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MIDWEST INSTRUMENT Differential Pressure Gauge & Switch: Back, 1/4 in NPT Female, 140 - Medium & High Operating Pressure Differential Gauges with Switch
MIDWEST INSTRUMENTMedium & High Operating Pressure Differential Gauges with Switch

MIDWEST INSTRUMENT Differential Pressure Gauge & Switch: Back, 1/4 in NPT Female, 140

The MIDWEST INSTRUMENT Differential Pressure Gauge & Switch: Back is a medium and high operating pressure differential gauge with switch from the Series 140. It features a 2 1/2 in dial, a diaphragm sensor type, and…

SKU 3G-OTH-174579

Brand
MIDWEST INSTRUMENT
Item
Differential Pressure Gauge & Switch: Back, 1/4 in NPT Female, 140
Category
Medium & High Operating Pressure Differential Gauges with Switch
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Technical Specifications

MIDWEST INSTRUMENT
Manufacturer Part Number
140-AA-00-O(AA)-30P
Series
140
Type
140, 2 1/2 in Dial (MPN 140-AA-00-O(AA)-30P)
NPT Female
1/4 in
Sensor Type
Diaphragm
Gauge Accuracy
±3-2-3%
Housing Material
Aluminum
Certificate of Calibration
Not Included
View Full Spec Sheet

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MIDWEST INSTRUMENT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MIDWEST INSTRUMENT Differential Pressure Gauge & Switch: Back is a medium and high operating pressure differential gauge with switch from the Series 140. It features a 2 1/2 in dial, a diaphragm sensor type, and an aluminum housing. The gauge accuracy is ±3-2-3%, and it has a 1/4 in NPT Female connection. A certificate of calibration is not included.

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 medium & high operating pressure differential gauges 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 Differential Pressure Gauge & Switch: Back, 1/4 in NPT Female, 140, 2 1/2 in Dial (MPN 140-AA-00-O(AA)-100P). Key specifications — Sensor Type: Diaphragm; Series: 140; Housing Material: Aluminum; Certificate of Calibration: Not Included; Gauge Accuracy: ±3-2-3%.
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MIDWEST INSTRUMENT Differential Pressure Gauge & Switch: Back, 1/4 in NPT Female, 140, 2 1/2 in Dial (MPN 140-SA-00-O(AA)-30P). Key specifications — Sensor Type: Diaphragm; Series: 140; Housing Material: 316 Stainless Steel; Certificate of Calibration: Not Included; Gauge Accuracy: ±3-2-3%.
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MIDWEST INSTRUMENT Differential Pressure Gauge & Switch: Back, 1/4 in NPT Female, 140, 2 1/2 in Dial (MPN 140-SA-00-O(AA)-30P). Key specifications — Sensor Type: Diaphragm; Series: 140; Housing Material: 316 Stainless Steel; Certificate of Calibration: Not Included; Gauge Accuracy: ±3-2-3%.
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MIDWEST INSTRUMENT Differential Pressure Gauge & Switch: Back, 1/4 in NPT Female, 140, 2 1/2 in Dial (MPN 140-SA-00-O(AA)-50P). Key specifications — Sensor Type: Diaphragm; Series: 140; Housing Material: 316 Stainless Steel; Certificate of Calibration: Not Included; Gauge Accuracy: ±3-2-3%.
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