Differential / Gauge Pressure Diaphragm Seal System with 4-20mA Output

So far, we have developed into a well-equipped HONGQI INSTRUMENT GAUGE, All Stainless Steel Liquid Pressure Gauge, Anti-vibration Pressure Gauge manufacturers in the industry. 'Quality First, Customer Paramount, Sincerity and Innovation' in our mind, We have achieved great progress in the past years. We will analyze the causes of product defects and propose corresponding preventative measures to effectively reduce defects in order to improve product quality and economic benefits.

Diaphragm Pressure Gauge

High quality cheap diaphragm pressure gauge for sale

A diaphragm seal type pressure gauge is a type of mechanical pressure gauge that incorporates a diaphragm seal to provide a barrier between the process media being measured and the gauge's working mechanism. This protects the mechanical gauge from the corrosive, abrasive, or viscous substances used in many industrial processes while still providing accurate pressure readings.

The diaphragm seal uses a flexible membrane made of materials such as stainless steel or Monel alloy to separate the gauge mechanism from the process media. When the process media applies pressure to the diaphragm, the deflection is transmitted to the gauge mechanism via a hydraulic fluid sealed within the seal assembly. As a result, the gauge reading is a true reflection of the process pressure without the influences of the corrosive or abrasive substances.

Diaphragm seal type pressure gauges are used in a variety of applications, including chemical processing, pharmaceuticals, oil and gas, food and beverage, and water treatment. They are available in various types, including threaded, flanged, and sanitary connections, and can measure pressures from a few millibars to thousands of psi.

Quick Details

Place of Origin: Zhejang, China (Mainland) 

Brand Name: Hongqi

Product Name: diaphragm pressure gauge 

Dial size: 100mm.75mm

Measuring range: 0-1Mpa

Model Number: YTP-75S

Accuracy class: 1.6%

Working environment temperature -20-70℃

Gauge connect: copper alloy

Diaphragm connection: standard 

Connecting thread: M20*1.5

Diaphragm body material: PVC/PTFE

Protection degree: IP54

Gauge liquid filling: filled with working-use sillcone oil

Packaging & Delivery

Packaging Details:Packing for diaphragm pressure gaugeare as follows: inner packing:ordinary box foam box/plastic for one pr outer packing: double corrugated box for 50pcs or 30pcs shipment packing:FCLILCL(755CTNS for one container)

Our mission is to become the best solution provider in the field of Differential / Gauge Pressure Diaphragm Seal System with 4-20mA Output through cooperation with customers, suppliers, and innovative partners. Our company sticks to the principle of 'high quality, reasonable price and timely delivery'. Our company is equipped with advanced production and testing equipment at home and abroad in order to ensure the quality and performance of the products and keep up with the quality of international brands.

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