SEQUENCER WITH
DIFFERENTIAL PRESSURE
SWITCH
Technical brochure
FI 72.0483.0720E
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LOAD LOSS DP MEASURE :
- Scale
0-500 daPa
Display accuracy : 1 daPa
- maxi pressure
1400 mbar
- accuracy
1.5% on sensor maxi scale (100 mbar)
→ from 0 to 50°C this accuracy takes into consideration linearity,
hysteresis, temperature and repetitivity effects
- humidity
0% to 95% RH
– not condensed
- response time dP order
1 second
- response time alarm high/low/T2A threshold
5 seconds
- 4-20mA output
Integrated supply, not isolated - Maxi load : <500 Ohms
COMPRESSED AIR PRESSURE MEASURE
A/C
- Scale
0 - 6 Bar
Display accuracy : 0.1 Bar
- maxi pressure
17 Bar
- accuracy
1.5% on sensor maxi scale (10 Bar)
→ from 0 to 50°C this accuracy takes into consideration linearity,
hysteresis, temperature and repetitivity effects
- humidity
0% to 95% RH
– not condensed
- response time operating threshold
1 second
- response time low alarm
5 seconds
- 4-20mA output
Integrated supply, not isolated - Maxi load : <500 Ohms
COMMUNICATION WITH EXTERIOR
(CUSTOMER COM):
- protocol
MODBUS
– RTU
RS485 (2 wires) - not isolated
Note : External gateway available to other type of network.
- ID
from 1 to 147
- speed
2400, 4800, 9600, 19200, 38400, 57600 or 115200 bauds
- Type
8N1, 8N2, 8E1 or 8O1
COMMUNICATION WITH DUST REJECTION
CONTROLLER CDM:
- type
RS485 (2 wires)
– not isolated
- supply
The 24VDC power supply required for the CDM is provided by
the device
+ fuse protection 5x20mm - 250mA fast
COMMUNICATION WITH SV EXTENSION
BOXES:
- type
RS485 (2 wires)
– not isolated
