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| Item | Digital Panel Meter |
| Connector Type | Compression Fitting |
| Depth | 4 1/2" |
| Display Digits | 4 |
| Display Height | 2/5" |
| Display Span | 9999 |
| Display Type | LCD |
| Electrical Connection | Screw Terminals |
| Electrical Rating | 8A @ 240V AC |
| Fits | 1/8 DIN |
| For Barbed Inside Dia. | 0.188" |
| Housing Material | ABS |
| Includes | Instructions |
| Input Range | 0 in. wc to 0.25 in. wc |
| Ip Rating | IP66 |
| Min. Voltage | 24V DC |
| Mounting Orientation | Horizontal Plane |
| Mounting Type | Clip |
| Pressure Range | 0 in. wc to 0.25 in. wc , 0 psi to 2 psi |
| Range Type | Standard Range |
| Response Time | 250 ms |
| Temp. Range | +32°F to +170°F |
| Tube Inside Dia. | 1/8" |
| Tube Outside Dia. | 1/4" |
| Type | Pressure |
| Ac Supply Voltage | 100-240V AC |
| Ac Voltage Input | 100-240V AC |
| Ac Voltage Supply Max. | 240V AC |
| Ac Voltage Supply Min. | 100V AC |
| Accuracy | +/-0.5% |
| Current Display - Maximum | 20 mA |
| Current Display - Minimum | 4 mA |
| Cutout Din Size | 1/8" |
| Cutout Height | 1 49/64" |
| Cutout Width | 3 5/8" |
| Dc Supply Voltage | 132-240V DC |
| Dc Voltage Input Signal | 132-240V DC |
| Dc Voltage Supply Max. | 240V DC |
| Dc Voltage Supply Min. | 132V DC |
| Digit Height - Max. | 0.4" |
| Digital Display Screen Color | Black |
| Digital Display Screen Type | LCD |
| Display Span - Maximum | 9999 |
| Function Type | Differential Pressure Controller |
| Input Signal | 4-20 mA |
| Interface | RS-485, USB |
| Nema Enclosure Rating | 4X |
| Number Of Display Digits | 4 |
| Overall Depth | 5.2" |
| Overall Height | 7.9" |
| Overall Width | 5 1/5" |
| Pressure Display - Maximum | 0.25 in. wc |
| Pressure Display - Minimum | 0 in. wc |
| Pressure Input | 0 in. wc to 0.25 in. wc |
| Relay Ac Contact Rating | 8A @ 240V AC Resistive |
| Relay Contact Form | (2) SPDT |
| Series | DH Series |
| Standards | CE, UL |
| Supply Voltage | 100-240V AC |
| Terminal Connection Type | Screw Clamp |
| Ship weight (kg) | 0.68 |
| Ship height (cm) | 20.32 |
| Ship length (cm) | 13.46 |
| Ship width (cm) | 13.72 |
| HS code | 9032896050 |
| Country of Origin | US |
The Dwyer DH Digihelic® Series differential pressure controller is a 3-in-1 instrument possessing a digital display gauge, control relay switches, and a transmitter with current output. The DH Digihelic® Series is the ideal instrument for pressure, velocity and flow applications, achieving a 0.5% full scale accuracy on ranges from 5 to 100 in W.C.
| Model | Input Range | Pressure Range | Range Type | Temp. Range | Price | |
|---|---|---|---|---|---|---|
| DH-004 | 0.0 in. wc to 1.0 in. wc | 0 in. wc to 1 in. wc | Standard Range | 32°F to 170°F | £1,322.65 | |
| DH-006 | 0.0 in. wc to 5.0 in. wc | 0 in. wc to 5 in. wc | Standard Range | 32°F to 170°F | £1,028.27 | |
| DH-007 | 0.0 in. wc to 10.0 in. wc | 0 in. wc to 10 in. wc | Standard Range | 32°F to 170°F | £1,028.27 | |
| DH-008 | 0.0 in. wc to 25.0 in. wc | 0 in. wc to 25 in. wc | Standard Range | 32°F to 170°F | £1,028.27 | |
| DH-009 | 0.0 in. wc to 50.0 in. wc | 0 in. wc to 50 in. wc | Standard Range | 32° to 170°F | £1,041.60 | |
| DH-010 | 0.0 in. wc to 100.0 in. wc | 0 in. wc to 100 in. wc | Standard Range | 32°F to 170°F | £1,041.60 | |
| DH-012 | - | -0.25 in. wc to 0 in. wc to +0.25 in. wc | Bi Directional Range | 32°F to 170°F | £1,367.33 |
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