Differential Pressure Gauges - Page 12

Manufacturer: Mid-West Instrument Brand: Mid-West Instrument Model: 130-SC-00-OO

Mid-West Instrument diaphragm type differential pressure gauge. Model 130 is a rugged general purpose differential pressure gauge. The low range capability of the Model 130 is ideally suited for flow, liquid level and vacuum applications. Magnetic coupling between the sensing element and the indicating pointer provides for complete isolation of the process fluid within the pressure capsule. Weather-resistant construction standard. Use on virtually all reasonably clean liquids or gases. Over-range protection to full rated working pressure. Diaphragm design allows use of dissimilar fluids on high and low side of gauge. Can be used with vacuum or pressure applications Shatter resistant lens. Common applications: tank level monitoring horizontal or vertical flow, liquid level, indication/balancing, filter monitoring for gases, water treatment applications and vacuum application. Two times rated working pressure at ambient temperature. 316 Stainless steel body material. 316 Stainless steel internal metal part. Buna-N seal material. 1/4-inches (2) (carbon steel compression tube fittings standard on "P" gauge body) 1/4-inches FNPT (4) (Standard on A, B, and S. gauge bodies), 4-1/2-inches uni-directional round dial, weather resistant engineered plastic case.

Manufacturer: Dwyer Instruments Brand: Dwyer Model: DM-1102

The DigiMag Series DM-1000 Digital Differential Pressure and Flow Gages monitor the pressure of air and compatible gases just as its famous analog predecessor the Magnehelic Differential Pressure Gage. All models are factory calibrated to specific ranges. The 4-digit LCD can display readings in common English and metric units so conversions are not necessary. The simplified four button operation reduces set up time and simplifies calibration with its digital push button zero and span.

Manufacturer: Mid-West Instrument Brand: Mid-West Instrument Model: 122-AC-02-OO

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 and for local flow indication and control. Five year limited warranty. 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, 4-1/2-inches uni-directional round dial, weather resistant engineered plastic case, accuracy +/-5 percent full scale (ascending).

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: 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: Johnson Controls, Inc. Brand: Johnson Controls

DPT2640005D, Johnson Controls, Inc., DIFF. PRESS. TRANS. 0-5in.wc. 0-5vd

Manufacturer: Mid-West Instrument Brand: Mid-West Instrument Model: 109-NE-00-OO

Mid-West Instrument bourdon tube type differential pressure gauge. Model 109 System pressure is applied to the inside of a slightly flattened arc- shaped tube. As pressure increases, the tube tends to restore to its original round cross-section. This change in cross-section causes the tube to straighten. Since the tube is permanently fastened at one end, the tip of the tube traces a curve that is the result of the change in angular position with respect to the center. Powered by a test quality Bourdon Tube assembly, the assembly is encapsulated in a high pressure chamber that is fitted with a pressure connection to the inside of the Bourdon Tube and a second connection to the pressure chamber. Model 109 assembly incorporates a bi-directional relief valve which provides over-pressure protection in both directions. When over-pressured from the high side, the valve is opened by a mechanical stop as the sensing element deflects to its maximum travel. When over-pressured from the low side, the spring-loaded valve opens when the differential pressure exceeds its maximum rating. The opening of the valve in either direction equalizes the pressure and protects the unit. Carbon steel body material. Stainless steel internal metal part. Buna-N seal material. 1/4-inches FNPT back connections (stainless steel), 6-inches uni-directional round dial, weather resistant engineered plastic case, accuracy +/-1 percent full scale (ascending). Shatter resistant acrylic lens.

Manufacturer: Mid-West Instrument Brand: Mid-West Instrument Model: 142-SC-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. 316 Stainless steel 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: 142-AA-00-O(EA)

Mid-West Instrument diaphragm type differential pressure gauge. Over range protection to full rated working pressure. Weather resistant construction standard. Shatter resistant acrylic lens. Ideally suited for use on dissimilar fluids and wet gas or fluids with a high concentration of solids. Proof pressure: two times rated working pressure at ambient temperature. 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. 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. One reed switch in NEMA 4X/IP66 aluminum enclosure, division 2 hazardous locations (1)(2). 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: 142-SA-00-O(AA)

Mid-West Instrument diaphragm type differential pressure gauge. Over range protection to full rated working pressure. Weather resistant construction standard. Shatter resistant acrylic lens. Ideally suited for use on dissimilar fluids and wet gas or fluids with a high concentration of solids. Proof pressure: two times rated working pressure at ambient temperature. 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. 316 Stainless steel 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. One reed switch in NEMA 4X/IP66 enclosure. SPDT 3W, 0.25 Amp, 125 VAC/VDC (standard) (switch adjustable range of 15-95 percent).