DIFFERENTIAL PRESSURE SWITCH
Technical Notice
FI 72.0226.1016E
Page 2 sur 10
SUMMARY
Page
- CHARACTERISTICS
2
- DESCRIPTION
2
- FRONT PANEL
DESCRIPTION
3
- TO ADJUST SET POINTS
3
- WARNING
4
- ADJUST « ZERO »
4
- ADJUSTMENT
4
- INSTALLATION &
MAINTENANCE
4
- WARRANTY
4
- PRECAUTIONS
5
- ELECTRICAL
CONNECTIONS
6
- SPACE & FIXING
7
- EC CONFORMITY
CERTIFICATE
8
CHARACTERISTICS:
Supply voltage
115 or 230VAC ±10% 50/60Hz
24VDC
Consumption
12VA (AC power supply)
12W (DC power supply)
Relay contact characteristics
1 x NO / NC - 1A 250V AC1
To be protected by the user
Remote interfacing
4-20mA output
integrated supply
maxi load: <500 Ohms
Scale measure
6.00 Bars
Proof pressure
300 PSI (20 Bars)
Burst pressure
450 PSI (30 Bars)
Humidity limits
0-100% HR
Pressure media
No corrosive
Material in contact with pressure
media
Glass-filled nylon, ceramic AI
2
O
3
,
silicon, RTV
Device precision
±1% maxi of full scale
(10 Bars)
Operating temperature
-10° to 70°C compensated from
0 to 70°C
Storage temperature
-25°C to 85°C
Using position
Vertical
Electrical protection
By fuses: T 160mA in 115VAC
T 80mA in 230VAC
T 500mA in 24VDC
Case
Polycarbonate IP65
Xk1 and Xk2 thresholds
adjustment
0.00 to 6.00 Bars
