Description
SITRANS P300 Pressure Transmitter
Overview---SITRANS P300
The SITRANS P300 is a digital pressure transmitter for relative and absolute pressure. The conventional thread versions are available as process connections, as are flush-mounted versions. A large number of the flush-mounted versions are suitable for food and pharmaceutical applications, and satisfy the EHEDG and 3A hygiene requirements.
The output signal is a load-independent direct current from 4 to 20 mA or a PROFIBUS PA or FOUNDATION Fieldbus signal, which is linearly proportional to the input pressure. Communication is via HART protocol or PROFIBUS PA or FOUNDATION Fieldbus interface. The basic settings of the pressure transmitter can be made easily on-site by means of three buttons.
The SITRANS P300 has a single-chamber stainless steel enclosure. The pressure transmitter is approved for "intrinsically safe" type of protection. It can use to zone 1 or zone 0.
Benefits
- High quality and service life
- High reliability even under extreme chemical and mechanical loads
- Extensive diagnostics and simulation functions
- Minimal conformity error
- Small long-term drift
- Wetted parts made of high-grade materials (e.g., stainless steel, Hastelloy)
- Measuring range 0.008 bar to 400 bar (0.1 psi to 5802 psi)
- High measuring accuracy
- Parameterization using control keys and HART and/or PROFIBUS PA or FOUNDATION Fieldbus
Application
The pressure transmitter is available in versions for gauge pressure and for absolute pressure. The output signal is always a load-independent direct current from 4 to 20 mA or a PROFIBUS PA or FOUNDATION Fieldbus signal, which is linearly proportional to the input pressure. The pressure transmitter measures corrosive, non-corrosive and hazardous gases, vapors and liquids.
It can be used for the following measurement types:
- Gauge pressure
- Absolute pressure
With appropriate parameter settings, it can use the following additional measurement types:
- Level
- Volume
- Mass
The "intrinsically safe" Ex ia type of protection version of the transmitter can installe in hazardous areas (Zone 1). The devices are provided with an EC type-examination certificate and comply with the respective harmonized European standards of ATEX.
Gauge pressure
This variant measures the gauge pressure of corrosive, non-corrosive and hazardous gases, vapors and liquids.
The smallest measuring span is 0.01 bar (0.15 psi), the largest 400 bar (5802 psi).
Level
With appropriate parameter settings, the gauge pressure variant measures the level of corrosive, non-corrosive and hazardous liquids.
For level measurement in an open vessel, you require one device; for level measurement in a closed vessel, you require two devices and a process control system.
Absolute pressure
This variant measures the absolute pressure of corrosive, non-corrosive and hazardous gases, vapors and liquids.
The smallest measuring span is 0.008 bar a (0.12 psi a), the largest is 30 bar a (435 psi a).
To obtain the most competitive quote, please contact our ANTLETS team.
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