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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 (MPN 522S-025V-LE) is a differential pressure indicator with switch, featuring a 316 Stainless Steel housing and a Viton sensor. It offers ±5% of Full…

SKU 3G-OTH-174373

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-025V-LE
Type
Static Pressure, 522
Accuracy
±5% of Full Scale
Sensor Material
Viton
Housing Material
316 Stainless Steel
Transition Points
0 psid to 11 psid (Green) / 11 psid to 18.5 psid (Yellow) / 18.5 psid to 25 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 522S-025V-LE) is a differential pressure indicator with switch, featuring a 316 Stainless Steel housing and a Viton sensor. It offers ±5% of Full Scale accuracy and transitions through three color-coded ranges: 0 psid to 11 psid (Green), 11 psid to 18.5 psid (Yellow), and 18.5 psid to 25 psid (Red), with a maximum static pressure of 1,000 psig.

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 clear visual status via three color-coded ranges (green, yellow, red) to signal filter condition, flow blockages, or system health at a glance.

What are the specifications of the MIDWEST INSTRUMENT 522S-025V-LE?

The MIDWEST INSTRUMENT 522S-025V-LE has a 316 Stainless Steel housing, Viton sensor, ±5% of Full Scale accuracy, and a maximum static pressure of 1,000 psig. Transition points are 0–11 psid (green), 11–18.5 psid (yellow), and 18.5–25 psid (red).

Where to buy the MIDWEST INSTRUMENT 522S-025V-LE worldwide?

3G Electric supplies the MIDWEST INSTRUMENT 522S-025V-LE to customers worldwide, handling full logistics and customs clearance. Contact 3G Electric for a quote and delivery to your location.

How to select a differential pressure indicator for filter monitoring?

Select a differential pressure indicator based on your system's maximum static pressure, required accuracy, and desired visual feedback. The MIDWEST INSTRUMENT 522S-025V-LE offers three color zones for quick status assessment, suitable for filter or flow monitoring applications.

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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