Images are representations only.
DH3-007-NIST
Series: Series DH3 Digihelic Differential Pressure Controller Brand: Dwyer Instruments, LLC
Price
$1,265.00
CAD
Stock
13 In Stock
- Pressure Range - Inches WC: 0 to 10
- Certificates - NIST Traceable Calibration Certificate
Specifications
Brand
Accuracy
- ± 0.5 % at 25° C (77° F) Including Hysteresis & Repeatability, (After 1-Hour Warm-Up)
Adjustment Type
- Adjustable Via Keypad on Face
Approvals & Certifications
- CE
Compensated Temperature
- 0° to 60° C (32° to 140° F)
Consumption
- 3 VA, Max.
Display
- Backlit 4-Digit LCD 0.4” Height LED Indicators for Set Point & Alarm Status
Electrical Connectors
- 15-Pin Male High Density D-Sub Connection
- 18” Cable (46 cm) with 10-Conductors Included (4” & 10” Cables Available)
Electrical Rating
- 1 A at 30 Vdc/Vac
Enclosure, Body Material
- Bezel
- Die Cast Aluminum Case
Media
- Air & Non-Combustible, Compatible Gases
NPT Connection
- 1/8” NPT Female
Output
- 4-20 mA DC Into 900 ohms, Max.
Power Requirement
- 12-28 Vac, 50/400 Hz
Response Time
- 250 milliseconds (Damping Set to 1)
Sensor Orientation
- Mount Unit in Vertical Plane
Set Point - Decreasing
- Inches WC: 0 to 25
Set Point - Increasing
- Inches WC: 0 to 25
Size
- Gauge: 5” (127 mm) O.D. x 3-1/8” (79.38 mm)
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
- ± 0.054 %/°C (± 0.03 %/°F)
- 0.036/°C (0.020 %/°F) from 25° C (77° F)
