SIEMENS SITRANS P Z Transmitters for gage, absolute and differential pressure

SITRANS P Z

SIEMENS SITRANS P Z series for gage pressure

SITRANS P pressure transmitters, Z series for gage pressure (7MF1562-…)

The SITRANS P pressure transmitter, Z series (7MF1562-…), measures the gage pressure of aggressive and non-aggressive gases, liquids and vapors.

SITRANS P Z Benefits

• High measuring accuracy
• Sturdy brass housing
• For aggressive and non-aggressive media
• For measuring the pressure of liquids, gases and vapor
• Temperature-compensated measuring cell
• Compact design

SITRANS P Z Application

The pressure transmitter of the Z series for gage pressure
(7MF1562-…) is used above all in the following industrial areas:
• Power engineering
• Mechanical engineering
• Shipbuilding
• Water supply etc.
A concrete application example is the measurement of compressed
air containing oil in compressors or compressor stations.

SITRANS P Z Design

The main components of the pressure transmitter are:
• Brass housing with silicon measuring cell and electronics
plate
• Process connection
• Electrical connection
The silicon measuring cell has a thin-film strain gage which is
mounted on a ceramic diaphragm. The ceramic diaphragm can
also be used for aggressive media.
The process connection to DIN EN 837-1 is made of brass and
has a male thread G½B or a female thread G1/8B.
The electrical connection is made using a plug to DIN 43650
with a M16x1.5 cable inlet.

SITRANS P Z Function

The pressure transmitters of the Z series for gage pressure measure
the pressure of aggressive and non-aggressive gases,
liquids and vapors.
The measuring cell is temperature-compensated.

Mode of operation


SITRANS P pressure transmitters, Z series (7MF1562-…), functional diagram
The thin-film measuring cell has a thin-film resistance bridge at
which the operating pressure p is transmitted through a ceramic
diaphragm.
The measuring cell output voltage is fed to an amplifier and converted
into an output current of 4 to 20 mA. The output current
is linearly proportional to the input pressure.

Dimensional drawings

SITRANS P pressure transmitters, Z series (7MF1562-…), dimensions in
mm (inch)

Schematics

SITRANS P pressure transmitters, Z series (7MF1562-…), connection diagram

SIEMENS SITRANS P Z series for gage and absolute pressure

SITRANS P Z

SITRANS P pressure transmitters, Z series for pressure and absolute
pressure (7MF1564-…)

SITRANS P pressure transmitters, Z series (7MF1564-…), measure
the gage and absolute pressure as well as the level of liquids
and gases.

Benefits

• High measuring accuracy
• Sturdy stainless steel housing
• For aggressive and non-aggressive media
• For measuring the pressure of liquids, gases and vapor
• Temperature-compensated measuring cell
• Compact design


Application

The pressure transmitter of the Z series for gage pressure and absolute pressure (7MF1564-…) is used above all in the following industrial areas:
• Chemical industry
• Pharmaceutical industry
• Food industry
• Mechanical engineering
• Shipbuilding
• Water supply


Design

The design of the pressure transmitter is dependent on the measuring range.
Measuring range <1 bar (<14.5 psi) Main components: • Stainless steel housing with piezo-resistive silicon measuring cell (with stainless steel diaphragm, temperature-compensated) and electronics module • Process connection made of stainless steel in diverse designs (see Selection and Ordering data) • Electrical connection made using a plug to DIN 43650 with the cable inlet M16 x 1.5, ½-14 NPT or round plug connector M12. The pressure transmitters with a nominal range < 1 bar g (< 14.5 psi g) are optionally available with or without explosion protection. Measuring range ≥1 bar (≥14.5 psi) Main components: • Stainless steel housing with ceramic measuring cell and electronics module. The temperature-compensated ceramic measuring cell has a thin-film strain gage which is mounted on a ceramic diaphragm. The ceramic diaphragm can also be used for aggressive media. • Process connection made of stainless steel in diverse designs (see Selection and Ordering data) • Electrical connection made using a plug to DIN 43650 with the cable inlet M16 x 1.5, ½-14 NPT or round plug connector M12. The pressure transmitters with a nominal range ≥ 1 bar g (≥ 14.5 psi g) are optionally available with or without explosion protection. [/av_textblock] [av_hr class='default' height='50' shadow='no-shadow' position='center' custom_border='av-border-thin' custom_width='50px' custom_border_color='' custom_margin_top='30px' custom_margin_bottom='30px' icon_select='yes' custom_icon_color='' icon='ue808' av-desktop-hide='' av-medium-hide='' av-small-hide='' av-mini-hide=''] [av_textblock size='' font_color='' color='' av-medium-font-size='' av-small-font-size='' av-mini-font-size='' admin_preview_bg='']

Function

The pressure transmitter measures the gage and absolute pressure as well as the level of liquids and gases.

Mode of operation


SITRANS P pressure transmitters, Z series (7MF1564-…), functional diagram The mode of operation of the pressure transmitter is dependent on the measuring range.
Measuring range <1 bar (<14.5 psi) The silicon measuring cell of the pressure transmitter has a piezo-resistive bridge to which the operating pressure is transmitted through silicone oil and a stainless steel diaphragm. The measuring cell output voltage is fed to an amplifier and converted into an output current 4 ... 20 mA. The output current is linearly proportional to the input pressure Measuring range ≥1 bar (≥14.5 psi) The thin-film measuring cell has a thin-film resistance bridge to which the operating pressure p is transmitted through a ceramic diaphragm. The voltage output from the measuring cell is converted by an amplifier into an output current 4 ... 20 mA or an output voltage of 0 ... 10 V DC. The output current and voltage are linearly proportional to the inputpressure [/av_textblock] [/av_one_full] [av_hr class='default' height='50' shadow='no-shadow' position='center' custom_border='av-border-thin' custom_width='50px' custom_border_color='' custom_margin_top='30px' custom_margin_bottom='30px' icon_select='yes' custom_icon_color='' icon='ue808' av-desktop-hide='' av-medium-hide='' av-small-hide='' av-mini-hide=''] [av_one_full first min_height='' vertical_alignment='' space='' custom_margin='' margin='0px' padding='0px' border='' border_color='' radius='0px' background_color='' src='' background_position='top left' background_repeat='no-repeat' animation='' mobile_breaking='' mobile_display=''] [av_textblock size='' font_color='' color='' av-medium-font-size='' av-small-font-size='' av-mini-font-size='' admin_preview_bg='']

Dimensional drawings

Pressure transmitter 7MF1564-… with process connection G½” male,
dimensions in mm (inch)

Pressure transmitter 7MF1564-… with process connection G¼” male,
dimensions in mm (inch)

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