GEMTECH Series 3000 Digital Pressure Gauge Range 30-0-30 PASCAL

About GEMTECH Series 3000 Digital Pressure Gauge Range 30-0-30 PASCAL

GEMTECH Series 3000 Digital Pressure Gauge Range 30-0-30 PASCAL

Thank You For Choosing Our Digital Differential Pressure Gauge.Please Read This Manual Before Using If You Have Any Doubt About The Use,Please Feel Free To Contact Our Company,We Are Quite Willing To Serve You

MATTERS NEEDING ATTENTIONi14

Please Do Not Modify The Internal Wiring And Lines Of The Digital Differential Pressure Gauge By Your Self Please Choose a Safe Area To Install The Digital Differential Pressure Gauge To Prevent High Temperature And Avoid Splashing Of Moisture And Water Droplets When The Battery Voltage Is Low,Please Replace The Battery In Time

RELEVANT MATTERS BEFORE USE DELIVERY INSPECTION

Each Differential Pressure Transmitter is Subject to Strict Quality Control Before Delivery.Product Packaging Adopts Enhanced Anti-Collision Treatment. After Opening The Box,Please Check Whether The Product Caused Damage During The Transportation

APPLICATIONS AND FEATURES

Using High-Precision Sensors And Digital Technology,Can Detect Positive Pressure,Negative Pressure Or Differential Pressure Can Be Widely Used To Measure The Pressure Of Fans And Blowers Filter Resistance Wind Speed Furnace Ventilation Pressure Drop Caused By Orifice Plates,Liquid Level In Foaming Systems And Pressure In Booster Or Hydraulic Systems Can Be Used On Medical Equipment To Monitor Blood And Respiratory Pressure Suitable For Embedded Installation,Flat Installation And Other Installation Methods

Various Measuring Ranges

No Moving Parts,Anti-Vibration

Accuracy Up To 1%FS, 3%FS(0-60Pa),2%FS(0-125Pa)

Button Function:Zero Calibration,Unit Switching

STORAGE AND INSTALLATION

The Product Should Be Kept In a Dry And Grime Free Place

Storage Temperature:-10+40

Storage Humidity:0%90%.

Vibration:20Hz: 9.8 m/s2 (1G) max;20Hz50Hz:5.88 m/s2 (0. 6G) Max

Avoid Storing in Corrosive Gas And Liquid Environment.

It is Best to Store It Properly Packaged On a Shelf Or Table

If it is used in an open package and it exceeds 3 months, the ambient temperature of the storage environment should not be higher than 30 .This is because when the electrolytic capacitor is stored without electricity,its characteristics are easily deteriorated when the ambient temperature is too high.Do not leave it for more than a year without electricity

Ambient Temperature:-10+50 (14104)

Ambient Relative Humidity:<90%,no frost

Installation Height:<1000m

On a circle with a diameter of 105mm,drill 3 holes with an average angle of 120 degrees.The hole diameter is between 3-3.2 (as shown in the picture above). Mounted on The Surface With Accessory Screws M3X8.Choose one Pair of Pressure ports to connect to the Air Tube,Pay attention to the Difference Between High and Low Pressure Ports,And Make Sure to Seal the other pair of pressure ports with

On the plate that needs to be embedded,punch a hole,the diameter of the hole is between 114 and 3-114.8mm.Embed the product and install the accessory feet on the back.Then fix it on the plate with M3.5X50 self-tapping screws.Choose one of the pair of pressure ports to connect to the Airway Note the Difference Between High/Low Pressure Ports And Make Sure To Seal The Other

PRODUCT PARAMETERS Medium:Air And Non-Flammable,Non-Corrosive Gas

Medium Temperature: 0-60C

Shell:ABS Engineering Plastic

Working Environment:-20Ci+85C

Differential Pressure Range:a variety of Ranges.Overload 3xFS,Breaking pressure 10FS

Long-Term Stability0.1% FS/Year

Temperature Drift Coefficient: <0.03% FS/C

Power Supply:4 AA Batteries

High-Precision Digital Pressure Monitoring

The GEMTECH Series 3000 gauge provides reliable digital measurement of low-range gas pressures, vital for controlled environments such as hospitals, OT, and pharmaceutical manufacturing. Its dual-range capability from positive to negative pressures (-30 to +30 Pa) enables accurate monitoring essential for cleanrooms and process industries. Ease of installation and digital clarity enhance its applicability for both routine and critical monitoring.


Versatile Industrial Applications

Suitable for a wide spectrum of industries-from pharmaceutical plants to steel, textile, and food processing-the GEMTECH Series 3000 is tailored for any operation needing sensitive, real-time pressure monitoring. Its robust design and precision make it a staple in sectors such as fertilizer, cement, malls, hotels, and power plants, supporting both safety and operational efficiency.