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MIDWEST INSTRUMENT 522S-020V Differential Pressure Indicator, 0-20 psid, 3-Color - Differential Pressure Indicators
MIDWEST INSTRUMENTDifferential Pressure Indicators

MIDWEST INSTRUMENT 522S-020V Differential Pressure Indicator, 0-20 psid, 3-Color

The MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator (SKU 522S-020V, MPN 522S-020V) is a differential pressure indicator with a maximum static pressure of 1,000 psig. It features a stainless steel housing…

SKU 3G-OTH-174424

Also listed as: 522S020V · 522S 020V

Brand
MIDWEST INSTRUMENT
Item
522S-020V Differential Pressure Indicator, 0-20 psid, 3-Color
Part Number
522S-020V
Category
Differential Pressure Indicators
Available to Order
Also known as:522S-020VMIDWEST INSTRUMENT
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Technical Specifications

MIDWEST INSTRUMENT
Manufacturer Part Number
522S-020V
Type
Static Pressure, 522
Accuracy
±5% of Full Scale
Sensor Material
Viton
Housing Material
Stainless Steel
Transition Points
0 psid to 10 psid (Green) / 10 psid to 15 psid (Yellow) / 15 psid to 20 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 (SKU 522S-020V, MPN 522S-020V) is a differential pressure indicator with a maximum static pressure of 1,000 psig. It features a stainless steel housing and a Viton sensor, offering an accuracy of ±5% of Full Scale. The indicator uses three color-coded transition points: green from 0 psid to 10 psid, yellow from 10 psid to 15 psid, and red from 15 psid to 20 psid.

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 immediate visual status: green for normal, yellow for caution, and red for alarm, helping operators quickly identify when filter cleaning or system maintenance is needed.

What are the specifications of the MIDWEST INSTRUMENT 522S-020V?

The MIDWEST INSTRUMENT 522S-020V has a maximum static pressure of 1,000 psig and accuracy of ±5% of Full Scale. It features a stainless steel housing and a Viton sensor. Transition points are color-coded: green from 0 psid to 10 psid, yellow from 10 psid to 15 psid, and red from 15 psid to 20 psid.

Where to buy the MIDWEST INSTRUMENT 522S-020V worldwide?

3G Electric supplies the MIDWEST INSTRUMENT 522S-020V differential pressure indicator worldwide. As a global industrial equipment distributor established in 1990, 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 appropriate fittings to connect the high- and low-pressure ports. Ensure the Viton sensor is compatible with the process fluid. After installation, verify the pointer moves freely across the three color zones and check for leaks at rated pressure.

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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