enquiries@sensorsone.co.uk
- Instrument Type
- Your Application
- Current Output
- 2 wire 4-20mA General Purpose Pressure Sensors
- 2 wire 4-20mA Low Pressure Sensors
- 2 wire 4-20mA High Pressure Sensors
- 2 wire 4-20mA Hydrostatic Sensors
- 4-20mA Analog Out Indicators
- Current Loop Simulators
- 3 wire 0-20mA Pressure Sensors
- 3 wire 4-20mA Pressure Sensors
- 3 wire 0-20mA Hydrostatic Sensors
- 3 wire 4-20mA Hydrostatic Sensors
- 2 wire 4-20mA Temperature Sensors
- 3 wire 0-20mA Temperature Sensors
- Voltage Output
- Strain Gauge Output
- RS232 Serial Interface
- RS485 Serial Interface
- USB Serial Interface
- Solenoid Relay Switch
- Logic Relay Switch
- Current Input
- Voltage Input
- Millivolt Input
- Your Industry
- Manufacturers
DPS Low Differential Pressure Transmitter
;)
Click Images to Enlarge
Ultra low differential pressure sensor for HVAC applications with 4-20mA current loop or amplified voltage output signal in pressure ranges from 0.1 mb up to 1 bar differential.
Product Parameters
Pressure Ranges: 10 Pa to 100 kPa differential
Static Line Pressure: 1 bar gauge max
Accuracy: 1% FS non-linearity with optional 0.5 or 0.2% FS with 0.1% FS hysteresis
Output Signals: 0-10V, 4-20mA or 0-20mA
Sensor Supply Voltage: 19-31Vdc, 12-32Vdc (2 wire only), 24Vdc isolated, 24Vac & 230Vac
Electrical Connection: 2 enclosure cable glands M12 x1.5 with 5 internal screw terminals
Pressure Connections: 6.6mm dia x 11mm barbed push on connections for 6mm dia flexible tubing or clamp ring tube fitting 1/8 inch MS
Environmental Protection: IP54
Media Compatibility: Non aggressive gases, Ni, Al, CuBe, PU, silicon rubber
Dimensions: 120 x 80 x 55mm, larger dimensions with relay switch and auto-valve overpressure protection options
Weight: 300 - 400g
Special Options: Integrated LCD display, Alarm relay outputs, auto-zero tare and up to 2 bar overpressure auto protection.
Product Description
DPS very low differential pressure transducer is an affordable option for measuring the differential pressure of airflow on heating, cooling, ventilation & air conditioning (HVAC) systems in buildings, laboratories, cleanrooms & factories.
The DPS ultra low differential pressure transmitter can also be used for measuring filter condition and ensuring a differential pressure between two rooms.
For overpressure conditions where there is the risk of a pressure up to 2 bar maximum being applied to either pressure port there is an optional automatic overpressure protection feature that can be specified which uses high frequency valves to isolate the DPS differential air pressure sensor from the system and vent both ports to atmospheric pressure. After a few seconds the valves will re-open very quickly and if an overpressure condition still exists they will quickly close again to protect the sensor.
Delivery Time
4 weeks
Related Products
Differential pressure sensors for use with liquids
Micromanometers for low pressure testing
Download Product Information
tel: +44 (0)844 800 9440
- Product Finder - Choose multiple product and application types to filter out a suitable product
- Pressure Sensor Specifier - Select parameters to generate a pressure transducer or transmitter specification for your own use or to submit as an enquiry
- Digital Indicator Specifier - Select options for creating a specification for a digital indicator or digital controller for your own use or to submit as an enquiry
- Measuring vacuum pressure with negative gauge or absolute pressure ranges
» view article - What is the difference between a pressure transducer and a transmitter
» view article - What is the difference between gauge and absolute pressure measurement
» view article - What to consider when selecting a differential pressure sensor
» view article - What affects the performance of low pressure sensors
» view article - Supply voltage and load resistance considerations for pressure transmitters
» view article - Measuring liquid level in a sealed tank with a hydrostatic pressure sensor
» view article - Interpreting specifications of pressure sensor accuracy
» view article