Aplisens ERH-01 04-07 Manual - Página 5

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2. TECHNICAL DATA

Table no. 1. Technical data
No. Parameter
1.
Switching hysteresis
2.
Maximum fluid temperature
3.
Maximum operation pressure
Rated contact voltage U
4.
AC and DC
5.
Rated continuous current I
Rated contact current I
e
in category AC15
6.
24 V
in category DC13
24 V
Contact life
7.
in category AC15 U
=24V; I
e
in category DC13 U
=24V; I
e
8.
Mechanical durability
9.
Ambient temperature
Weight
- submersible version
10.
- submersible acid-proof version
- 1 m cable
11.
Minimum liquid density
12.
Housing protection rating
ATTENTION!
Switching hysteresis (insensibility zones) in table 1 relate to fluid density 1x10
switching hysteresis caused by fluid density change is approximately 1 mm for 0.1x10
Insensibility zones are constant for the given fluid. Overall and installation dimensions are shown on
attached dimensional drawings.
SWITCH'S WET PART
permanent magnets
float stroke limits
Updating August 2010
TECHNICAL PRODUCT DOCUMENTATION
Unit type
mm
°C
MPa
V
e
A
nc
A
A
=2.5A
connections
e
=2.5A
connections
e
cycles
°C
kg
3
g/cm
IP
ERH-01-07
ERH-02-07
10
10
20 ±15%
20 ±15%
30
30
70
70
0.2
0.2
24
24
10
10
2.5
2.5
2.5
2.5
7
7
10
10
6
6
5x10
5x10
7
7
10
10
-25...70
-25...70
1,8
2,0
2,6
2,8
0,2
0,2
0.6
0.6
68
68
SWITCH'S DRY PART
diamagnetic partition
magnets rotation
axis
miniature connector
ER5-1047
Page: 5
Pages: 17
ERH-03-07
ERH-04-07
min 50±15%
min 32±15%
max 250±2%
max 1350±2%
min 100±15%
max 400±2%
70
70
0.2
0.2
24
24
10
10
2.5
2.5
2.5
2.5
7
7
10
10
6
5x10
5x10
7
7
10
10
-25...70
-25...70
2,1
3,0
2,9
3,8
0,2
0,2
0.6
0.6
68
68
-3
3
kg/m
. Maximum et
-3
kg/m
6
3
.