Ace Instruments

Ace Instruments

Ace Instruments

Kukatpally, Hyderabad, Telangana

GST No. 36AUDPS7591R1ZH
TrustSEAL Verified

Differential Pressure Instruments

Providing you the best range of digital differential pressure transmitter, abb differential pressure transmitter, dwyer differential pressure switch, siemens qbm81 differential pressure switch, siemens differential pressure sensor and siemens qbm-3020 differential pressure sensor with effective & timely delivery.

Digital Differential Pressure Transmitter

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Approx. Rs 8,900 / UnitGet Latest Price

Product Details:

Minimum Order Quantity1 Unit
Model Name/NumberAI-RHTx-D
BrandAce Instruments
Power24 Volts D.C. Typical, 24 VDC, 100mA Typical
Accuracy+/- 0.5% of Full Scale,+-0.5 Deg.C
Usage/ApplicationBuilding Air Conditioning (Ducts & AHU), Meterological observation, Industrial Applications
Output Voltage420 mA D.C, 2 Wire
Temperature0 to 50 deg C
MediumAir or Gases
Range0-5000 mmwc
Connection2 Nos. Hose Nipples of 4mm. Stainless Steel
Output4-20 mA

Digital Differential Pressure Transmitter measures the refinement between two pressures and low pressure.

Applications:

  • Low pressure across filters, clean rooms, pharmaceutical machinery, HVAC applications, etc.

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ABB Differential Pressure Transmitter

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Approx. Rs 44,550 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
Usage/ApplicationIndustrial
BrandABB
Model Number/Name266DSH
Base Accuracy+-0.06%
Span Limits0.05 to 16000 kPa

ABB Differential Pressure Transmitter, features in-field replaceable electronics module that thanks to the auto-configuration functionality dramatically improves plant productivity. Its intuitive plug-and-play display with easy setup procedure really helps users by saving time and lowering maintenance and inventory costs.

ABB Differential Pressure Transmitter Features Plugged Impulse Line Detection as standard helping customer in detecting when the impulse line is going to be plugged. 

Features:

  • Multiple protocol availability – provides integration with HART, PROFIBUS PA and FOUNDATION Fieldbus platforms offering interchangeability and transmitter upgrade capabilities
  • Full compliance with PED Category III

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Dwyer Differential Pressure Switch

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Approx. Rs 1,000 / PieceGet Latest Price

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Product Details:

Minimum Order Quantity1 Piece
BrandDwyer
IP RatingIP54
Enclosure RatingNEMA 3
Model NumberADPS 03-2-N
Weight5.6 oz (160 g)
Electrical RatingMax. 1.5 A res./0.4 A ind./250 VAC, 50/60 Hz; Max. switching rate: 6 cycles/min
Switch TypeSingle Pole Double Throw
Mounting orientationVertically, With Pressure Connections Pointing Downwards
Pressure LimitsMax. operating pressure: 40 in w.c. (10 kPa) for all pressure ranges
Process Connections5/16" (7.94 mm) outside diameter tubing, 1/4" (6.0 mm) inside diameter tubing
Temperature LimitsProcess and ambient temperature from -4 to 185 deg F (-20 to 85 deg C)

The Dwyer Series ADPS 03-2-N Adjustable Differential Pressure Switch sold by Ace Instruments is designed for pressure, vacuum, and differential pressures. The dual scaled adjustment knob in inches water column and pascals allows changes to the switching pressure to be made without a pressure gage. The silicone diaphragm and PA 6.6 body make the series ADPS ideal for use with air and other noncombustible gases. The compact size, adjustment knob and low cost make the ADPS 03-2-N the perfect choice for HVAC applications.

Applications of the Dwyer Differential Pressure Switch include: 
  • Monitoring air filters and ventilators.
  • Monitoring industrial cooling-air circuits.
  • Overheating protection for fan heaters.
  • Monitoring flows in ventilation ducts.
  • Controlling air and fire-protection dampers.
  • Frost protection for heat exchanges.

This product is regularly exported to USA, Poland, UAE, Oman, Qatar, Saudi Arabia, Nigeria, Kenya, Egypt, Australia, UK, France, Italy, Bangladesh, Thailand, Malaysia, Singapore, Romania, Belgium, Russia, Brazil, Germany, etc.

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Siemens QBM81 Differential Pressure Switch

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  • Siemens QBM81 Differential Pressure Switch
  • Siemens QBM81 Differential Pressure Switch
  • Siemens QBM81 Differential Pressure Switch

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Approx. Rs 3,782 / PieceGet Latest Price

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Product Details:

Minimum Order Quantity1 Piece
BrandSiemens
Contact System TypeSPDT
Electrical ConnectionScrew Terminals
Model Name/NumberQBM81
ApplicationMonitor The State Of Air Filters, Prevailing Airflows, Used In HVAC Systems, Etc
Ce ConformityYes

Siemens QBM81 is a differential pressure switch specifically designed for monitoring under and over pressure in ventilation as well as air conditioning plants. This tool has a pressure of 20 to 5000 Pa, single pole changeover output, an IP54 protection class and a temperature range of 0 to 70 °C.

Differential pressure switch for monitoring air pressure in HVAC systems.

Features:
  • Monitors air filters, airflow and fan belts
  • Can be used to monitor pressure in clean rooms, kitchens, etc.
  • Easy to mount

Application:

  • The QBM81 Differential Pressure Switches are used to monitor differential pressure, under pressure and over pressure in HVAC installations. By measuring differential pressure, they monitor the state of air filters, prevailing airflows, damaged fan belts and over pressure in clean rooms, kitchens, etc. They are also used to monitor differential pressure and positive and negative relative pressure in HVAC systems.

Additional Information:

Item Code: QBM81

Delivery Time: 2-3 weeks

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Siemens Differential Pressure Sensor

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Approx. Rs 7,800 / PieceGet Latest Price

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Product Details:

Minimum Order Quantity1 Piece
Model NumberQBM 2030
Usage/ApplicationAir flow
Output Voltage0-10 VDC
BrandSiemens
Weight0.183 kg
Operating VoltageAC 24 V +-15 %, 50/60 Hz or DC 13.5...33 V
Power Consumption<0.5 VA
Current Draw<10 mA

Siemens Differential pressure sensor QBM2030..With pressure-linear characteristic.For use with air or nonaggressive gases, for general HVAC applications. With diaphragm sensing element and selectable pressure measuring ranges.Supplied complete with set of 2 air duct connectors and PVC tube of 2 m. Siemens differential pressure sensor acquires differential, over and under pressure of air and nonaggressive gases.Siemens tranmsitter with simple and fast mounting to integrated mounting brackets in the housing.

This product is regularly exported to  USA, Poland, UAE, Oman, Qatar, Saudi Arabia, Nigeria, Kenya, Egypt,  Australia, UK, France, Italy, Bangladesh, Thailand, Malaysia, Singapore, Romania, Belgium, Russia, Brazil, Germany, etc. 

Fields of Application:
  • Measuring the slightest differential pressures in ventilation and air conditioning ducts.
  • Pharmaceutical Clean Rooms AHU applications
  • Check air flows
  • Monitor filters and control fans

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Siemens QBM-3020 Differential Pressure Sensor

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Approx. Rs 17,939 / PieceGet Latest Price

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Product Details:

Pressure Ranges-50 to 2500 Pa
Model Name/NumberQBM-3020
Usage/ApplicationHVAC, Duct Units
Output Voltage0-10 VDC
ColorWhite and Blue
BrandSiemens
Model Number/NameQBM-3020
Operating VoltageAC 24 V +-15 %, 50/60 Hz or DC 13.5...33 V
Power Consumption<0.5 VA
Current Draw<10 mA

Siemens QBM-3020 Differential Pressure Sensor. With pressure-linear characteristic.For use with air or nonaggressive gases, for general HVAC applications. The differential pressure sensor acquires differential, over and under pressure of air and nonaggressive gases if a high degree of measuring accuracy and quality is required. It is also suited for measuring volume flow via differential pressure since the output signal can be set to extracting-the-root.

Fields of Application:
  • Measuring the slightest differential pressures in ventilation and air conditioning ducts
  • Check air flows.
  • Pharmaceutical Clean Rooms AHU applications
  • Monitor filters and control fans
  • Pressure supervision in labs, production, and clean rooms
  • For acquiring variable air flow in VAV plants on the supply and extract air side

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Pressure Flow Velocity Measuring Instrument

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Approx. Rs 41,650 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
BrandTesto
Accuracy0.5 % fs
Model NumberTesto 512
Measuring Range0 to +20 hPa, +5 to +55 m/s, 985 to 10830 fpm
DisplayLCD
Measuring MediumAll non-corrosive gases
Resolution0.01 hPa, 0.1 m/s, 0.1 fpm
Operating Temperature0 to +60 deg C
Battery Life120 h
Battery Type9V block battery, 6F22
Storage Temperature-10 to +70 deg C
Overload rel. (high pressure)+-200 hPa
Dimensions202 x 57 x 42 mm
Weight300 g
Warranty2 years

Pressure Flow Velocity Measuring Instrument with a measuring range from 0-20 hPa. It is easy filter checks while inspecting differential pressure in ventilation and air conditioning systems. Measuring differential pressure aids determining if the filters are functioning properly or need to be replaced.

Pressure and Flow Velocity Measuring Instrument is ideal for carrying out pitot static tube measurements in air ducts at very high air flow speeds or when the air stream is strongly polluted. The compact, rugged meter with a measuring range from 5 to 55 m/s shows both pressure as well as air flow speed.

Features:

  • 8 measurement units : psi, kPa, hPa, Pa, mm H2O, mmHg, inch H2O, inch Hg
  • 2 air flow units : m/s, fpm
  • Integrated density compensation
  • Backlit display, min/max values, hold function

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