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MIDWEST INSTRUMENT 522P-030 Differential Pressure Indicator - Differential Pressure Indicators
MIDWEST INSTRUMENTDifferential Pressure Indicators

MIDWEST INSTRUMENT 522P-030 Differential Pressure Indicator

The MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator (MPN 522P-030) is a differential pressure indicator with a maximum static pressure of 1,000 psig. It features an accuracy of ±5% of Full Scale, a Buna-N…

SKU 3G-OTH-174430

Also listed as: 522P030 · 522P 030

Brand
MIDWEST INSTRUMENT
Item
522P-030 Differential Pressure Indicator
Part Number
522P-030
Category
Differential Pressure Indicators
Available to Order
Also known as:522P-030MIDWEST INSTRUMENT
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

MIDWEST INSTRUMENT
Manufacturer Part Number
522P-030
Type
Static Pressure, 522
Accuracy
±5% of Full Scale
Sensor Material
Buna-N
Housing Material
Acetal Plastic
Transition Points
0 psid to 13 psid (Green) / 13 psid to 20 psid (Yellow) / 20 psid to 30 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 522P-030) is a differential pressure indicator with a maximum static pressure of 1,000 psig. It features an accuracy of ±5% of Full Scale, a Buna-N sensor, and an Acetal Plastic housing. The indicator uses three color-coded transition points: Green from 0 psid to 13 psid, Yellow from 13 psid to 20 psid, and Red from 20 psid to 30 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 a quick visual status: 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 522P-030?

The MIDWEST INSTRUMENT 522P-030 has a maximum static pressure of 1,000 psig, accuracy of ±5% of full scale, a Buna-N sensor, and an Acetal Plastic housing. Transition points are 0–13 psid (green), 13–20 psid (yellow), and 20–30 psid (red).

Where to buy the MIDWEST INSTRUMENT 522P-030 worldwide?

You can source the MIDWEST INSTRUMENT 522P-030 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. 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 on the filter or system line using compatible fittings. Ensure the static pressure does not exceed 1,000 psig. Follow standard piping practices for differential pressure devices, and verify the Buna-N sensor is compatible with the process fluid.

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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