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MIDWEST INSTRUMENT 522A-015V Differential Pressure Indicator, 0-15 psid, 3-Color - Differential Pressure Indicators
MIDWEST INSTRUMENTDifferential Pressure Indicators

MIDWEST INSTRUMENT 522A-015V Differential Pressure Indicator, 0-15 psid, 3-Color

The MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator (MPN 522A-015V) is a differential pressure indicator with a maximum static pressure of 1,000 psig. It features an accuracy of ±5% of Full Scale, a Viton…

SKU 3G-OTH-174418

Also listed as: 522A015V · 522A 015V

Brand
MIDWEST INSTRUMENT
Item
522A-015V Differential Pressure Indicator, 0-15 psid, 3-Color
Part Number
522A-015V
Category
Differential Pressure Indicators
Available to Order
Also known as:522A-015VMIDWEST INSTRUMENT
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Technical Specifications

MIDWEST INSTRUMENT
Manufacturer Part Number
522A-015V
Type
Static Pressure, 522
Accuracy
±5% of Full Scale
Sensor Material
Viton
Housing Material
Aluminum
Transition Points
0 psid to 7.5 psid (Green) / 7.5 psid to 11 psid (Yellow) / 11 psid to 15 psid (Red)

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MIDWEST INSTRUMENT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator (MPN 522A-015V) is a differential pressure indicator with a maximum static pressure of 1,000 psig. It features an accuracy of ±5% of Full Scale, a Viton sensor material, and an aluminum housing. The indicator uses three color-coded transition points: 0 psid to 7.5 psid (Green), 7.5 psid to 11 psid (Yellow), and 11 psid to 15 psid (Red).

Frequently Asked Questions

What is the MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator used for?

This indicator is used to monitor differential pressure in industrial fluid systems, such as filtration, lubrication, and hydraulic circuits. The three-color display provides a quick visual reference: green for normal, yellow for caution, and red for alert, helping operators identify when filter maintenance is needed.

What are the specifications of the MIDWEST INSTRUMENT 522A-015V?

The MIDWEST INSTRUMENT 522A-015V has a maximum static pressure of 1,000 psig and accuracy of ±5% of full scale. It uses a Viton sensor and aluminum housing. Transition points are 0–7.5 psid (green), 7.5–11 psid (yellow), and 11–15 psid (red).

Where to buy the MIDWEST INSTRUMENT 522A-015V worldwide?

3G Electric supplies the MIDWEST INSTRUMENT 522A-015V worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator?

Install the indicator in a clean, dry location within the system's pressure rating. Use compatible fittings and ensure the Viton sensor is not exposed to incompatible chemicals. Follow standard piping practices to avoid over-torquing the aluminum housing. Consult the manufacturer's manual for detailed steps.

Used in

Common applications for MIDWEST INSTRUMENT
Oil and gas processing — Series 120 differential pressure gauges with piston sensors for high-pressure filter monitoring
Chemical processing — Series 140 differential pressure gauges with 316 stainless steel housing for corrosive media
Water treatment — Series 130 differential pressure gauges with glass-reinforced plastic housing for pump differential pressure
HVAC and building automation — 522P-015-LA differential pressure indicator with switch for filter status monitoring
Power generation — Series 142 differential pressure gauges with diaphragm sensors for flow measurement in cooling systems
Pharmaceutical manufacturing — Midwest Instrument differential pressure gauges with 316 stainless steel wetted parts for clean processes
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MIDWEST INSTRUMENT Products

3G Electric supplies MIDWEST INSTRUMENT differential pressure indicators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Static pressure indicator with three color-coded transition points: green (0-3 psid), yellow (3-4 psid), and red (4-5 psid). Accuracy ±5% of full scale. Viton sensor, acetal plastic housing. Suitable for monitoring filter condition, pump performance, or process pressure differentials

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