Digital Intelligent High Accuracy Pressure Gauge For Chemical Industry

High Accuracy Stainless Steel Power supply digital display Pressure gauge

Description

This is an intelligent digital displayed product for pressure test and control. It has a complete electronic structure. Oil-filled piezo-restive pressure sensor with diaphragm is applied in the front part. The processed signals control two switches then to test & control the pressure. With flexible application, easy debugging and high reliability, this product is widely used applied to test & control the pressure of fluid medium in many industries including areas of hydroelectricity, city water, oil, chemical, machinery hydraulic system etc.

Parameter

Installation

1.Mechanical connection

It can be directly mounted in the hydraulic pipe by the connecting thread. In critical application, such as server vibration or shock, soft hose is recommended to use.

2.Electrical connection

To avoid electromagnetic interference, please know

a.the cable system should be as short as possible

b.To use shielded wire

c.To keep way from any interference resources, for example, electric appliances and devices, if installed by soft hose, its body should be grounded independently.

Setting

AL1H: Switch connection point for switch 1(when pressure reaches this value, indicator on) AL1F: Switch connection point for switch 1(when pressure reaches this value, indicator off) AL2H: Switch connection point for switch 2(when pressure reaches this value, indicator on) AL2F: Switch connection point for switch 2(when pressure reaches this value, indicator off)

FILT: Filter coefficient. To avoid digit display from fluctuating which is caused by pressure change, after 3-10seconds, it can be set END then save then exit. The bigger the filter coefficient is, the more stable it is, but the more hysteric.

Note:

Switching points are determined by the configuration of the present connection and disconnection value.

When connection value is higher than disconnection value, it is called upper-limit alarm output (normally open status);

When connection value is lower than disconnection value, it is called lower-limit alarm output (normally close status);

The deviation between connection and disconnection value is the return difference for the switch point.

Example (How to finish the settings as following)

• Set switch point 1 at upper-limit alarm output(normally open status),connect at 4Mpa and disconnection when lower than 3.95Mpa,response delay is 3 seconds
• Set switch point 2 at lower-limit alarm output(normally close status),connect at 10Mpa and disconnection when lower than 9.95Mpa,response delay is 10 seconds

• Press ▲ or ▼as page up or page down to select (AL1H, AL1F, AL2H, AL2F, END)
• Press “SET” to enter selection menu
• Press ▲or ▼ to alter the settings
• Press “SET” to confirm, or press ▲or▼to enter other menus for other settings

Workshop

Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments .

We have been specializing in manufacturing pressure, level and flow measuring instruments and related products for 10 years. Based on experienced technical and management personnel, through efforts of our entire staff, we have become a professional measuring instrument manufacturer and solution provider. And we are continuously trying to improve product quality.

Xi'an Kacise is qualified with ISO 9001-2008, GJB 9001B-2009, CE, intrinsic safety explosion-proof and isolated safety explosion-proof certificates, etc. which ensure that our products comply with international standards.

Kacise sensors have already been exported to America, Spain, Australia, Chile and 20 other countries and regions, and received many favorable feedbacks. Our overseas distributers are also increasing. We regard “reasonable prices, efficient production time and good after-sales service” as our tenet, and hope to cooperate with more customers for mutual development.

Our goal is simple: to sell the best products at the best prices, and provides industry-leading customer service. We personally get to know each of our customers, and we know how to discover the most valuable part of our business , to help others achieve their goals.