A3010 | Dwyer Instruments | Flow
Pressure Switch/Gage, Range 0-10 W.C.
Brand:Dwyer Instruments
MPN:A3010
SKU:3010
List Price:
$1,414.00
Today's Price:
$735.28
Log in for customized pricingproduct specifications
Contact Rating
1 A
Contact Type
2 DPDT
Accuracy
2%
Approvals
CE, CSA, UL
Connection
NPT
Dial Size
4.00 in
Filling
Dry
Measurement
Inches of Water Column
Media Compatibility
Liquid, Gas
Mount
Center Back
Range
±10 in WC
Type
Fixed
Set Point Range
0 - 10 in WC
Connection Size
1/8 in
Supply Voltage (Nominal)
24 VDC
product series specifications
Gage Specifications:
Accuracy: ±2% of FS at 70°C (21.1°C), ±3% on -0 and ±4% on -00 models
Service: Air and non-combustible, compatible gases
Pressure Limits: -20 inHg to 25 psig (-67.7 to 172 kPa)
MP Option: 35 psig (241 kPa)
HP Option: 80 psig (551 kPa)
A36003S-36010S: 150 psig (1034 kPa)
A36020S and higher: 1.2 x full-scale pressure
Temperature Limits: 20° to 120°C (-6.67° to 48.9°C)
Process Connections: 1/8 in female NPT
Size: 4 in (101.6 mm) dial face, 5 in (127 mm) OD x 8 1/4 in (209.55 mm)
Weight: 4 lb (1.81 Kg)
Switch Specifications:
Contact Type: Each setpoint has 2 Form C relays (DPDT)
Repeatability: ± 1% of FS
Electrical Rating: 10A @ 28 VDC, 10A @ 120, 240 VAC
Electrical Connections: Screw terminals. Use 185°C (75°C) copper conductors only
Power Requirements: 120 VAC, 50/60 Hz; 240 VAC & 24 VAC power optional
Mounting Orientation: Diaphragm in vertical position.
Set Point Adjustment: Adjustable knobs on face
Approvals: CE, CSA, UL File #E38121
Warranty: 1 year
product series features
- Gage pointer and light shutter are mounted on helix and balancing counterweight
- Light shield effectively protects phototransistors from strong outside light sources
- Optical limit switches are used for reliability and long service life
- Load relays a re DPDT with latching feature for maximum application versatility
more information & related documents
Series Description
The Dwyer A3000 Series Photohelic® switches/gages function as versatile, highly repeatable pressure switches combined with a precise pressure gage employing the time-proven Magnehelic® gage design. The Photohelic® gage measures and controls positive, negative or differential pressures of air and compatible gases. Standard models are rated to 25 psig with options to 35 or 80 psig. Single pressure 36000S models measure to 6000 psig with a 9000 psig rating.
Kele Description
PHOTOHELIC 0-10IN W.C.
Manufacturer
Dwyer Instruments
Related Documents
A3000 Data Sheet 
