Setting The Switching Point And Hysteresis - Bühler technologies MDS Guía Rápida

MDS
The process connects as specified:
MDS G1/8" or G1/4" external thread
MDSM G1/4" internal thread
MDSK G1/4" swivel or vertical flange (VF)
It connects to electricity via M3 or M12 plug connection with
the following assignment:
Plug connection M3 (DIN EN 17505-803), 3-pin + PE
Max. voltage 250 V
IP rating IP65
Cable fitting PG9
Pin assignment
MDS
Pin assignment
MDSM
MDSK
5 Operation and control
NOTICE
The device must not be operated beyond its specifications.

5.1 Setting the switching point and hysteresis

The hysteresis is defined as the difference between the switch-
ing point and switch-back point. It is the result of mechanical
friction of the pressure sensor caused by flow forces and the
spring.
For details, please refer to the full operating instructions on
the included CD.
6 Maintenance
Always observe the applicable safety- and operating regula-
tions when performing any type of maintenance. Please refer
to the original operator's manual on the included CD or online
at www.buehler-technologies.com for maintenance informa-
tion.
7 Service and Repair
Please refer to the original operator's manual on the included
CD or online at www.buehler-technologies.com for a detailed
description of the unit including information on
troubleshooting and repair.
BX130006 ◦ 03/2019
M12 (base) 4-pin
28 V
IP67 (with suitable
line socket)
Bühler Technologies GmbH 5