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MIDWEST INSTRUMENTDifferential Pressure Indicators with Switch

MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max

The MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator (SKU 61UX28, MPN 522S-005-LA) is a differential pressure indicator with switch, featuring a 1,000 psig maximum static pressure and ±5% of Full Scale…

SKU 3G-OTH-174292

Brand
MIDWEST INSTRUMENT
Item
3-Color Differential Pressure Indicator: 1,000 psig Max
Category
Differential Pressure Indicators with Switch
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Technical Specifications

MIDWEST INSTRUMENT
Manufacturer Part Number
522S-005-LA
Type
Static Pressure, 522
Accuracy
±5% of Full Scale
Sensor Material
Buna-N
Housing Material
316 Stainless Steel
Transition Points
0 psid to 3 psid (Green) / 3 psid to 4 psid (Yellow) / 4 psid to 5 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 (SKU 61UX28, MPN 522S-005-LA) is a differential pressure indicator with switch, featuring a 1,000 psig maximum static pressure and ±5% of Full Scale accuracy. Its Buna-N sensor and 316 Stainless Steel housing support transition points of 0 psid to 3 psid (Green), 3 psid to 4 psid (Yellow), and 4 psid to 5 psid (Red).

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 3-color display (Green, Yellow, Red) across transition points from 0 psid to 5 psid. It is suitable for applications requiring a maximum static pressure of 1,000 psig, such as filtration and pump monitoring.

What are the specifications of the MIDWEST INSTRUMENT 522S-005-LA?

The MIDWEST INSTRUMENT 522S-005-LA has a maximum static pressure of 1,000 psig, accuracy of ±5% of Full Scale, a Buna-N sensor, and a 316 Stainless Steel housing. Transition points are 0 psid to 3 psid (Green), 3 psid to 4 psid (Yellow), and 4 psid to 5 psid (Red).

Where to buy the MIDWEST INSTRUMENT 522S-005-LA worldwide?

You can source the MIDWEST INSTRUMENT 522S-005-LA from 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 within the system's pressure rating. Use appropriate fittings for the 316 Stainless Steel housing and ensure the Buna-N sensor is compatible with the process fluid. Follow standard piping practices and verify zero calibration before operation.

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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