Testo India Private Limited
Testo India Private Limited


Pressure Measuring Instruments

Leading Manufacturer of Pressure Measuring Instruments such as Differential Pressure Transmitter, Precision Manometer, Differential Pressure Meter, Handy Differential Pressure Measurement, Handy Absolute Pressure Measurement and Compact Pressure Measuring Instrument from Pune.



Differential Pressure Transmitter

Item Code: Testo-6321

A differential pressure transmitter with a good price / performance ratio for applications in air conditioning and ventilation technology. The automated building services must always be monitored precisely, whereby the requirements placed on the measuring technology are increased. Testo 6321 fulfills these requirements by ensuring the best possible system function, optimization of the climatic conditions and energy savings by means of highly accurate measurement, stable over the long-term, of the differential pressure.


Specifications:

  • Measurement of differential pressure in the measuring range of 100 Pa to 2 bar
  • Magnetic valve for automatic zero-point adjustment guarantees high temperature-independent accuracy and long-term stability
  • Accuracy ±1.2 % of measuring range + intrinsic error of 0.3 Pa–valid for zeroing cycle of 60 sec/nominal temperature +22 °C
  • P2A software for parameterization, adjustment and analysis, saves time and costs in commissioning & Maintenance.
  • Freely scalable: ±50% of measuring range final value and free scalability within the measuring range
  • Diverse analog outputs and measuring ranges
  • Display optional


Areas of application

  • Industrial and commercial buildings, e.g. in production and storage
  • Offices and administration buildings
  • Sales areas and exhibition halls
  • Museums and libraries
  • School buildings, hotels, clinics etc.

 

“Please contact us for entire range of Differential Pressure Transmitters”



Differential Pressure Transmitter

Item Code: Testo-6351

We are leading manufacturer and supplier of a Testo 6351 Differential Pressure Transmitter with high accuracy and long-term stability It has automatic zero-point adjustment guarantees high, temperature-independent accuracy .


Features:


  • Self-monitoring of the transmitter and early warning function guarantee high system availability
  • The P2A software for parameterization, adjustment and analysis saves time and costs in commissioning and maintenance
  • Scalability of ±50 percent of the measuring range final value and free scalability within the measuring range
  • Configurable alarm management with adjustable response delay and alarm acknowledgement
  • Display with multi-language operating menu and optical alarm display
  • Ethernet, relay and analog outputs allow optimum integration into individual automation systems



Differential Pressure Transmitter

Item Code: Testo-6383

Differential pressure transmitter  has an automatic zero-point adjustment feature which provide  temperature-independent accuracy and long-term stability.


Other features :

  • Scalability of ± 50 percent of the measuring range final value and free scalability within the measuring range
  • Configurable alarm management with adjustable response delay and alarm acknowledgement
  • Low measurement range up to 10 Pa ensures highest precision at lowest pressures
  • Flat housing allows flush surface integration in the clean room wall
  • Display with multi-language operating menu and optical alarm display
  • Ethernet, relay and analog outputs allow optimum integration into individual automation systems



Precision Manometer

Item Code: Testo-312

Testo 312-2, DVGW approval according to TRGI, measures pressure from 0 to 200 hPa. Even the finest of pressures with a resolution of 0.01 mbar can be measured in the measuring range from 0 to 40 mbar. testo 312-3, the versatile manometer for the pre-test and main test on gas and water pipelines up to 6 bar. Pressure changes caused by changes in temperature during the measurement are balanced out by the temperature compensation function.



Differential Pressure Meter

Item Code: Testo-521

The highly accurate differential pressure meter, testo 521, with an internal pressure sensor from 0 to 100 hPa is ideal for Pitot tube measurements in the range 5 to 100 m/s. testo 521 is available in 2 accuracy classes. testo 521-1 with an internal pressure sensor with Class 0.2, testo 521-2 with an internal pressure sensor with Class 0.1. In the case of velocity speeds in the range from 1 to 12 m/s, you can carry out accurate measurements using the 100 Pa probe which can be attached externally.


Features :

  • Multi-point and timed mean calculation
  • Density compensation
  • Up to two 4 to 20 mA interfaces connectable to hand-held instr.
  • 1 analog signal can be evaluated per interface
  • Scaling of analog signal in hand-held instrument
  • Transmitter can be supplied with power from testo 521, for example
  • 4 to 20 mA interface can be connected to testo 521, 526, 400, 650 und 950 hand-held instruments
  • Two user-defined probe inputs allow the connection of external probes for pressure, temperature, current/voltage
  • Temp. compensated differential pressure sensor in instrument
  • Additional 2 probe sockets for measuring pressure and temp.
  • Direct calculation of velocity speed and volume flow



Handy Differential Pressure Measurement

Item Code: Testo-510

Testo 510 handy measuring instrument for differential pressure meter is ideally suitable for pressure measurements in the range 0 to 100 hPa. testo 510's differential pressure measurement is temperature-compensated for accurate readings.


Features:

  • Display in Pascal possible over entire measurement range
  • Accuracy: ±0.03 hPa (0 to 0.30 hPa) / ±0.05 hPa (0.31 to 1.00 hPa)
  • Temperature compensation
  • Magnetic rear permits free-hand work
  • Flow velocity measurement with Pitot tube (Pitot tube not included in delivery)
  • Air density compensation
  • Protective cap for safe storage
  • Including wrist strap and belt holder
  • Backlit display
  • Switchable units: hPa, mbar, Pa mmH2O, mmHg, inH2O, inHg, psi, m/s, fpm



Handy Absolute Pressure Measurement

Item Code: Testo-511

Testo 511 handy measuring instrument for absolute pressure incl. protection cap & batteries .


Testo 511 measures absolute pressure with an accuracy of +/-3 hPa. It is converted to barometric air pressure by entering on-site height above sea level. In addition, barometric elevation measurement between two points is also possible.


Features:

  • Measures absolute pressure, e.g. for absolute pressure compensation in flow velocity measurements with a Pitot tube
  • Calculation of barometric air pressure
  • Barometric altitude measurement
  • Accuracy +/-3 hPa
  • Protective cap for safe storage
  • Including wrist strap and belt holder
  • Backlit display
  • 8 switchable pressure units: hPa, mbar, Pa, mmH2O, mmHg, inH2O, inHg, psi



Compact Pressure Measuring Instrument

Item Code: Testo-512

We offer differential pressure meter

  • 8 switchable units of pressure: kPa, hPa, Pa, mm H2O, mmHg, psi, inch H2O, inch Hg
  • Integrated density compensation
  • Display illumination
  • Hold-/max-/min function
  • Printout of measurement values incl. date/time and min/max values





Contact Us

Testo India Private Limited
Mr. Anand Patankar (Product Manager)
Plot No. 23, Sind Society, Baner Road, Aundh
Pune - 411007, Maharashtra, India


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