Dwyer DHC-202 Digihelic® Differential Pressure Controller, 4-20 mA Output, 1.5% Accuracy (Differential, 0.25 NOT VALID, NPT Female, 1/8 in, IP66, NEMA Type 4X)

Height: 1.9 in

Weight: 8.8 oz

Accuracy: ± 1.5 %

Baud Rate: 9600 to 115200

Materials: Polycarbonate

Stability: <± 1% FSO/year

Compliance: BTL, CE

Device Load: 1/8 Unit

Switch Note: 2 SPDT relays, 1 A @ 30 VAC/VDC

Switch Type: (2) SPDT

Display Note: Backlit LCD display, LED setpoint indicators

Display Type: LCD

Accuracy Note: ± 0.5% FSO for all ranges, except 0.5 in w.c. @ ± 1% FSO, and ranges at or below ± 0.25 in w.c. @ ± 1.5% FSO

Output Detail: 4 to 20 mA; 0 to 10 V, 0 to 5 V, 1 to 5 V, 2 to 10 V

Output Signal: Current, Voltage

Pressure Type: Differential

Pressure, Max: 0.25 NOT VALID

Pressure, Min: -0.25 NOT VALID

Response Time: 400 ms

Switch Rating: 1 A @ 30 Vac/Vdc

Burst Pressure: 6 psi Maximum

Data Interface: BACnet MS/TP, Modbus RTU

Outer Diameter: 5 in

Supply Voltage: 12 to 28 Vac/Vdc

Number of Wires: 4

Thermal Effects: 0.02% FS/°F

Enclosure Ratings: IP66, NEMA Type 4X

Materials, Wetted: Consult Factory

Power Consumption: 3 VA

Supply Power Note: 12-28 VDC or 12-28 VAC 50 to 400 Hz

Supply Power Type: AC/DC

Response Time Note: 400 ms (damping set to 0)

Media Compatibility: Air, Argon, Carbon dioxide, Helium, Nitrogen, Non-Corrosive Dry Gases

Mounting Orientation: None

Set Point Adjustment: Menu Configurable

Electrical Connection: Sub-D Male Miniature Connector

Process Connection Note: 1/8" female NPT ports on side and back

Process Connection Size: 1/8 in

Process Connection Type: NPT Female

Operating Temperature, Max: 158 °F

Operating Temperature, Min: -4 °F

Zero Setting Adjustable Range: Accessible via Menus