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MIDWEST INSTRUMENT 522A-025V-LA Differential Pressure Indicator with Switch - Differential Pressure Indicators with Switch
MIDWEST INSTRUMENTDifferential Pressure Indicators with Switch

MIDWEST INSTRUMENT 522A-025V-LA Differential Pressure Indicator with Switch

The MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator (MPN 522A-025V-LA) is a differential pressure indicator with switch, featuring a Viton sensor and aluminum housing. It offers ±5% of Full Scale accuracy…

SKU 3G-OTH-174345

Also listed as: 522A025VLA · 522A 025V LA

Brand
MIDWEST INSTRUMENT
Item
522A-025V-LA Differential Pressure Indicator with Switch
Category
Differential Pressure Indicators with Switch
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MIDWEST INSTRUMENT
Manufacturer Part Number
522A-025V-LA
Type
Static Pressure, 522
Accuracy
±5% of Full Scale
Sensor Material
Viton
Housing Material
Aluminum
Transition Points
0 psid to 11 psid (Green) / 11 psid to 18.5 psid (Yellow) / 18.5 psid to 25 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 522A-025V-LA) is a differential pressure indicator with switch, featuring a Viton sensor and aluminum housing. It offers ±5% of Full Scale accuracy and three color-coded transition points: green from 0 psid to 11 psid, yellow from 11 psid to 18.5 psid, and red from 18.5 psid to 25 psid, with a maximum static pressure of 1,000 psig.

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) that correspond to pressure ranges. It is suitable for applications requiring a switch output and a maximum static pressure of 1,000 psig.

What are the specifications of the MIDWEST INSTRUMENT 522A-025V-LA?

The MIDWEST INSTRUMENT 522A-025V-LA has an accuracy of ±5% of Full Scale, a Viton sensor, and an aluminum housing. Its transition points are 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.

Where to buy the MIDWEST INSTRUMENT 522A-025V-LA worldwide?

You can source the MIDWEST INSTRUMENT 522A-025V-LA 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.

How to select the correct MIDWEST INSTRUMENT differential pressure indicator?

Select based on your system's maximum static pressure (1,000 psig for this model), required accuracy (±5% of Full Scale), and desired transition points. Ensure the sensor material (Viton) is compatible with your fluid. For switch output needs, confirm the electrical rating matches your control circuit.

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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Static pressure type differential pressure indicator with switch. Accuracy ±5% of full scale. Viton sensor, aluminum housing. Three-color transition points: green (0-5 psid), yellow (5-7 psid), red (7-10 psid). Used to monitor differential pressure in fluid systems such as filtration and pumping
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Static pressure type differential pressure indicator with switch, ±5% of full scale accuracy. Features a Viton sensor and aluminum housing. Three color-coded transition points: green (0-3 psid), yellow (3-4 psid), red (4-5 psid). Suitable for monitoring differential pressure in industrial fluid systems such as filtration, lubrication, or hydraulic circuits
Static pressure indicator with switch, type 522. Accuracy ±5% of full scale. Viton sensor, acetal plastic housing. Color-coded transition points: 0–13 psid green, 13–20 psid yellow, 20–30 psid red. Used for monitoring differential pressure in fluid systems such as filter condition or flow indication
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Static pressure indicator with switch, type 522. Accuracy ±5% of full scale. Viton sensor, acetal plastic housing. Color-coded transition points: 0–13 psid green, 13–20 psid yellow, 20–30 psid red. Used for monitoring differential pressure in fluid systems such as filter condition or flow indication
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Differential pressure indicator with switch for monitoring fluid systems. Features a three-color scale: green (0-20 psid), yellow (20-30 psid), red (30-50 psid). Accuracy ±5% of full scale. Viton sensor, aluminum housing. Suitable for filtration, lubrication, and hydraulic circuits

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