Differential Pressure Gauges - Page 30

Manufacturer: Ashcroft Inc. Brand: Ashcroft Model: 351130FD25SXCYLM15#

The Type 1130 uses a piston design where small migration of the process media is permissible.

Manufacturer: Mid-West Instrument Brand: Mid-West Instrument Model: 122-AA-02-O(MA)

Mid-West Instrument piston type differential pressure gauge. Simple, rugged, compact design. Over-range protection to maximum pressure. Weather resistant construction standard. Shatter resistant acrylic lens. A low cost differential pressure gauge for use in measuring the pressure drop across filters, strainers, separators, valves, pumps, chillers, etc., and for local flow indication and control. Proof pressure: two times rated working pressure at ambient temperature. Aluminum body material. Stainless steel internal metal part. Buna-N seal material. 1/4-inches FNPT end connections, 2-1/2-inches uni-directional round dial, weather resistant engineered plastic case, accuracy +/-5 percent full scale (ascending). One reed switch (clamp-on). SPDT 3W, 0.25 Amp, 125 VAC/VDC (standard) (switch adjustable range of 10-100 percent).

Manufacturer: Mid-West Instrument Brand: Mid-West Instrument Model: 121-AA-00-O(AA)

Mid-West Instrument piston type differential pressure gauge. Over-range protection to maximum pressure. Weather resistant construction standard. Shatter resistant acrylic lens. A low cost differential pressure gauge for use in measuring the pressure drop across filters, strainers, separators, valves, pumps, chillers, etc., and for local flow indication and control. Proof pressure: two times rated working pressure at ambient temperature. Aluminum body material. Stainless steel internal metal part. Buna-N seal material. 1/4-inches FNPT back connections, 2-1/2-inches uni-directional round dial, weather resistant engineered plastic case, accuracy +/-2 percent full scale (ascending). One reed switch in NEMA 4X/IP65 plastic enclosure with terminal strip (1/2-inches FNPT conduit connection). SPDT 3W, 0.25 Amp, 125 VAC/VDC (standard) (switch adjustable range of 15-95 percent).

Manufacturer: Mid-West Instrument Brand: Mid-West Instrument Model: 522-AA-02-AO

Mid-West Instrument diaphragm type differential pressure gauge. Weather resistant construction standard. Shatter resistant acrylic lens. Ideally suited for use on dissimilar fluids and wet gas or fluids with particulates present. Common applications: filter/strainer monitoring, compressed air, hydraulic, refrigerant, pump performance testing, heat exchanger pressure drop monitoring, water treatment applications. Aluminum body material. 316 Stainless steel/ceramic/acetyl moving components. Buna-N seal material. 1/4-inches FNPT end connections, 2-1/2-inches uni-directional black on white round dial, weather resistant engineered plastic case, accuracy +/-5 percent full scale (ascending). Two 10-32 mounting holes, spaced 1.75-inches apart by 0.330-inches deep.

Manufacturer: Ashcroft Brand: Ashcroft

Gauge is ideal for use where ambient corrosion is a concern. Designed with stainless steel case and ring that offers excellent resistance to chemical, weather, and corrosion attack. This listing is for each. Technical Specification Item Differential Pressure Gauge Differential Pressure Range 0 to 10 H2O Rated Total Pressure 35 psi Connection Size 1/8 NPT Dial Size 4-1/2 Body Material Glass Filled Nylon Scale Type Pressure Pressure Range Minor Div. 0.25 H2O Relay Type SPDT Accuracy +/-3% Contact Rating 0.25A @ 175VAC/DC Dial Material Stainless steel Diaphragm Material Buna-N Piston Material Teflon Seal Material Buna-N Ambient Operating Range 0 Degrees to 140 Degrees F Includes Instructions Manufacturers Warranty Length 5 yr.

Manufacturer: Mid-West Instrument Brand: Mid-West Instrument Model: 522-AA-02-A(LE)

Mid-West Instrument diaphragm type differential pressure gauge. Weather resistant construction standard. Shatter resistant acrylic lens. Ideally suited for use on dissimilar fluids and wet gas or fluids with particulates present. Common applications: filter/strainer monitoring, compressed air, hydraulic, refrigerant, pump performance testing, heat exchanger pressure drop monitoring, water treatment applications. Aluminum body material. Buna-N seal material. 1/4-inches FNPT end connections, 2-1/2-inches uni-directional black and white round dial, weather resistant engineered plastic case, accuracy +/-5 percent full scale (ascending). 316 Stainless steel, ceramic and acetyl moving components. Two 10-32 mounting holes, spaced 1.75-inches apart by 330-inches deep. One switch in standard enclosure with plug-in connector (DIN43650/IP65-PG11) NEMA 4X. SPST 60W 3.0 Amp 240 VAC/VDC (normally open).

Manufacturer: Mid-West Instrument Brand: Mid-West Instrument Model: 522-AA-02-A(LE)

Mid-West Instrument diaphragm type differential pressure gauge. Weather resistant construction standard. Shatter resistant acrylic lens. Ideally suited for use on dissimilar fluids and wet gas or fluids with particulates present. Common applications: filter/strainer monitoring, compressed air, hydraulic, refrigerant, pump performance testing, heat exchanger pressure drop monitoring, water treatment applications. Aluminum body material. Buna-N seal material. 1/4-inches FNPT end connections, 2-1/2-inches uni-directional black and white round dial, weather resistant engineered plastic case, accuracy +/-5 percent full scale (ascending). 316 Stainless steel, ceramic and acetyl moving components. Two 10-32 mounting holes, spaced 1.75-inches apart by 330-inches deep. One switch in standard enclosure with plug-in connector (DIN43650/IP65-PG11) NEMA 4X. SPST 60W 3.0 Amp 240 VAC/VDC (normally open).

Manufacturer: Mid-West Instrument Brand: Mid-West Instrument Model: 142-AC-00-OO

Mid-West Instrument diaphragm type differential pressure gauge. Weather resistant construction standard. Over range protection to full rated working pressure. Shatter resistant acrylic lens. Ideally suited for use on dissimilar fluids and wet gas or fluids with a high concentration of solids. Five year limited warranty. Total separation of high and low pressures by a Convoluted Elastomer Diaphragm. Sensor magnetically coupled to the indicating pointer and optional switches. Common applications: filter/strainer monitoring, compressed air, hydraulic, refrigerant, pump performance testing, heat exchanger pressure drop monitoring, water treatment applications, tank level monitoring horizontal or vertical, flow monitoring and balancing. Two times rated working pressure at ambient temperature. Aluminum body material. 316 Stainless steel internal metal part. Buna-N seal material. 1/4-inches FNPT back connections, 4-1/2-inches uni-directional round dial, weather resistant engineered plastic case, accuracy +/-2 percent full scale (ascending). Teflon guide bushings.

Manufacturer: Mid-West Instrument Brand: Mid-West Instrument Model: 140-AA-00-OO

Mid-West Instrument diaphragm type differential pressure gauge. Weather resistant construction standard. Over range protection to full rated working pressure. Shatter resistant acrylic lens. Ideally suited for use on dissimilar fluids and wet gas or fluids with a high concentration of solids. Five year limited warranty. Total separation of high and low pressures by a Convoluted Elastomer Diaphragm. Sensor magnetically coupled to the indicating pointer and optional switches. Common applications: filter/strainer monitoring, compressed air, hydraulic, refrigerant, pump performance testing, heat exchanger pressure drop monitoring, water treatment applications, tank level monitoring horizontal or vertical, flow monitoring and balancing. Two times rated working pressure at ambient temperature. Aluminum body material. 316 Stainless steel internal metal part. Buna-N seal material. 1/4-inches FNPT back connections, 2-1/2-inches uni-directional round dial, weather resistant engineered plastic case, accuracy +/-2 percent full scale (ascending). Teflon guide bushings.

Manufacturer: Dwyer Instruments Brand: Dwyer Model: 647-4

Monitor differential pressure in air/liquid flow systems, HVAC automation, pneumatic systems and process control with the Series 647 Wet/Wet Differential Pressure Transmitter. Units are temperature compensated and provide a 4 to 20 mA output signal which can be interfaced with chart recorders, data loggers and computerized monitoring and control systems.