Seacom supplies pressure data loggers, pressure chart recorders, low differential-pressure transmitters, barometers and barometric-pressure transfer standards for industrial, laboratory, cleanroom, HVAC, meteorological and environmental applications.
The correct pressure instrument depends on whether the application measures gauge pressure, differential pressure or atmospheric pressure. Selection must also consider the required range, accuracy, process connection, recording method, output signal, environmental protection and calibration requirements.
| Application | Recommended product | Why it fits |
|---|---|---|
| Electronic recording of air, water or compatible equipment pressure | Dickson PR125, PR325 and PR525 | Battery-powered IP68 pressure loggers with selectable ranges up to 500 PSI, local display and electronic data retrieval. |
| On-site paper record of industrial pressure | Dickson PW4 and PW8 | Weather-resistant circular-chart recorders with 24-hour or 7-day recording configurations and pressure ranges up to 1000 PSI. |
| Cleanroom, isolation-room and air-handling differential pressure | Vaisala PDT101 and PDT102 | Low differential-pressure transmitters with current or voltage outputs for continuous monitoring and control-system integration. |
| High-accuracy atmospheric-pressure measurement | Vaisala PTB330 | Professional digital barometer with BAROCAP technology, configurable communication and optional multiple pressure sensors. |
| Compact low-power barometric-pressure transmission | Vaisala PTB110 | Compact barometric transmitter with voltage or frequency output for weather stations, data loggers and OEM systems. |
| Field comparison and transfer-standard work | Vaisala PTB330TS | Portable reference system combining a PTB330 barometer with an MI70 handheld indicator and weatherproof transport case. |
| Traditional local atmospheric-pressure and temperature indication | Sato 7610-20 | Mechanical aneroid barometer with a glass thermometer, dual pressure scales and no battery requirement. |
| Compact indoor pressure and digital-temperature indication | Sato Baromex 7612-00 | Wall-mounted analogue barometer with a compact digital temperature display for general indoor observation. |
| Paper-chart recording of atmospheric-pressure trends | Sato NSII-BQ Barograph | Records atmospheric pressure on a chart with selectable 1-day, 7-day or 32-day rotation periods. |
Contact Seacom with the pressure type, medium, normal and maximum range, process connection, temperature, required accuracy, recording method, output signal and calibration requirements. Our team can recommend a suitable pressure logger, chart recorder, differential-pressure transmitter or barometric-pressure instrument.
There are 12 products.
The Vaisala DPT146 combines dew-point and process-pressure measurement in one compact transmitter for compressed-air systems. This model is discontinued and should not be selected for new projects.
The Dickson PR125, PR325 and PR525 are rugged battery-powered pressure data loggers for recording equipment and line pressure without a permanently connected computer.
The Dickson PW4 and PW8 provide a continuous paper record of pressure at the measurement point for equipment monitoring, testing, troubleshooting and permanent visual documentation.
The Vaisala PTB110 is a compact, low-power barometer for accurate atmospheric-pressure measurement and integration with data loggers, weather stations and environmental monitoring systems.
The Vaisala PTB330TS is a portable, battery-operated reference instrument for accurate barometric-pressure checks in the field and laboratory.
The Vaisala PTB330 provides accurate, stable barometric-pressure measurement for professional meteorology, aviation, maritime systems, laboratories and demanding environmental applications.
The Vaisala PDT101 and PDT102 provide precise low differential-pressure measurement for cleanrooms, isolation rooms, regulated facilities, data centres and air-handling systems.
The Sato 7610-20 is a traditional brass aneroid barometer with an integrated glass thermometer for local atmospheric-pressure and temperature observation.
The Sato Baromex 7612-00 combines an easy-to-read analogue barometer with a digital thermometer for local atmospheric-pressure and room-temperature indication.
The Vaisala PTU300 combined barometric pressure, relative humidity and temperature in one transmitter. The series is discontinued and has been replaced by a suitable Indigo520 barometric-pressure configuration with an application-specific HMP probe.
The Sato NSII-BQ Sigma II Barograph records atmospheric-pressure changes on a rotating paper chart for visual review and filing.
The Vaisala DPT145 provides online dew-point, pressure and temperature measurement for SF6-insulated electrical equipment. The model is being discontinued and should not be specified for new projects.
