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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-005V-LA) is a differential pressure indicator with switch, featuring a 1,000 psig maximum static pressure. It offers ±5% of full scale…

SKU 3G-OTH-174298

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-005V-LA
Type
Static Pressure, 522
Accuracy
±5% of Full Scale
Sensor Material
Viton
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 (MPN 522S-005V-LA) is a differential pressure indicator with switch, featuring a 1,000 psig maximum static pressure. It offers ±5% of full scale accuracy, with a Viton sensor and 316 stainless steel housing. The indicator transitions through three color zones: 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, providing a visual alert through three color zones. It is commonly applied in filtration, pump protection, and process control where operators need quick status recognition of pressure differentials.

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

The MIDWEST INSTRUMENT 522S-005V-LA has a maximum static pressure of 1,000 psig, accuracy of ±5% of full scale, a Viton sensor, and a 316 stainless steel housing. Transition points are 0–3 psid green, 3–4 psid yellow, and 4–5 psid red.

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

3G Electric supplies the MIDWEST INSTRUMENT 522S-005V-LA worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this differential pressure indicator globally.

How to install the MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator?

Install the indicator in a clean, dry location within the rated static pressure. Use appropriate fittings for the 316 stainless steel housing and Viton seals. Ensure the process connections are aligned with flow direction. Consult the manufacturer's manual for torque and wiring specifics.

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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MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator: 1,000 psig Max. Static Pressure, 522 (MPN 522S-025V-LE). Key specifications — Brand: MIDWEST INSTRUMENT; 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).