MSPS0 pages
Index: C / 923-1515
Diaphragm Seal Piston Press. Switches
MSPS
Mechanical single switch
Repeatability ±2.0 % at constant temperature
Features
Metal diaphragm pressure switch,
Set point can be adjusted with corresponding reference unit
during operation
Adjustment ranges
0.1 ... 6.8 bar
Applications
Air conditioning,
Ventilation control,
Steam ejectors
Technical Data
Wetted parts:
Diaphragm
Process connection
NBR
Stainless steel 1.4401
Weight:
Repeatability:
±1 % at constant temperature
Switching rate:
max. 20/min
Temperature range:
-5 °C... +70 °C
Protection class:
IP00
Housing:
---
Process connection:
1/8" NPT male thread
Electrical connection:
Spade connector 6,3 DIN 46244
Electrical ratings and
hysteresis:
Many micro switch versions
with different switching powers
and hysteresis are applicable
and make it possible to make
customized changes.
MSPS-...: approx. 0.2 kg
Set point adjustment:
Turn the adjustment screw
clockwise to increase the set
point
Intrinsically safe:
The switches are designed for
intrinsically safe applications.
Please add "Exi" to your
ordering details when placing
an order. To comply with the
intrinsically safe approval
following max. ratings must not
be exceeded:
Umax = 28 V Imax = 50 mA
Approval:
---
Pressure Ranges
Pressure range
code
Adjustment range [bar]
Increasing press.
Decreasing press.
Max.
operating
pressure
[bar]
Proof pressure
[bar]
(short term)
EE, FF [bar]
DD, JJ [bar]
6.9
0.035
0.040
5SS
0.1 ... 0.34
0.04 ... 0.305
4.6
15SS
0.2 ... 1.00
0.10 ... 0.900
4.6
100SS
1.2 ... 6.80
0.70 ... 6.300
6.8
Barksdale
.
.
.
Subject to technical changes.
6.9
.
Max. hysteresis of switch
types in bar (end of range)
0.055
.
10.0
.
0.540
.
.
.
0.068
0.620
.
.
.
1
"