Get your Special Pricing!

DPA-33-153-62 | Differential pressure switch | brass bellows | range 0-20 psid (0-1.4 bar) | max. pressure 100 psig (6.9 bar) | min. deadband 1.5 psid (.10 bar). | Dwyer Instruments

The photo is for representation purposes only and may not be a photo of product being purchased.

Search products similar to DPA-33-153-62

Jump to: Documents Overview Specifications Reviews

Documents and manuals

Dwyer Instruments DPA-33-153-62 Documents

Instruction Manual Series DP Catalog Page More Info

Overview

Details for DPA-33-153-62

The DPA-33-153-62 from Dwyer Instruments is a 0/20# 2 Brass Bellow Diff # Sw, designed for high-precision differential pressure measurement. This durable instrument features a brass bellow construction, providing exceptional accuracy and reliability. It is ideal for monitoring pressure in various industrial applications, including HVAC systems, process control, and pneumatic equipment. Key Features * Brass bellow construction for accuracy and durability * 0/20# differential pressure range * Compact and lightweight design * Easy to install and maintain Applications * Monitoring pressure in HVAC systems * Controlling pressure in process control systems * Testing and calibrating pneumatic equipment * Ensuring safety in industrial settings At our HVAC supply store, we offer the best prices and fast shipping for all your industrial supply needs. Trust us for reliable products and exceptional customer service. Order your DPA-33-153-62 today!

Series DP Double Bellows Differential Pressure Switch

Visible Setpoints, Adjustable or Fixed Deadband . . . High Pressure Ranges

Two opposing bellows combine maximum sensitivity and vibration resistance at a moderate cost in the Series DP Differential Pressure Switches. Both set and reset points are easily adjustable through non-interactive, externally accessible controls. Visible setpoint indicators simplify changes. SPDT snap action switch, 316 stainless steel or brass bellows, flanged steel housing. Rated pressures to 600 psig.

A wide variety of switches and circuit styles enables exactly the specific type of control function needed for any system. Mercury switches are a good choice for humid areas while snap switches are better able to resist vibration. Various operations possible include single adjustment - fixed deadband, double adjustment - adjustable deadband, manual reset (increasing or decreasing pressure) and two stage with each SPST or SPDT switch independently adjustable. Standard enclosure is NEMA-1 style. Optional weatherproof construction is for outdoor use and explosion-proof enclosure meets requirements for Class I, Groups C & D; Class II, Groups E, F & G.

California Residents: Click Here for Proposition 65 WARNING.

Product Applications

Accurate switch triggers in high pressure applications

Bellows switch design provides sensitivity to pressure changes but resists vibrationpreventing out of range switching
External access to set and rest controls makes for easy adjustments
Visible set point indicators simplify changes

Specifications

Series: DP Double Bellows Differential Pressure Switch
freeship
Category/Type: Pressure
Type: Differential Pressure
Series: DP Double Bellows Differential Pressure Switch
Wetted Materials: Brass on ranges 61; 62; 63 or 316SS on ranges 62E; 64E 65E.
Temperature Limits: -10 to 180°F (-23 to 82°C).
Pressure Limit: Maximum pressure of the operating range.
Enclosure Rating: General purpose; weatherproof or explosion-proof.
Switch Type: Mercury or snap switch; see Ordering Page.
Electrical Rating: See Ordering Page.
Electrical Connection: Screw terminal.
Conduit Connection: General purpose: 1/2" hole for conduit hub. Weatherproof: 1/2" conduit hub. Explosion-proof: 3/4" NPT female.
Process Connection: General purpose and weatherproof: 1/8" NPT female. Explosion-proof: 1/4" NPT male.
Mounting Orientation: Vertical.
Set Point Adjustment: Thumbscrew.
Weight: General purpose: 5 lb (2.3 kg). Weatherproof: 7 lb (3 kg). Explosion-proof: 25 lb (11 kg).
Agency Approvals: cULus.