Dwyer A3000-100CM Photohelic Pressure Switch Gauge

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Dwyer A3000-100CM Photohelic Pressure Switch Gauge

Price 45000 INR/ Piece

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MOQ : 5 Pieces

Dwyer A3000-100CM Photohelic Pressure Switch Gauge Specification

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

Usage
Air and non-combustible,compatible gases

Material
Metal Alloy

Dial Material
Plastic

Pointer Material
Alloy

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

Processing Type
Standard

Product Type
Dwyer A3000-100CM Photohelic Pressure Switch Gauge Range:0-100 cm w.c.

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

Glass Size
4"(101.6 mm)

Weight
4lb (1.81 kg) Kilograms (kg)

Mount Type
Panel

Color
Black

Scale Range
Range:0-100 cm w.c.

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

Finishing
Matte, Polished, Galvanized, Antique

Measure Pressure Of
Steam, Oil, Gas

Dwyer A3000-100CM Photohelic Pressure Switch Gauge Trade Information

Minimum Order Quantity
5 Pieces

FOB Port
Delhi

Payment Terms
Cash on Delivery (COD), Cash Against Delivery (CAD), Cash in Advance (CID), Cash Advance (CA)

Supply Ability
5 Pieces Per Week

Delivery Time
5-6 Week

Main Export Market(s)
Middle East, Asia

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

Certifications
Websites : www.dpengineers.in www.dpengineer.in www.dpengineers.co.in www.dpengineer.co.in www.dpengineersindia.com www.dpengineerindia.com www.dpengineersindia.in www.dpengineers.info www.dpengineer.info www.dp-engineers.com www.dpengineerindia.in www.dpengineersindia.net www.dpengineersdelhi.co.in www.dpengineersdelhi.com www.dpengineersdelhi.net

About Dwyer A3000-100CM Photohelic Pressure Switch Gauge

Dwyer A3000-100CM Photohelic Pressure Switch Gauge Range 0-100 cm w.c.

Dwyer Instruments A3000-100CM

Photohelic Pressure Switch/Gage Range 0-100 cm w.c

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 0-100 cm w.c.

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:4lb (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 Monitoring and Control

The A3000-100CM Photohelic Pressure Switch Gauge effortlessly combines pressure indication and switching for comprehensive process management. Its high accuracy and clear 4" dial display enable precise readings, making it suitable even for critical applications. Operators benefit from its swift response and dependable measurement, ideal for monitoring steam, oil, or gas systems in industrial environments.

Robust Construction for Demanding Applications

Engineered with a rugged metal alloy housing, matte or polished finish, and a durable plastic dial, this gauge is built to withstand tough conditions. The alloy pointer provides lasting reliability, and the panel-mount design simplifies integration into existing control systems. With a variety of finish options, it can match functional and aesthetic preferences.

FAQ's of Dwyer A3000-100CM Photohelic Pressure Switch Gauge:

Q: How does the Dwyer A3000-100CM Photohelic Gauge function in process control?

A: The A3000-100CM Photohelic Pressure Switch Gauge operates by continuously monitoring pressure and activating built-in switches once set pressure limits are reached, allowing for automated process control and protection of equipment in steam, oil, or gas applications.

Q: What materials and finishes are available for this photohelic pressure gauge?

A: This gauge is constructed from a robust metal alloy, featuring a plastic dial, alloy pointer, and several finishing options, including matte, polished, galvanized, and antique, ensuring both durability and suitability for various environments.

Q: When is it appropriate to use the A3000-100CM in industrial applications?

A: It is ideal for scenarios requiring precise pressure measurement and automation, such as managing steam, oil, or compatible gas systems, especially in settings where both measurement and control are essential for safety and efficiency.

Q: Where should this gauge be installed for optimal performance?

A: The A3000-100CM is designed for panel mounting, making it suitable for integration into industrial control panels in a wide range of process plants and facilities, ensuring easy access and clear visibility for operators.

Q: What is the process for calibrating or setting pressure limits on this gauge?

A: The pressure limits can be set using the adjustable set points on the gauge's front. Calibration follows the manufacturer's guidelines to ensure accurate switching and indication, with adjustments often made at standard room temperature for optimal accuracy.

Q: How can users benefit from using the Dwyer A3000-100CM Photohelic Pressure Switch Gauge?

A: Users gain from increased process reliability, enhanced safety due to automatic switching at pre-set pressures, and clear, accurate readouts, reducing the risk of equipment failure and optimizing operational efficiency.

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