Series DHII Digihelic® Differential Pressure Controller
The Series DHII Digihelic® Differential Pressure Controller takes all the features of the standard Digihelic® Pressure Controller and packages them in a robust NEMA 4 (IP66) housing.
The Digihelic® II Pressure Controller combines the 2 SPDT control relays, 4-20 mA process output and Modbus® communications with a large, brightly backlit 4 digit LCD display that can easily be seen from long distances. The electrical wiring has also been enhanced in the DHII with its detachable terminal blocks. The removable terminals allow the install to easily wire the terminal block outside the housing and then attach to the circuit board, reducing wiring difficulties and installation time on the process.
The Digihelic® II Differential Pressure Control in the NEMA 4 (IP66) enclosure enables this product to be the perfect choice when mounting pressure controls outdoors in such applications as rooftop air handlers. This housing also makes it the ideal solution for surface mounting in clean rooms or facilities where water or a cleaning solution is utilized in maintaining plant cleanliness.
NIST CALIBRATION available in Product Configurator.
California Residents: Click Here for Proposition 65 WARNING.
- Air Handlers
- Clean Rooms
|A-301||Static pressure tip, for 1/4" metal tubing connection.||1-3 days*||
|A-302||Static pressure tip, for 3/16" and 1/8" ID plastic or rubber tubing.||1-3 days*||
|A-302F-A||303 SS Static pressure tip with mounting flange, for 3/16" I.D. rubber or plastic tubing. 4" insertion depth, includes mounting screws||1-3 days*||
|A-438||Surface mounting bracket||1-3 days*||
|A-489||4" 303 SS straight static pressure tip with flange, 1/4" hose barb.||1-3 days*||
|DIGIHELIC LINKS||Communication software CD.||1-3 days*||
|MN-1||Mini-Node™ RS-485 to USB converter||1-3 days*||