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MIDWEST INSTRUMENT 522P-030V-LE Differential Pressure Indicator with Switch - Differential Pressure Indicators with Switch
MIDWEST INSTRUMENTDifferential Pressure Indicators with Switch

MIDWEST INSTRUMENT 522P-030V-LE Differential Pressure Indicator with Switch

The MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator (MPN 522P-030V-LE) is a differential pressure indicator with switch, featuring a maximum static pressure of 1,000 psig. It offers ±5% of Full Scale…

SKU 3G-OTH-174369

Also listed as: 522P030VLE · 522P 030V LE

Brand
MIDWEST INSTRUMENT
Item
522P-030V-LE Differential Pressure Indicator with Switch
Category
Differential Pressure Indicators with Switch
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

MIDWEST INSTRUMENT
Manufacturer Part Number
522P-030V-LE
Type
Static Pressure, 522
Accuracy
±5% of Full Scale
Sensor Material
Viton
Housing Material
Acetal Plastic
Transition Points
0 psid to 13 psid (Green) / 13 psid to 20 psid (Yellow) / 20 psid to 30 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 (MPN 522P-030V-LE) is a differential pressure indicator with switch, featuring a maximum static pressure of 1,000 psig. It offers ±5% of Full Scale accuracy, with a Viton sensor and 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.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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, providing a visual alert via three color zones (green, yellow, red) as pressure rises from 0 psid to 30 psid. It is suitable for applications requiring a maximum static pressure of 1,000 psig, such as filtration or flow monitoring.

What are the specifications of the MIDWEST INSTRUMENT 522P-030V-LE?

The MIDWEST INSTRUMENT 522P-030V-LE has an accuracy of ±5% of Full Scale, a Viton sensor, and an Acetal Plastic housing. Its transition points are: 0 psid to 13 psid (Green), 13 psid to 20 psid (Yellow), and 20 psid to 30 psid (Red). Maximum static pressure is 1,000 psig.

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

3G Electric supplies the MIDWEST INSTRUMENT 522P-030V-LE to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this differential pressure indicator to your facility. Contact us for a quote and delivery options.

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

Install the indicator in a clean, dry location within the system's rated static pressure of 1,000 psig. Use appropriate fittings compatible with the Viton sensor and Acetal housing. Follow standard piping practices to avoid over-torquing. Refer to the manufacturer's manual for specific wiring of the switch output.

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 with switch. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Differential pressure indicator with switch, ±5% of full scale accuracy, Viton sensor, acetal plastic housing. Three color-coded transition points: green (0-3 psid), yellow (3-4 psid), red (4-5 psid). Used in industrial fluid systems for monitoring filter condition, pump performance, or process pressure differentials
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Static pressure type differential pressure indicator with switch, model 522. Features a Viton sensor and Acetal Plastic housing. Accuracy is ±5% of full scale. Color-coded transition points: green (0 to 10 psid), yellow (10 to 15 psid), red (15 to 20 psid). Suitable for monitoring differential pressure in fluid systems such as filtration or pump monitoring
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