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Pressure Measuring Instruments
Providing you the best range of pressure transmitter for differential pressure, differential pressure transmitter, differential pressure transmitter with panel design, differential pressure measuring instrument with smartphone operation, differential pressure meter and handy differential pressure measurement instruments with effective & timely delivery.
Pressure transmitter for differential pressure
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Product Brochure
Product Details:
| Measuring range | 0 to 100 Pa |
| Analog output | 0 to 5 V |
| Voltage supply | 20 to 30 V AC/DC |
| Current consumption | 300 mA |
| Measuring rate | 1/s |
| Resolution | 12 bit |
| Output type | 0 to 1/5/10 V (4-wire), 4 to 20 mA (4-wire) |
| Operating temperature | -5 to +50 C |
| Storage temperature | -20 to +60 C |
Other Details:-
- 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”
Additional Information:
- Item Code: Testo-6321
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Differential Pressure Transmitter
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Product Brochure
Product Details:
| Resolution | 12 bit |
| Material | Plastic Housing |
| Weight | 0.7 Kg |
| Dimensions | 162 x 122 x 77 mm |
| Voltage supply | 20 to 30 VAC |
| Meas cycle | 1/sec |
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
Additional Information:
- Item Code: Testo-6351
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Differential pressure transmitter with panel design
Price on Request
Product Brochure
Product Details:
| Brand | Testo |
| Resolution | 12 bit |
| Meas cycle | 1/sec |
| Voltage supply | 20 to 30 VAC/DC |
| Current | 300 mA |
| Output type | 0/4 to 20 mA |
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
Additional Information:
- Item Code: Testo-6383
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Differential pressure measuring instrument with Smartphone Operation
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Product Brochure
Product Details:
| Battery Life | 150 hrs |
| Warranty | 2 years |
| Dimensions | 148 x 36 x 23 mm |
| Battery type | 3 micro batteries AAA |
| Operating temperature | -20 to +50 C |
| Storage temperature | -20 to +60 C |
testo 510i- Differential pressure gauge
testo 510i, the handy differential pressure gauge, in combination with a smartphone or tablet, f measurements of gas flow and static pressure, pressure drops on ventilators and filters, and for pressure-drop tests on gas pipes.
Features:
Measurement of gas flow and static pressure, as well as volume flow
Compact professional measuring instrument for use with smartphones/tablets
Measurement menu for pressure-drop test incl. alarms
Easy configuration and determination of the volume flow
Measurement data analyzed and sent via testo Smart Probes App
Magnetic fixture for better attachment
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Differential Pressure Meter
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Product Brochure
Product Details:
| Material | Plastic housing |
| Dimensions | 162 x 122 x 77 mm |
| Weight | 0.7 kg |
| Display | Optional 3-line LCD |
| Protection class | IP 65 |
| Voltage supply | 20 to 30 VAC/DC |
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
Additional Information:
- Item Code: Testo-521
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Handy Differential Pressure Measurement Instruments
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Product Brochure
Product Details:
| Measuring Range | 0 to 100 hPa |
| Battery Life | 50 h (average, without display illumination) |
| Application | Laboratory |
| Positive pressure | 500 mbar |
| Max Static Pressure | 1.5 bar |
| Operating temperature | 0 to +50 C |
| Storage temperature | -40 to +70 C |
| Selectable units | hPa, mbar, Pa, mmH2O, inH2O, inHg, mmHg, psi, m/s, fpm |
| Protection class | IP40 |
| Battery type | 2 AAA micro batteries |
| Measurement rate | 0.5 s |
| Dimensions | 119 x 46 x 25 mm |
| Weight | 90 g |
| Warranty | 2 years |
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
Additional Information:
- Item Code: Testo-510
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Handy Absolute Pressure Measurement
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Product Brochure
Product Details:
| Battery Life | 200 h (average, without display illumination) |
| Measurement rate | 0.5 s |
| Storage temperature | -40 to +70 C |
| Operating temperature | 0 to +50 C |
| Battery type | 2 AAA micro batteries |
| Protection class | IP40 |
| Weight | 90 g |
| Dimensions | 119 x 46 x 25 mm |
| Warranty | 2 years |
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
Additional Information:
- Item Code: Testo-511
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Compact Pressure Measuring Instrument
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Product Brochure
Product Details:
| Battery Life | 120 h |
| Display | LCD, 2 lines |
| Storage temperature | -10 to +70 C |
| Operating temperature | 0 to +60 C |
| Battery type | 9V block battery, 6F22 |
| Auto Off | 10 min |
| Weight | 300 g |
| Dimensions | 202 x 57 x 42 mm |
| Warranty | 2 years |
Features:-
- 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
Additional Information:
- Item Code: Testo-512
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