Vastral, Ahmedabad, Gujarat
GST No. 24AAJCP7915M1ZX
Call 08048971769 95% Response Rate
Minimum Order Quantity: 01 Piece
Product Brochure
Model Name/Number | DPT-R8 |
Brand | HK Instruments Oy |
Accuracy | 1% (from applied pressure) |
Rated Supply Voltage | 24 VAC or VDC, +-10 % |
Response Time | 0.8 / 8 s |
Output Type | Analog: (0 To 10 V or 4 To 20 mA, selectable) |
Operating Temperature | -20 To + 50 Deg. C |
Burst Pressure | 30 kPa |
Protection Standard | IP54 |
Measuring ranges:
Additional Information:
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Minimum Order Quantity: 01 Piece
Product Brochure
Usage/Application | Air,non-combustible and non-aggressive gases application |
Model Name/Number | 984 Series |
Brand | Beck GmbH |
Accuracy | +-0.5% FS,min. +-1 Pa |
Protection Type | IP54 |
Rated Supply Voltage | 18...30 VAC / VDC |
Response Time | 0.2 s and 1 s (standard) |
Output Type | Analog: 4 ... 20 mA or 0 ... 10 V,3-wire |
Supply voltage | 18-30 Vac/Vdc (For 984M) |
The differential pressure transmitters of the 984 series are used to measure differential pressure, overpressure and vacuum. They provide up to 8 pressure ranges and 2 output signals, which are easily selectable by jumper or rotary selector switch.
For an optimum adaptation to the application, the transmitter can be switched between various pressure ranges. The factory setting is the most sensitive range. For the series 984M and 984A the less sensitive second range will be selected by simply removing a jumper. For the series 984Q the available eight ranges can be selected by a rotary selector switch.
Applications: Monitoring of gaseous, non-combustible and non-aggressive media. Possible usage areas are:
Additional Information:
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Minimum Order Quantity: 01 Piece
Product Brochure
Brand | Beck GmbH |
Measuring Range | 0 to 1000 mmWC |
Model Name/Number | 990 |
Usage/Application | Measure differential pressure, overpressure and vacuum |
Storage Temperature | -10 to + 70 Degree C |
Protection Class | IP20 acc. to EN 60529 |
Process Connection | 4 mm and 6 mm - SS hose connections |
Working Temperature | 0 to + 50 Degree C |
Supply Voltage | 18 to 30 VAC / VDC |
Output Signal | 0-10 V or 4-20 mA |
Electrical Connection | Screw terminals for wires and strands up to 1.5mm2 |
Additional Information:
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Minimum Order Quantity: 01 Piece
Product Brochure
Usage/Application | Air and non-combustible and non-aggressive gases applications |
Model Name/Number | 985 Seres |
Brand | Beck GmbH |
Accuracy | +-0.5% FS, min. +-1 Pa |
Protection Type | IP65 |
Response Time | 0.2 s and 1 s (standard) |
Supply Voltage | 18-30 VAC / VDC |
Working And Storage Temperature | -20 To + 70 Degree C |
Additional Information:
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Product Brochure
Model Name/Number | DPT-MOD |
Brand | HK Instruments Oy |
Operating Temperature | -20 to 50 Deg C |
Humidity | 0 to 95 % rH, non condensing |
Mounting | 2 each 4.3 mm screw holes, one slotted |
Proof Pressure | 25 kPa |
Storage Temperature | -40 to 70 Deg C |
Dimensions | 90.0 x 95.0 x 36.0 mm |
Weight | 150 g |
Protection Standard | IP54 |
Supply Voltage | 24 VAC or VDC +- 10 % |
Measurement Ranges | -250-2500 Pa (DPT-MOD-2500), -250-7000 Pa(DPT-MOD-7000) |
Burst Pressure | 30 kPa |
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Product Brochure
Model Name/Number | DPT-Dual |
Brand | HK Instruments Oy |
Protection Standard | IP54 |
Voltage Output | 2x5/10V (selectable via jumper) |
Voltage Input | 24 VAC or VDC, +-10 % |
Humidity | 0 to 95 % rH, non condensing |
Mounting | 2 each 4.3 mm screw holes, one slotted |
Dimensions | 102.0 x 71.5 x 36.0 mm |
Weight | 150 g, with accessories 290 g |
Operating Temperature | - 20 to + 50 Deg C |
Storage Temperature | - 40 to + 70 Deg C |
DPT-Dual series devices include:
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Minimum Order Quantity: 01 Piece
Product Brochure
Model Name/Number | DPI |
Brand | HK Instruments Oy |
Accuracy | +-1.5 % FS |
Operating Range | -100 ... 100 / -250 ... 250 / -300 ... 300 / -500 ... 500 Pascal |
Rated Supply Voltage | 24 VAC or VDC,+-10 % |
Response Time | 0.5 ...10 sec |
Output Type | Analog: 0 ... 10 V |
Protection Standard | IP54 |
Storage Temperature | -20 to 70 Deg C |
The DPI series electronic pressure measuring devices are engineered for building automation in HVAC/R industry. The most technologically advanced and versatile electronic differential pressure switches on the market, combining up to two relay outputs and 0-10 V output options.
The DPI includes the following field selectable features:
Additional Information:
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Minimum Order Quantity: 01 Piece
Product Brochure
Model Name/Number | DPT-Ctrl |
Brand | HK Instruments Oy |
Humidity | 0 to 95 % rH,non condensing |
Burst Pressure | 30 kPa |
Weight | 150 g |
Mounting | 2 each 4.3 mm screw holes,one slotted |
Protection Standard | IP54 |
Operating Temperature | -20 to 50 Deg C |
Storage Temperature | -40 to 70 Deg C |
Proof Pressure | 25 kPa |
Dimensions | 90.0 x 95.0 x 36.0 mm |
DPT-Ctrl series devices include:
Multiple field selectable measurement units:
Unique proportional output options:
DPT-Ctrl series device options offer:
Additional Information:
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Minimum Order Quantity: 1 Piece
Product Brochure
Usage/Application | air, all non-aggressive gases application |
Model Name/Number | P34 |
Brand | Halstrup-Walcher GmbH |
Accuracy | +-0.2% FS or +-0.5% FS |
Response Time | 25 ms |
Max. Measurement Range | 0 to 100 KPA |
Min. Measurement Range | 0 to 10 PA |
Operating Temperature | 10 to 50 Degree C |
Temperature Coefficient Span | 0.03 % of FS / K (10 to 50 Degree C) |
Sensor Response Time | 25 ms |
Power Supply | 24 VAC / DC +- 10 % |
Protection Class | IP 20 |
Time Constants | 25 ms - 60 s (adjustable) |
Special features:
Additional Information:
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Model Name/Number | DPT-Priima |
Brand | HK Instruments Oy |
Accuracy | 0.4 % + +-0.4 Pa |
Response Time | 0.4 / 8 s |
Zero Point Calibration | Automatic with autozero element (-AZ) or by pushbutton |
Operating Temperature: | -20 to +50 DegreeC (with autozero calibration -5 to +50 DegreeC) |
Measuring Ranges | -25 to +25 / -50 to +50 / -100 to +100 / -500 to +500 / 0 to 25 / 0 to 50 / 0 to 250 / 0 to 1000 Pa |
Supply Voltage | 24 VDC +-10 % / 24 VAC +-10 % |
Power Consumption | Less Than 1.0 W (< 1.2 W with output current 20 mA) |
Protection Standard | IP54 |
3 Wire Output Signals | 0 to 10 VDC , 4 to 20 mA |
DPT-Priima is a high accuracy differential pressure transmitter designed for cleanrooms and other high accuracy applications. DPT-Priima has a new, extremely accurate sensor, optional span point calibration and automatic zero point calibration.
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Minimum Order Quantity: 60 Piece
Product Brochure
Model Name/Number | 982R |
Brand | Beck GmbH |
Accuracy | +-0.5% FS, min. +-1 Pa |
Protection Type | IP54 with protection cover |
Response Time | Standard 1.0 s and 0.2 s |
Supply Voltage For 2 Wire Version | 18-30 VDC |
Housing Material | ABS |
Output Signal For 3 Wire Version | 0-10 V or 4-20 mA |
Supply Voltage For 3 Wire Version | 18-30 VAC / VDC |
Output Signal For 2 Wire Version | 4-20 mA |
Working And Storage Temperature | -20 to 70 Degree C |
The differential pressure transmitters of the 982R series are used to measure differential pressure, overpressure and vacuum. They provide one adjustable pressure range and one output signal. Monitoring of gaseous, non-combustible and non-aggressive media.
The end of the pressure range can be reduced to 50% of its factory set full scale value simply by the use of a push-button.
Applications:
Features:
Additional Information:
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Minimum Order Quantity: 01 Piece
Product Brochure
Usage/Application | air, all non-aggressive gases application |
Model Name/Number | P26 |
Brand | Halstrup-Walcher GmbH |
Accuracy | +-0.2% FS or +-0.5% FS |
Response Time | 25 ms |
Output Type | Analogue |
Analog Output | 4-20 mA and 0-10 V |
Operating Temperature | 10 to 50 Degree C |
Min. Measurement Range | 0-10 Pascal (Bidirectional also) other upon customer request |
Medium | Air,All non-aggressive gases |
Max. Measurement Range | 0-100 kPa (Bidirectional also) |
Protection Class | IP65 (Weatherproof) |
Cable Glands | 3 x M16 |
Additional Information:
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Product Brochure
Usage/Application | air,all non-aggressive gases application |
Model Name/Number | PS27 |
Brand | Halstrup-Walcher GmbH |
Accuracy | +- 2% of the set value |
Rated Supply Voltage | 24 VAC/DC |
Response Time | 20 ms |
Output Type | Analogue (4 to 20 mA,2 -wire & 0-10 V,3-wire) |
Protection Class | IP 65 |
Min. Measurement Range | 50/100/200/500 Pa & 1/2.5/5/10/20/50/100 kPa |
Operating Temperature | -20 to 60 Deg. C & with Display 0 to 50 Deg. C |
Time Constants | 20 ms - 4 s adjustable (factory-provided) |
Special features:
Additional Information:
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Product Brochure
Usage/Application | air, all non-aggressive and non-flammable gases application |
Model Name/Number | PS17 |
Brand | Halstrup-Walcher GmbH |
Accuracy | +- 1% of the set value |
Response Time | 25 ms |
Temperature Coefficient Span | 0.1% of max. value/K |
Air Humidity | 0 - 80 % RH |
Calibration Temperature | 22 Degree C |
Power Consumption | Less than 1 W (optional relay: < 4 W) |
Protection Class | IP 67 |
Special features:
Additional Information:
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Product Brochure
Usage/Application | air, all non-aggressive gases application |
Model Name/Number | PIZ |
Brand | Halstrup-Walcher GmbH |
Accuracy | +- 0.2% FS and +- 0.5% or +- 1% FS |
Rated Supply Voltage | 10-32 VDC (two-wire system) |
Sensor response time | 20 ms |
Measurement Ranges | 50 / 100 / 250 / 500 Pa 1 / 2.5 / 5 / 10 / 20 / 50 / 100 kPa (others available on request) |
Protection class | IP 65 |
Operating Temperature | 10 to 60 Degree C |
Special features:
Additional Information:
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Product Brochure
Usage/Application | air, all non-aggressive gases applications |
Model Name/Number | PU/PI |
Brand | Halstrup-Walcher GmbH |
Accuracy | +- 0.5% or +- 1% FS |
Rated Supply Voltage | 230 VAC |
Response Time | 20 ms |
Output Type | Analogue (0-10 V or 4 to 20 mA) |
Zero Point Stability | 0.5 % FS / year |
Operating Temperature | 10 to 60 Deg C |
Protection Class | IP 65 |
Special features:
Additional Information:
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Product Brochure
Usage/Application | Air-conditioning, heating and water systems |
Model Name/Number | DPTL |
Brand | HK Instruments Oy |
Accuracy | +-1 % FS |
Operating Range | up to 6 bar |
Protection Type | IP65 |
Rated Supply Voltage | 24 VDC / VAC (+-20 %) |
Response Time | 10 ms |
Output Type | Analog: 4 ... 20 mA, 2-wire or 0 ... 10 V, 3-wire |
The DPTL is made for differential pressure detection in liquids for air-conditioning, heating and water systems. The equipment can withstand mildly corrosive substances and liquids.
Applications
PTL and DPTL series pressure transmitters are suitable for measuring pressure in neutral fluids and non-aggressive gases. Also compatible with refrigerants. They are suitable for all kind of tasks in air-conditioning, heating and water systems.
Additional Information:
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Accuracy (from applied pressure): (model 2500) | Pressure < 125 Pa = 1 % + +-2 Pa Pressure > 125 Pa = 1 % + +-1 Pa |
Acuracy (from applied pressure): (model 7000) | Pressure < 125 Pa = 1.5 % + +-2 Pa Pressure > 125 Pa = 1.5 % + +-1 Pa |
Zero point calibration: | by pushbutton |
Measuring units: | Pa, kPa, mbar, inchWC, mmWC |
Supply voltage: | 24 VDC +-10% / 24 VAC +-10% |
DPT-Dual series differential pressure transmitters are engineered for building automation in the HVAC/R industry. DPT-Dual is a technologically advanced transmitter measuring static and differential pressure from two different points, with field selectable units, range and output, all in a single device.
DPT-Dual series devices include:
• Multiple measurement units, field selectable via jumper, including: inWC, mmWC, Pa, mbar.
• 8 field selectable measurement ranges, unidirectional or bi-directional, selectable via jumper.
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Power consumption: | 1.0 W |
Output signal: | via Modbus |
operating temperature: | -20 +50 DegreeC (with autozero calibration -5 50 DegreeC) |
Supply voltage: | 24 VAC 10 24 VDC 10 |
Protection standard: | IP54 |
Multifunctional differential pressure transmitters with air flow measurement and Modbus communication
DPT-MOD is a multifunctional transmitter for measuring volume flow, velocity, and static and differential pressure. The measurements can be read and the configuration done via Modbus communication. DPT-MOD requires less wiring than the traditional 3-wire transmitters because multiple devices can be connected on serial line. DPT-MOD can also be used with several different measurement probes such as FloXact™ or pitot tube, and air dampers.
DPT-MOD series devices include:
• Two selectable functions:
o Measure and monitor in-duct volume flow, velocity or
differential pressure
o Measure and monitor air flow across centrifugal fans
• Multiple selectable measurement units:
o Volume flow: m3/s, m3/h, cfm, l/s
o Velocity: m/s, ft/min
o Pressure: Pa, inWC, mmWC, kPa, mbar
• Modbus communication protocol
DPT-MOD series device options offer:
• AZ (autozero) function for automatic zero point calibration, eliminating the need for periodic manual autozeroing to ensure long term accuracy
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output signals (3-wire): | 0 10 VDC 4 20 mA |
Power consumption: | 1.0 W 1.2 W with output current 20 mA |
Response time: | 0.4 / 8 s |
Operating temperature: | -20 +50 DegreeC (with autozero calibration -5 +50 DegreeC) |
Protection standard: | IP54 |
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Response time: | 0.8 / 8 s |
Protection standard: | IP54 |
Operating temperature: | -20 +50 DegreeC (with autozero calibration -5 +50 DegreeC) -40 +50 DegreeC (-40C model) |
Power consumption: | 1.0 W 1.2 W with output current 20 mA |
Supply voltage: | 24 VDC +-10 % / 24 VAC +-10 % |
Field adjustable, multi-range differential pressure transmitters for air
DPT-R8 series differential pressure transmitters are engineered for building automation in the HVAC/R industry. The most technologically advanced transmitters on the market measuring static and differential pressure, with field selectable units, range and output, all in a single device.
DPT-R8 series devices include:
• Multiple measurement units, field selectable via jumper, including: inWC, mmWC, Pa, mbar.
• 8 field selectable measurement ranges, unidirectional or bi-directional, selectable via jumper.
• Proportional output options including: voltage (0–10 V) and current (4–20 mA).
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The differential pressure transmitters of the 984 series are used to measure differential pressure, overpressure and vacuum. They provide up to 8 pressure ranges and 2 output signals, which are easily selectable by jumper or rotary selector switch.
For an optimum adaptation to the application, the transmitter can be switched between various pressure ranges. The factory setting is the most sensitive range. For the series 984M and 984A the less sensitive second range will be selected by simply removing a jumper. For the series 984Q the available eight ranges can be selected by a rotary selector switch.
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Special features
This pressure transmitter is particularly well suited for monitoring filters and pressures in HVAC (heating, ventilation and air conditioning) applications.
DIP switches allow users to configure the output signal and switchable measurement ranges (optional). Settings provide an option for conversion to a root-extracted output signal (displayed as a % of the maximum output value). An internal button is also available for performing a zero-point correction or fine-tuning the end value.
An optional display allows users to read the measured value directly on site in Pa or kPa. With an optional time constant (up to 10s), the instrument can produce an attenuated output signal, even under unstable pressure conditions. An optional two-wire version of the device is also available for reducing wiring complexity. In addition to simple wall-mounting with just 2 screws, the PS 17 is also suitable for mounting on top-hat rails.
The device is also available with an optional ISO-compliant factory calibration certificate or a DAkkS calibration certificate.
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Special features
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DST400 series integrates process reading and visualization with analogue retransmission of pressure value, allowing also to manage two activation thresholds by means of two PNP outputs.
This transmitters stands out in its product segment thanks to innovative and unique features: programming by NFC/RFID technology, independent rotation of display and electrical connector, selection of the analogue output by parameter as mA or Volt, scalability of measuring range till 50% of the nominal scale, integrated datalogger with programmable sampling time.
For high pressure ranges the transmitter is available also with thin film on steel sensor for increased resistance to pressure peaks.
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