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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
Category
Differential Pressure Indicators
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

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)

Technical Documents

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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
Filter monitoring in industrial water treatment — MIDWEST INSTRUMENT 522 series 3-color differential pressure indicators
Flow measurement in chemical processing — MIDWEST INSTRUMENT Series 120 piston-type differential pressure gauges
Liquid level indication in oil and gas storage tanks — MIDWEST INSTRUMENT Model 142 diaphragm-type differential pressure gauges
HVAC system filter condition monitoring — MIDWEST INSTRUMENT Series 130 differential pressure gauges with glass-reinforced plastic housing
Pump differential pressure monitoring in industrial plants — MIDWEST INSTRUMENT 522 series indicators with switch for alarm output

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 type, model 522. Stainless steel housing with Viton sensor. Accuracy ±5% of full scale. Three-color transition points: green (0-20 psid), yellow (20-30 psid), red (30-50 psid). Used for visual monitoring of differential pressure in industrial fluid systems
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Static pressure indicator with a range of 0-20 psid and maximum static pressure of 1000 psig. Features three color-coded transition bands: green (0-10 psid), yellow (10-15 psid), and red (15-20 psid) for quick visual status of filter or strainer condition. Accuracy is ±5% of full scale. Sensor material is Viton; housing is acetal plastic
The MIDWEST INSTRUMENT 522S-020 is a static pressure differential indicator with a maximum rating of 1,000 psig. It features a stainless steel housing and a Buna-N sensor, providing ±5% of full scale accuracy. 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. Commonly used in industrial fluid systems to monitor filter condition or differential pressure in lubrication and hydraulic circuits
MIDWEST INSTRUMENT
The MIDWEST INSTRUMENT 522S-020 is a static pressure differential indicator with a maximum rating of 1,000 psig. It features a stainless steel housing and a Buna-N sensor, providing ±5% of full scale accuracy. 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. Commonly used in industrial fluid systems to monitor filter condition or differential pressure in lubrication and hydraulic circuits
Differential pressure indicator with stainless steel housing and Viton sensor. Accuracy ±5% of full scale. Three color-coded transition points: green (0-5 psid), yellow (5-7 psid), red (7-10 psid). Suitable for monitoring filter condition in fluid systems
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Static pressure indicator with three-color visual display (green, yellow, red) for monitoring differential pressure in fluid systems. Accuracy ±5% over ranges from 0-3.5 psid to 0-43 psid. Buna-N sensor, glass-filled nylon housing. Maximum static pressure 300 psig
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