for harsh environments Excellent solution for outdoor installations. Operates in a wide temperature range. The housing provides IP65 (NEMA4) compliant protection against sprayed water. Features
- 500 ... 1100 hPa or 50 .... 1100 hPa pressure ranges with serial output
- Different scalings between 500 ... 1100 hPa with analog output
- Electronics housing IP65 protected against sprayed water
- Accurate and stable measurement
- NIST traceable (certificate included)
For minimizing wind induced error. Variations due to strong and gusty wind can be overcome by using a static pressure head to ‘filter out’ the effect of dynamic pressure. The Vaisala Static Pressure Head Series SPH10/20 are designed to minimize the errors caused by wind. The wind tunnel tested structure is both horizontally and vertically symmetrical. When the SPH10/20 accessory is combined with one of Vaisala’s barometric pressure sensors, such as the PTB210, the design ensures reliable barometric pressure measurements in all weather.
for industrial use Vaisala BAROCAP® Barometer PTB110 is designed both for accurate barometric pressure measurements at a room temperature and for general environmental pressure monitoring over a wide temperature range. The compact PTB110 is suitable for applications, such as environmental pressure monitoring, data buoys, laser interferometers, and in agriculture and hydrology. Due to its very low power consumption, the barometer is particularly ideal for different data logger applications. Features
- Vaisala BAROCAP® sensor
- Several pressure ranges
- Accuracy ±0.3 hPa at +20 °C
- Long-term stability
- Output voltage 0 ... 2.5 or 0 ... 5 VDC
- On/off control with external trigger
- Output voltage 0 ... 2.5 or 0 ... 5 VDC
- Current consumption less than 4 mA
- Mountable on a (35 mm wide) DIN rail
Portable, battery operated transfer standard with data capability.
Barometric Pressure Transfer Standard PTB330TS combines a PTB330 digital barometer with a hand-held MI70 indicator within a portable unit functioning as a transfer standard. The optional HMP155 probe is available for accurate humidity and temperature measurement. For professional meteorology, aviation, laboratories and demanding industrial applications. Operational PTB330TS unit includes a PTB330 digital barometer, hand-held MI70 indicator, optional HMP155 humidity and temperature probe, optional MI70 Link PC software, a user’s guide and a weatherproof transfer case equipped with a shoulder strap.
One instrument measures three parameters simultaneously: barometric pressure, humidity, and temperature.
1 INSTRUMENT, 3 PARAMETERS
Unique combination of a meteorological grade barometer combined with humidity and temperature measurement in a single, industrial-grade device. The instrument also has four different humidity probe options for various measurement needs. Reliable Vaisala HUMICAP® and BAROCAP® sensor technologies make it suitable for demanding meteorology applications and maritime conditions.PROVEN SENSOR TECHNOLOGY
PTU300 incorporates sensors known for their high accuracy and excellent long-term stability: Vaisala BAROCAP® for pressure measurement and Vaisala HUMICAP® for humidity measurement. The temperature sensor is a platinum RTD sensor.
Exceptionally accurate barometric pressure readings with low hysteresis and long-term stability under the most challenging conditions — even those in space.
Trademarked Precision
The Vaisala Digital Barometer PTB330 is designed to capture accurate barometric pressure readings under the harshest of conditions. Built around Vaisala’s trademarked BAROCAP® sensor technology, the PTB330 combines absolute pressure measurement and exceptional accuracy with low hysteresis and long-term stability. It’s the perfect digital barometer for tracking the movement of local and regional weather fronts, generating historical models of high- and low-pressure systems, or monitoring developing severe weather for an early warning system. It’s even proven its reliability on Mars.
The perfect mix of accurate air pressure, temperature, humidity, rainfall, wind speed, and wind direction data to measure weather conditions without the expense or magnitude of an automatic weather station.