Emerson MSP422 ユーザーズマニュアル
Reference Manual
IP2013, Rev BA
February 2012
Mobrey MSP422
2-2
COMPONENTS OF THE
TRANSMITTER
TRANSMITTER
The Mobrey MSP422 has a housing containing advanced electronics for
signal processing, and terminals for connecting the external power supply.
The electronics produces an ultrasonic signal from the transmitter face.
signal processing, and terminals for connecting the external power supply.
The electronics produces an ultrasonic signal from the transmitter face.
It is a two-wire, loop-powered transmitter; the two wires are used for both
24 Vdc power supply connections and the 4–20 mA analog output signal.
A two-core, shielded/screened cable is required (not supplied).
24 Vdc power supply connections and the 4–20 mA analog output signal.
A two-core, shielded/screened cable is required (not supplied).
A comprehensive specification for the Mobrey MSP422 is in the section
“Specifications” on page A-1.
“Specifications” on page A-1.
Figure 2-2. The Mobrey MSP
Series Transmitters
Series Transmitters
M20
Conduit
Thread
Transmitter Face
2-in. Mounting
Thread
Thread
Electronics
Housing
Housing
MSP422 FEATURES
Supplied With:
1 x Cable Gland and Dust Cap
1 x Cable Gland and Dust Cap