Pressure Transmitter - Siemens SITRANS P220 Operating Instructions Manual

Pressure transmitter

SITRANS P220 (7MF1567)
Operating Instructions
7MF1567 with plug complying with
EN 175301-803-A
Type 7MF1567-*****-1**1
Type 7MF1567-*****-5**1
Range of application SITRANS P220, type 7MF1567
The pressure transmitter is used to measure relative pressure and
absolute pressure of gases and liquids in the following
industrial sectors:
Mechanical engineering
Power engineering
Water supply
Device design without explosion protection
The pressure transmitter consists of a piezoresistive measuring cell with a
diaphragm, installed in a stainless steel housing. It can be electrically connected
using a plug complying with EN 175301-803-A (IP65), a round plug M12 (IP67),
a cable (IP67) or a fast-fit cable gland (IP67). The output signal is 4 to 20 mA or
0 to 10 V.
Device design with explosion protection
The pressure transmitter consists of a piezoresistive measuring cell with a dia-
phragm, installed in a stainless steel housing. It can be electrically connected with
a plug complying with EN 175301-803-A (IP65) or a round plug M12 (IP67). The
output signal is 4 to 20 mA.
Installation
CAUTION
Direct sunlight
Damage to the device
The effects of UV radiation can cause materials to become brittle.
Protect the device from direct sunlight
The location of the device has no influence on the precision of the
measurement.
Before installation, compare the process data with the data
of the name plate.
The medium being measured must be suitable for the parts
of the pressure transmitter in contact with the medium.
The overload limit must not be exceeded.
Connect the devices to a fixed cable installation.
Grounding for devices
The pressure transmitter must be connected to the equipotential bonding system
of the plant via the metal housing (process connection) and the ground conduc-
tor of the plug.
Direct current
7MF1567 with plug M12x1
Type 7MF1567-*****-2**1
Shipbuilding
Chemicals
Pharmaceuticals
7MF1567 with cable (2 m)
Type 7MF1567-*****-3**1
7MF1567 with fast-fit cable gland
Type 7MF1567-*****-4**1
Safety instructions
Symbol Explanation of the warning symbol on the device
Read the information in the operating instructions
In terms of a safety-instrumented system, this device left the factory in perfect
condition. To maintain this status and to ensure safe operation of the device,
observe the following notes:
The device may only be used for the purposes specified in these instructions.
When connecting up, installing and operating the device, the
directives and laws of your country apply.
Devices with the type of protection "intrinsic safety„ lose their approval,
if they are operated on electrical circuits that do not
conform to the test certification valid for your country.
Connect the device to a low voltage power supply with
safe separation (SELV).
The device should only be supplied with limited energy according to UL 61010-1
Second Edition, Section 9.3 or LPS in conformance with UL 60950-1 or
class 2 in compliance with UL 1310 or UL 1585.
The device can be operated both at high pressure and with aggressive and
hazardous media. This means that if the device is not used properly, serious
bodily injury and/or considerable damage to property cannot be excluded. This
should be kept in mind particularly when the device was in use and is replaced.
The installation, mounting and commissioning of the
be performed only by trained personnel and should comply with the standards
EN 60079-14 and EN 61241-14.
The overload limit should be monitored and kept to at all times.
The device is maintenance-free
devices should
© Siemens 2011
A5E03304437-02, 12/2011