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DHII-008
Series: Series DHII Digihelic Differential Pressure Controller Brand: Dwyer Instruments, LLCDWYER Differential Pressure Controller, Selectable Engineering Units: 25.00" W.C., 2.083 ft. W.C., 635.0 mm W.C., 63.50 cm W.C., .9032 psi, 1.839" Hg, 46.71 mm Hg, 62.27 mbar, 6227 Pa, 6.227 kPa, 62.27 hPa, 14.45 oz/in².
Price
$1,957.00
CAD
Stock
25+ In Stock
- Pressure Range - Inches WC: 0 to 25
Specifications
Brand
Accuracy
- ± 0.5 % at 25° C (77° F) Including Hysteresis & Repeatability, (After 1-Hour Warm-Up)
Adjustment Type
- Field Adjustable
Approvals & Certifications
- CE
- UL
Compensated Temperature
- 0° to 60° C (32° to 140° F)
Consumption
- 132-240 Vdc, 7 VA, Max.
- High Voltage Power = 100 to 240 Vac
- Low Voltage Power = 24 Vdc - 130 mA - Max.
Display
- 4-digit Backlit LCD 0.6" Height. LED Indicators for Set Point & Alarm Status
Electrical Connectors
- 1/2" Watertight Conduit
- Euro Typical Removable Terminal Blocks with Watertight Conduit Fittings
Electrical Rating
- 8 A at 240 Vac Resistive
Enclosure, Body Material
- Aluminum, Glass
Environmental Protection
- IP66
- NEMA 4
Media
- Air & Non-Combustible, Compatible Gases
NPT Connection
- 1/8" NPT Female
Output
- 4-20 mA DC Into 900 ohms, Max.
Power Requirement
- 50/400 Hz or 132 to 240 Vdc
- High Voltage Power = 100 to 240 Vac
- Low Voltage Power = 24 Vdc ± 20 %
Response Time
- 250 ms (Dampening Set to 1)
Sensor Orientation
- Mount Unit in Horizontal Plane
Set Point - Decreasing
- inH₂O: -10 to 100
Set Point - Increasing
- inH₂O: -10 to 100
Span & Zero Adjustments
- Accessible Via Menus
Stability
- < ± 1 % Per Year
Switch Type
- 2 SPDT Relays
Temperature Range
- 0° to 60° C (32° to 140° F)
Thermal Drift
- 0.036/°C (0.020 %/°F) from 25° C (77° F)
