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MIDWEST INSTRUMENT 522P-005-LE Differential Pressure Indicator with Switch - Differential Pressure Indicators with Switch
MIDWEST INSTRUMENTDifferential Pressure Indicators with Switch

MIDWEST INSTRUMENT 522P-005-LE Differential Pressure Indicator with Switch

The MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator (MPN 522P-005-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-174295

Also listed as: 522P005LE · 522P 005 LE

Brand
MIDWEST INSTRUMENT
Item
522P-005-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-005-LE
Type
Static Pressure, 522
Accuracy
±5% of Full Scale
Sensor Material
Buna-N
Housing Material
Acetal Plastic
Transition Points
0 psid to 3 psid (Green) / 3 psid to 4 psid (Yellow) / 4 psid to 5 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-005-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 Acetal Plastic housing. The indicator displays three color-coded transition points: Green from 0 psid to 3 psid, Yellow from 3 psid to 4 psid, and Red from 4 psid to 5 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, lubrication, and hydraulic circuits. The three-color display provides immediate visual status: green for normal, yellow for caution, and red for alert, helping operators quickly identify when filter maintenance is needed.

What are the specifications of the MIDWEST INSTRUMENT 522P-005-LE?

The MIDWEST INSTRUMENT 522P-005-LE 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 0–3 psid green, 3–4 psid yellow, and 4–5 psid red. It is a differential pressure indicator with switch.

Where to buy the MIDWEST INSTRUMENT 522P-005-LE worldwide?

You can source the MIDWEST INSTRUMENT 522P-005-LE 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; we provide this differential pressure indicator to customers around the world.

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 thread sealant on connections and avoid overtightening. Ensure the flow direction matches the arrow on the housing. After installation, verify the color transitions by gradually applying differential pressure up to 5 psid.

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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Cross-referenced by specification & description
Static pressure indicator with switch, Type 522. Accuracy ±5% of full scale. Buna-N sensor, acetal plastic housing. Color-coded transition points: green (0-5 psid), yellow (5-7 psid), red (7-10 psid). Used in fluid systems to monitor differential pressure changes
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Static pressure indicator with switch, Type 522. Accuracy ±5% of full scale. Buna-N sensor, acetal plastic housing. Color-coded transition points: green (0-5 psid), yellow (5-7 psid), red (7-10 psid). Used in fluid systems to monitor differential pressure changes
Static pressure indicator with switch, ±5% of full scale accuracy. Buna-N sensor, acetal plastic housing. Color-coded transition points: green (0-13 psid), yellow (13-20 psid), red (20-30 psid). Used for monitoring differential pressure in fluid systems such as filter condition or flow indication
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Static pressure indicator with switch, ±5% of full scale accuracy. Buna-N sensor, acetal plastic housing. Color-coded transition points: green (0-13 psid), yellow (13-20 psid), red (20-30 psid). Used for monitoring differential pressure in fluid systems such as filter condition or flow indication
MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522P-020-LE)
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MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522P-020-LE)
MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522P-025-LE)
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MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522P-025-LE)
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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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
MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522P-020V-LE)
MIDWEST INSTRUMENT
MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522P-020V-LE)

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