DP transmitter for measuring pressure difference between two pressure points which can tolerate up a very high overload pressure independently on either the positive or negative side port or both together at the same time.
Pressure transducers that have an adjustable zero and span so that the output siganl can be adjusted if they go slightly out of calibration
The DPS 300 is a low range HVAC differential pressure sensor for measuring pressure drops across air filters and airflow through and between ventilation ducts. The lowest possible pressure range is 0…100 pascals and the highest is 0…1000 millibars. User switchable 2 or 3 pressure ranges and volts or current output are included with most standard configurations.
Pressurised tank liquid level differential pressure cell transmitter for process plant storage.
Zero Offset relates to the zero setting tolerance during manufacture and Zero Drift relates to the expected maximum change in zero over time.
Ultra low differential pressure transmitter 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.
High precision pressure transmitter with an accuracy of 0.1%FS BSL NLHR and digitally adjustable pressure ranges from 400mb up to 40 bar gauge & absolute.
The g Effect is a change in performance of a pressure measuring device that is caused by a change in its orientation. Typically a pressure sensing device will have some form of flat diaphragm which will generate a change in output when flexed by a change in pressure. If a pressure sensing diaphragm is orientated […]
Zero Offset is the amount of deviation in output or reading from the exact value at the lowest point of the measurement range.
Zero Tare is the operation of removing a zero offset to help obtain the optimal measurement over the whole measurement range.
ATEX approved intrinsically safe pressure transmitter with zero & span adjustability over a maximum of 10 bar gauge
Can you suggest a universal signal conditioning unit for isolating a sensor & providing local calibration adjustment for trimming zero & full scale output?
I‘m having a problem zeroing a submersible pressure sensor. Before placing it in the water, the zero offset is trimmed on the indicator, and then it is submerged to full range depth of 10 metres. During the first few minutes we notice that the full scale reading drifts by about 10mm in the negative direction […]
Process transmitter for measuring vacuum, steam, food, pharmaceutical, oil, gas and other pressure readings necessary for the monitoring and control of bulk production processes.
Rangeable DP Cell current loop process transmitter for monitoring differential pressures in a heavy duty process plant environment.
High precision pressure transmitter for measuring very low vented gauge reference or differential air pressures. Rangeable 4-20mA or 0-10 volt output.
High precision pressure transducer with an accuracy of 0.05% full scale with a RS485, USB or RS232 digital interface for connecting to a PC.
Contactless zero tare & span adjustment high pressure transmitter with 4-20mA current loop or amplified voltage output signal in pressure ranges from 50 bar up to 1000 bar gauge.
Contactless magnetic coupling zero tare & span adjustment pressure transmitter with 4-20mA current loop or amplified voltage output signal in pressure ranges from -1 to +1 bar up to 500 bar gauge.
Extra high pressure transmitter with 4-20mA current loop or amplified voltage output signal in pressure ranges from 1000 up to 5000 bar gauge.