |
| Operating Temp Range | 32 to 122°F (0 to 50°C) |
| Humidity Range | 0% to 95% RH, non-condensing |
| Temperature Sensor | 10K Type 2 Thermistor |
Frequently Asked Questions
What sensing tubing connects to the ZPS-ACC01?
The port accepts 1/8" I.D. through 5/32" I.D. tubing. Standard 1/4" OD × 1/8" I.D. polyethylene sensing tubing used with most BAPI zone pressure sensors connects directly without adapters.
Does the sintered filter require replacement or maintenance?
No. The 80 micron sintered stainless steel filter is a permanent structural component that requires no routine maintenance. In unusually dusty or particulate-heavy environments, inspect the port opening annually for visible obstruction.
Is the ZPS-ACC01 compatible with all BAPI zone pressure sensors?
Yes. The ZPS-ACC01 is designed as a pressure pickup accessory for the full BAPI ZPS series. Connect via standard sensing tubing routed through the wall cavity or conduit from the pickup port to the pressure sensor.
