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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-030V-LA) is a differential pressure indicator with switch rated for 1,000 psig max static pressure. It features a 316 Stainless Steel housing…

SKU 3G-OTH-174374

Also listed as: 522S030VLA · 522S 030V LA

Brand
MIDWEST INSTRUMENT
Item
3-Color Differential Pressure Indicator: 1,000 psig Max
Category
Differential Pressure Indicators with Switch
Available to Order
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Technical specs
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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
522S-030V-LA
Type
Static Pressure, 522
Accuracy
±5% of Full Scale
Sensor Material
Viton
Housing Material
316 Stainless Steel
Transition Points
0 psid to 13 psid (Green) / 13 psid to 20 psid (Yellow) / 20 psid to 30 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 522S-030V-LA) is a differential pressure indicator with switch rated for 1,000 psig max static pressure. It features a 316 Stainless Steel housing and a Viton sensor, with an accuracy of ±5% of Full Scale. The indicator uses three color-coded transition points: Green from 0 psid to 13 psid, Yellow from 13 psid to 20 psid, and Red from 20 psid to 30 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, providing a clear visual status via three color zones (green, yellow, red) that correspond to pressure ranges from 0 psid to 30 psid. 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 522S-030V-LA?

The MIDWEST INSTRUMENT 522S-030V-LA has an accuracy of ±5% of Full Scale, a 316 Stainless Steel housing, and a Viton sensor. Its transition points are: green from 0 psid to 13 psid, yellow from 13 psid to 20 psid, and red from 20 psid to 30 psid. Maximum static pressure is 1,000 psig.

Where to buy the MIDWEST INSTRUMENT 522S-030V-LA worldwide?

3G Electric supplies the MIDWEST INSTRUMENT 522S-030V-LA to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this differential pressure indicator to your facility. Contact us for a quote and lead time.

How to select a differential pressure indicator for high static pressure?

When selecting a differential pressure indicator for high static pressure, verify the maximum static pressure rating (e.g., 1,000 psig for this model) and ensure the housing material (e.g., 316 Stainless Steel) and sensor material (e.g., Viton) are compatible with your process fluid. Also confirm the required pressure range and switch output.

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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This differential pressure indicator with switch monitors pressure differences in industrial fluid systems. It features a 316 stainless steel housing, Viton sensor, and three color-coded transition points: green (0-10 psid), yellow (10-15 psid), and red (15-20 psid). Accuracy is ±5% of full scale, with a maximum static pressure of 1,000 psig
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Static pressure type differential pressure indicator with switch. Accuracy ±5% of full scale. Viton sensor, 316 stainless steel housing. Color-coded transitions: green 0-3 psid, yellow 3-4 psid, red 4-5 psid. Suitable for monitoring pressure differentials in industrial fluid systems
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MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522S-010V-LA)
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Static pressure differential indicator with switch, 522 type. Accuracy ±5% of full scale. Buna-N sensor, 316 stainless steel housing. Visual indication: green (0-13 psid), yellow (13-20 psid), red (20-30 psid). Used to monitor filter condition or pressure drop in industrial fluid systems
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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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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, ±5% full scale accuracy, Buna-N sensor, 316 stainless steel housing. Color-coded transitions: green (0-11 psid), yellow (11-18.5 psid), red (18.5-25 psid). Used for monitoring differential pressure in fluid systems such as filtration and pipeline applications
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