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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-020V-LE) 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-174367

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-020V-LE
Type
Static Pressure, 522
Accuracy
±5% of Full Scale
Sensor Material
Viton
Housing Material
316 Stainless Steel
Transition Points
0 psid to 10 psid (Green) / 10 psid to 15 psid (Yellow) / 15 psid to 20 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-020V-LE) is a differential pressure indicator with switch rated for 1,000 psig max static pressure. It features a 316 Stainless Steel housing, a Viton sensor, and an accuracy of ±5% of Full Scale. The indicator uses three color-coded transition points: green from 0 psid to 10 psid, yellow from 10 psid to 15 psid, and red from 15 psid to 20 psid.

Frequently Asked Questions

What is the MIDWEST INSTRUMENT 3-Color Differential Pressure Indicator used for?

This indicator monitors differential pressure across filters, pumps, or process lines, using green, yellow, and red zones to show safe, caution, and alarm conditions. It is suited for industrial fluid systems requiring visual status at a glance.

What are the specifications of the MIDWEST INSTRUMENT 522S-020V-LE?

The MIDWEST INSTRUMENT 522S-020V-LE has a max static pressure of 1,000 psig, accuracy of ±5% of full scale, a 316 stainless steel housing, and a Viton sensor. Transition points are 0–10 psid green, 10–15 psid yellow, and 15–20 psid red.

Where to buy the MIDWEST INSTRUMENT 522S-020V-LE worldwide?

3G Electric supplies the MIDWEST INSTRUMENT 522S-020V-LE to global customers. We handle full logistics, customs clearance, and delivery to your site worldwide. Contact us for a quote and lead time on this differential pressure indicator.

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

Verify the indicator's max static pressure rating exceeds your system's operating pressure. For the MIDWEST INSTRUMENT 522S-020V-LE, the 1,000 psig rating suits high-pressure lines. Also confirm sensor material compatibility with your fluid; Viton handles many chemicals.

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).