Samson Type 3766 User Manual

Positioner with position transmitter
A positioner containing a position transmit
-
ter cannot be equipped with integrated limit
switches or an integrated solenoid valve
since the position transmitter requires most
of the space inside.
The position transmitter is used to establish a
certain relationship between the valve posi
-
tion, i.e. the valve travel, and a controller
output signal of 4 to 20 mA.
1.1 Versions (article code)
The position transmitter setting ensures that
both end positions "valve CLOSED" or
"valve OPEN" as well as all intermediate
positions can be signalized. Since the valve
position is signalized independently of the
input signal to the positioner, the position
transmitter is a suitable option for checking
the current valve position.
6 EB 8355-1 EN
Design and principle of operation
Pneumatic positioner
Type 3766- xxx01xxxx1x0x0
Explosion protection
Without
02
II 2 G EEx ia IIC T6 acc. to ATEX
1
FM/CSA intrinsically safe/non incendive
3
Ex ia / Ex n I/IIC T6 IP 65 IECEx TSA Australia
6
II 3 G EEx nA II T6 acc. to ATEX
8
Additional equipment
Without
0
Limit switch, inductive 2x SJ2 SN
2
(Analog position transmitter 4 to 20 mA *
60 0)
3/2-way solenoid valve
Without
0
6 V DC
2
12 V DC
3
24 V DC
4

Samson Type 3766 Specifications

General

Brand	Samson
Model	Type 3766
Category	Valve Positioners
Language	English