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Dwyer A3000-10KPA Photohelic Pressure Switch Gauge Range 0-10 kPa.

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Dwyer A3000-10KPA Photohelic Pressure Switch Gauge Range 0-10 kPa.

Price 40000 INR/ Piece

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MOQ : 1 Piece

Dwyer A3000-10KPA Photohelic Pressure Switch Gauge Range 0-10 kPa. Specification

Thread
1/8 NPT Female

Sensor Type
Photohelic

Outer Size
4 inch dial (approx. 101 mm)

Bourdon Tube
Not Applicable (Diaphragm sensor construction)

Grade
Industrial

Display
Analog + Switch Indicator

Seal Material
Neoprene

Material
Die-cast aluminum case, acrylic lens

Dial Material
White aluminum dial with black/red markings

Pointer Material
Black aluminum pointer

Processing Type
Pressure/Vacuum measurement with setpoint control

Diameter
4 inch (approx. 101 mm)

Glass Size
4 inch round clear acrylic window

Mount Type
Panel Mount / Surface Mount

Scale Range
0-10 kPa

Accuracy
2% of full scale

Finishing
Grey epoxy-coated die-cast aluminum

Measure Pressure Of
Air and compatible gases

Accessories
Panel mounting kit, mounting screws, instruction manual

Dwyer A3000-10KPA Photohelic Pressure Switch Gauge Range 0-10 kPa. Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash on Delivery (COD), Letter of Credit (L/C), Telegraphic Transfer (T/T), Western Union, Paypal, Letter of Credit at Sight (Sight L/C), Cash Against Delivery (CAD), Delivery Point (DP), Days after Acceptance (DA), Cash in Advance (CID), Cheque, Cash Advance (CA)

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Packaging Details
EXTRA

Main Export Market(s)
Eastern Europe, Middle East, Africa, Central America, South America, Western Europe, Asia, North America, Australia

Main Domestic Market
Himachal Pradesh, Tripura, Meghalaya, Uttarakhand, South India, East India, West India, Andaman and Nicobar Islands, Andhra Pradesh, Assam, Arunachal Pradesh, Bihar, Chhattisgarh, Chandigarh, Delhi, Dadra and Nagar Haveli, Daman and Diu, Gujarat, Goa, Haryana, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Lakshadweep, Madhya Pradesh, Maharashtra, Mizoram, Manipur, Nagaland, Odisha, Punjab, Pondicherry, Rajasthan, Sikkim, Telangana, West Bengal, Uttar Pradesh, Tamil Nadu, North India, Central India, All India

Certifications
YAS

About Dwyer A3000-10KPA Photohelic Pressure Switch Gauge Range 0-10 kPa.

Dwyer A3000-10KPA Photohelic Pressure Switch Gauge Range 0-10 kPa.

Dwyer Instruments A3000-10KPA

Photohelic Pressure Switch/Gage Range 0-10 kPa.

Order #: A3000-10KPA

Mfg #: A3000-10KPA

Photohelic Switch/Gages Function as Versatile, Highly Repeatable Pressure Switches Combined with a precise pressure gage employing the time-proven Magnehelic gage design. The Photohelic switch/gage measures and controls positive, negative or differential pressures of air and compatible gases. Standard models are rated to 25 psig (1.7 bar) with options to 35 (2.4) or 80 (5.5 bar) psig. Single pressure 36000S models measure to 6000 psig (413 bar) with a 9000 psig (620 bar) rating. Two phototransistor actuated, DPDT relays are included for low/high limit control. Easy to adjust set point indicators are controlled by knobs located on the gage face. Individual set point deadband is one pointer width - less than 1% of full scale. Set points can be interlocked to provide variable deadband - ideal for control of fans, dampers, etc. Gage reading is continuous and unaffected by switch operation, even during loss of electrical power. Choose from full scale pressure ranges from a low 0-.25" (0-6 mm) w.c. up to 30 psi (21 bar); single positive pressure to 6000 psig (413 bar).

Availability: Item ships in about Ships in 4-6 weeks

Product Highlights

Range 0-10 kPa

Specifications

GAGE SPECIFICATIONS

Service:Air and Non-Combustible, Compatible Gases.

Wetted: Materials:Consult Factory.

Accuracy:2% of FS at 70F (21.1C). 3% on -0 and 4% on -00 models.

Pressure Limits:-20" Hg. to 25 psig (-0.677 to 1.72 bar). MP option; 35 psig (2.41 bar), HP option; 80 psig (5.52 bar).

Temperature Limits:20 to 120F. (-6.67 to 48.9C). -20 to 120F (-28 to 48.9C) with low temperature option.

Process Connections:1/8" female NPT.

Size:4" (101.6 mm) dial face, 5" (127 mm) O.D. x 8-1/4" (209.55 mm).

Weight:4 lb (1.81 kg).

SWITCH SPECIFICATIONS

Switch Type:Each setpoint has 2 Form C relays (DPDT).

Repeatability:1% of FS.

Electrical Rating:10 A 28 VDC, 10 A 120, 240 VAC.

Electrical Connections:Screw terminals. Use 167F (75C) copper conductors only.

Power Requirements:120 VAC, 50/60 Hz; 240 VAC & 24 VAC power optional.

Mounting Orientation:Diaphragm in vertical position. Consult factory for other position orientations.

Set Point Adjustment:Adjustable knobs on face.

Agency Approvals:CE, CSA, UL.

Precise Pressure Measurement and Setpoint Control

With a scale ranging from 0 to 10 kPa, the Dwyer A3000-10KPA delivers reliable pressure or vacuum monitoring of air and compatible gases. Its dual SPDT switch outputs allow two setpoints to be tailored for your application, ensuring real-time control and early warning in critical environments like HVAC systems, filter status monitoring, and clean room settings.

Durable Construction for Demanding Environments

Engineered for industrial use, the gauge features a die-cast aluminum case with a grey epoxy finish. The device is designed to handle harsh conditions and operates within an impressive temperature range of -20C to 60C. The IP54/NEMA 2 enclosure protects internal components from dust and splashing, making it highly dependable for panel and surface mount installations.

User-Friendly Operation and Installation

The Photohelic gauge offers both manual and automatic reset for versatile workflow needs. The large 4-inch analog dial provides clear visibility, while the panel mounting kit and instructions included streamline setup. Its 1/8" NPT female ports make pressure connections simple, and with compliance to RoHS and CE, it meets global safety standards.

FAQs of Dwyer A3000-10KPA Photohelic Pressure Switch Gauge Range 0-10 kPa.:

Q: How do I install the Dwyer A3000-10KPA Photohelic Pressure Switch Gauge?

A: Installation involves securing the device using the panel mounting kit into a 143 mm diameter cutout. Connect your pressure/vacuum sources to the two 1/8" NPT female ports, then wire the relay contacts to your control system as per the instruction manual. Both surface and panel mounting options are supported.

Q: What is the benefit of having two adjustable SPDT relay setpoints in this gauge?

A: Having two independently adjustable SPDT relays allows for greater flexibility in control applications, enabling you to initiate actions (such as alarms, fan startups, or filter changes) at two different pressure thresholds, enhancing process safety and efficiency.

Q: When should I use the manual versus automatic reset functions?

A: Automatic reset is ideal for typical monitoring and control tasks. If you require the system to pause for inspection or manual confirmation after a setpoint is reached, use the manual reset feature, which can help in maintenance or troubleshooting scenarios.

Q: What types of environments is this gauge suitable for?

A: The A3000-10KPA is suited for industrial-grade environments including HVAC systems, cleanrooms, blower and fan control, and filter monitoring, thanks to its robust enclosure (IP54/NEMA 2 rating) and wide operating temperature range.

Q: How accurate is the pressure measurement and what gases can be measured?

A: The gauge provides accuracy within 2% of full scale and is designed to measure the pressure or vacuum of air and compatible non-corrosive gases.

Q: Where can I purchase this product in India?

A: You can procure the Dwyer A3000-10KPA from authorized manufacturers, suppliers, traders, and wholesalers across India. Refer to local industrial automation vendors or Dwyers official network for sourcing options.

Q: What is the process for adjusting the pressure setpoints?

A: Setpoints are adjusted using accessible dials on the gauge front. Simply turn the setpoint knobs while referencing the analog display and switch indicator to set desired activation pressures tailored to your systems operational requirements.

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