Our Products
We offer a complete product range of Digital Vacuum Micron Gauge With Bluetooth, Digital Pirani Gauge, Manifold Pressure Gauge and Digital Gas Pressure Gauge
Digital Vacuum Gauge can install or restart refrigerant or air conditioning equipment, evacuating is one of the most critical steps. It is nearly impervious to moisture and dirt to enter because the optical vacuum gauge is IP42 certified (water-resistant and dirt-proof). This Digital Vacuum Gauge is built to ensure measurements are fully accurate. It has all the measurement functions needed for evacuation coolant systems and heat pumps.
Features of Digital Vacuum Gauge :
This Digital Vacuum Gauge Highly accurate and reliable measurement results
It has measurement data monitoring via Testo Smart Probes App
Measurement of the evaporation temperature of H2O
Extremely robust and water/dirt resistant (IP 42)
Product Description:
Digital Pirani Gauge and Indicators are recommended for the measurement of high vacuum in process applications with clear 4 Digit LED Display.
Specifications:
Pirani Range - 999 upto 0.001 mBar
Indicator - is panel mounting type with a Pirani Gauge Head (Sensor) which can be clamped onto the point of measurement using a KF Clamp fitting
Vacuum Measurement from 999 mBar ( Atmospheric) to 0.001 mBar (1 micron) & from 1 mBar to 0.001 mBar (1 micron) depending on the application
Display - is an intelligent 4 Digit 7 segment LED display with auto decimal resolution setting.
Principle Used - Thermal conductivity of gases
Digital Pirani Gauges come with a single gauge head or a dual gauge head enabling the use of one instrument to measure the vacuum of 2 points. Digital Pirani Gauge is a direct replacement for the conventional Analog Pirani Gauges & is mains operated on Single Phase, 230 V.A.C. supply. Also available are Digital Pirani Gauge with 2 Gauge Heads & Digital Pirani Gauge with Set Point Controller. The Digital High Pressure Pirani Gauge is available from range 999mBar to 0.001mBar.
Nunes Instruments , is in the field of Instrumentation Sales Service & Repairswith 40 years of experience. We provide service & repairs to your old high precision instruments and equipment. We provide cost effective service & Repair to any brand, any make instruments with service warranty. W hy not try once?
Instruments of Any Type, Any Make, Analog/Digital, Any Condition Indian or Imported
Laboratory Instrument, Test Equipment,
Scientific, Measuring, Precision Instrument,
Analytical, Bio Medical, Survey, Electrical,
Electronic Instruments , Weather, Metrology.
Analogue Manifold Gauge is used to read the pressure of various liquids and gases in a cooling system, as well as vacuum pressure when you are pressure testing or charging the device. There are a number of different ports on the gauge set, also known as a manifold, and the main difference in the types of manifolds is the number of ports that you have available to attach accessories to, as well as the pressure that the gauge set can withstand, which is important when working with different refrigerants. Value has two different sets of Gauges; the analogue and sigital types gauges. They cover almost all the CFC and HCFC refrigerants.
Nunes Instruments , is in the field of Instrumentation Sales Service & Repairs with 40 years of experience. We provide service & repairs to your old high precision instruments and equipment. We provide cost effective service & Repair to any brand, any make instruments with service warranty.
Instruments of Any Type, Any Make, Analog/Digital, Any Condition Indian or Imported
Laboratory Instrument, Test Equipment, Scientific, Measuring, Precision Instrument, Analytical, Bio Medical, Survey, Electrical, Electronic Instruments , Weather, Metrology.
A digital pressure gauge is a precision instrument used to measure the pressure of gases or liquids within a system and display the measurement digitally. Unlike traditional analog pressure gauges, which use mechanical components (such as springs and dials), digital pressure gauges use electronic sensors and microprocessors to generate and process pressure readings.
Key Features and Components:
Pressure Sensor (Transducer): The heart of a digital pressure gauge is a pressure sensor, which detects changes in pressure. This sensor could be a strain gauge, capacitive, piezoelectric, or a resonant sensor, depending on the design and application. The sensor converts the mechanical pressure into an electrical signal.
Microprocessor/Display: The electrical signal from the pressure sensor is processed by a microprocessor. The microprocessor then converts this signal into a numerical value, which is displayed on a digital screen, usually an LCD or LED display.
Power Supply: Digital pressure gauges are powered by batteries, rechargeable batteries, or a direct connection to a power source, depending on the model. Some advanced models can also be powered via external sources like 4-20 mA or RS485 signals.
Units and Calibration: Digital pressure gauges can be calibrated for different pressure units, such as psi (pounds per square inch), bar, pascal (Pa), or kilopascal (kPa), allowing for flexibility in various applications. The calibration process ensures accurate readings based on the intended measurement range.
Additional Features:
Data Logging: Some digital pressure gauges are equipped with data logging capabilities, allowing them to store pressure readings over time for later analysis.
Mr. Sebastian Francis Nunes (Nunes Instruments)
11A/1, 11A/2, Sundaram Street, Rathinapuri, Coimbatore, Tamil Nadu - 641027
https://www.v-techasia.in
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