These intrinsically safe pressure transmitters are designed for precise measurement in hazardous areas where low pressure ranges are critical. They are ideal for monitoring and controlling ventilation and air extraction systems in office and factory buildings, ensuring optimal air quality and safety even in challenging environments.
Products
DMP331P Hygienic Flush Pressure Transmitter - Sanitary pressure sensor wth exposed diaphragm with no crevices for high temperatures up to 300 Degrees Celsius in ranges from 100mb up to 40 bar gauge or absolute
DMP331 Precision Pressure Transmitter - Stainless steel pressure transmitter with ranges from 100mbar up to 40 bar gauge or absolute. Special options for ATEX , SIL2 and compound ranges.
DMP457 Marine Approved Pressure Transmitter
DMK 458 Seawater Low Range Pressure Transmitter
DMK351 Liquid and Gas Resistant Intrinsically Safe Low Range Gauge Pressure Sensor
DS210 Combined Low Pressure Switch, Indicator and Sensor
Application Specified Products
ATEX rated room ±100 Pa differential pressure transmitter - Differential pressure transmitter with a -100 to +100 Pascal range for measuring the difference in pressure between the inside and the outside of a room, in an ATEX zone.- 1 inH2O differential intrinsically safe 4-20mA out air pressure sensor for HVAC use - A low range intrinsically safe pressure sensor for HVAC use to measure pressure of air over a range of 0 to 1 inH2O differential from two G1/4 female process connections, and sending the corresponding 4-20mA signal through the M20 x 1.5 cable gland electrical connection.
Minus 25 mb vacuum intrinsically safe 4-20mA pressure sensor - Current output pressure sensor for use in hazardous areas with a vacuum measuring range from 0 to negative 25 millibar gauge.- 1 mbar range 4-20mA output biogas pressure transmitter for controlling blower fan connected to a covered lagoon - An intrinsically safe very low range pressure transmitter to measure pressure of biogas under covered lagoon to control a blower fan, over a range of 0 to 1 mbar g from the 1/4 inch NPT female tapered thread process connection, and sending the corresponding 4-20mA signal through the terminal clamps and M20 x 1.5 cable gland electrical connection.
- Hygienic atex approved 100mbar pressure transmitter for pharmaceutical application - Hygienic ATEX approved pressure transmitter for zone 2 to read pressures from 15 to 25mbar.
- -3 to 4 mbar dp range 4-20mA ATEX approved biogas pressure sensor for process control use on a 1bar line - A low range differential pressure sensor for process control use to measure pressure of biogas over a range of -3 to 4 mbar diff on a 1 bar biogas line from two 1/4 NPT female process connections, and sending the corresponding 4-20mA signal through the weatherproof cable electrical connection.
- Low range ATEX approved 100 Pascal range DP transmitter - The DPT200 is a robust ATEX approved differential pressure transmitter which has a very low range of 100Pa.
20 inH2Og range 4-20mA output natural gas pressure transducer for commercial generator use - An intrinsically safe low gauge range pressure transducer for use on commercial generators to measure pressure of natural gas over a range of 0 to 20 inH2O g from the 1/2 NPT male process connection, and sending the corresponding 4-20mA signal through the weatherproof cable electrical connection.- 50mbarg range 4-20mA output petrol fill level pressure sensor for automotive testing use - An intrinsically safe gauge pressure sensor for automotive component testing use to measure fill level pressure of petrol over a range of 0 to 50 mbar g from the G1/2 male process connection, and sending the corresponding 4-20mA signal through the DIN plug electrical connection.
In industrial and commercial settings, maintaining proper ventilation and air movement is crucial not only for occupant comfort but also for safety. However, many of these environments also present potential hazards such as flammable gases or dust, necessitating the use of specialized equipment like intrinsically safe pressure transmitters.
These transmitters are specifically designed to operate in hazardous areas where even a small spark could trigger an explosion. They achieve this through a combination of design features that limit the electrical energy and heat generated within the device, ensuring that they cannot become an ignition source.
Low pressure range intrinsically safe pressure transmitters are particularly important for applications where subtle pressure differences need to be accurately measured. This is often the case in ventilation and air extraction systems, where airflow through large spaces can create relatively small pressure changes. These transmitters typically operate in pressure ranges measured in inches of water column, millibars, hectopascals, or Pascals.
- Building Management Systems (BMS): These systems rely on precise pressure measurements to monitor and control airflow throughout a building. Intrinsically safe low pressure transmitters ensure that this critical function can be performed safely even in areas where flammable materials may be present.
- Ventilation Systems: Proper ventilation is essential for maintaining air quality and preventing the buildup of harmful contaminants. Low pressure range intrinsically safe transmitters enable accurate monitoring and control of airflow in these systems, even in hazardous environments.
- Air Extraction Systems: Industrial processes often generate dust, fumes, or other airborne contaminants that must be safely removed from the work area. Intrinsically safe low pressure transmitters ensure that these extraction systems operate effectively and safely, even in potentially explosive atmospheres.
By combining intrinsic safety with low pressure range capabilities, these transmitters provide a vital solution for ensuring optimal airflow and safety in a wide range of industrial and commercial applications.