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MIDWEST INSTRUMENT 522A-015-LE Differential Pressure Indicator with Switch - Differential Pressure Indicators with Switch
MIDWEST INSTRUMENTDifferential Pressure Indicators with Switch

MIDWEST INSTRUMENT 522A-015-LE Differential Pressure Indicator with Switch

The MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator (SKU 522A-015-LE, MPN 522A-015-LE) is a differential pressure indicator with switch, featuring a maximum static pressure of 1,000 psig. It offers ±5% of…

SKU 3G-OTH-174319

Also listed as: 522A015LE · 522A 015 LE

Brand
MIDWEST INSTRUMENT
Item
522A-015-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
522A-015-LE
Type
Static Pressure, 522
Accuracy
±5% of Full Scale
Sensor Material
Buna-N
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)

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 522A-015-LE, MPN 522A-015-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 Buna-N sensor and aluminum housing. The indicator uses three color-coded transition points: green from 0 psid to 7.5 psid, yellow from 7.5 psid to 11 psid, and red from 11 psid to 15 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, such as filtration, pumping, and hydraulic applications. The three-color display (green, yellow, red) provides a quick visual status of pressure conditions, helping operators identify when filter cleaning or system maintenance is needed.

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

The MIDWEST INSTRUMENT 522A-015-LE has a maximum static pressure of 1,000 psig and accuracy of ±5% of Full Scale. It uses a Buna-N sensor and aluminum housing. Transition points are 0 psid to 7.5 psid (green), 7.5 psid to 11 psid (yellow), and 11 psid to 15 psid (red).

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

3G Electric supplies the MIDWEST INSTRUMENT 522A-015-LE 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; we source and deliver this differential pressure indicator to any country.

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 and sealant on connections to prevent leaks. Ensure the indicator is mounted vertically for accurate reading. Refer to the manufacturer's manual for specific wiring of the switch output and pressure port orientation.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Differential pressure indicator with switch for monitoring fluid systems. Features a Buna-N sensor and aluminum housing. Provides ±5% of full scale accuracy with three color-coded transition points: green (0-11 psid), yellow (11-18.5 psid), and red (18.5-25 psid). Suitable for filtration, pump, and hydraulic applications requiring visual status indication
MIDWEST INSTRUMENT
Differential pressure indicator with switch for monitoring fluid systems. Features a Buna-N sensor and aluminum housing. Provides ±5% of full scale accuracy with three color-coded transition points: green (0-11 psid), yellow (11-18.5 psid), and red (18.5-25 psid). Suitable for filtration, pump, and hydraulic applications requiring visual status indication
Static pressure indicator with switch, ±5% full scale accuracy. Buna-N sensor, aluminum housing. Three color-coded transition points: green (0-10 psid), yellow (10-15 psid), red (15-20 psid). Used for monitoring differential pressure in fluid systems
MIDWEST INSTRUMENT
Static pressure indicator with switch, ±5% full scale accuracy. Buna-N sensor, aluminum housing. Three color-coded transition points: green (0-10 psid), yellow (10-15 psid), red (15-20 psid). Used for monitoring differential pressure in fluid systems
MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522A-010-LE)
MIDWEST INSTRUMENT
MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522A-010-LE)
MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522A-015-LA)
MIDWEST INSTRUMENT
MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522A-015-LA)
MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522A-050-LE)
MIDWEST INSTRUMENT
MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522A-050-LE)
MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522P-020-LE)
MIDWEST INSTRUMENT
MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522P-020-LE)

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