Technical Data; Table 1 General; Table 2 Output Signal; Table 3 Gauge Identification - Edwards Barocel 7025 Instruction Manual

Technical data

Table 1 General

Measurement range
Accuracy
1.0 Torr/mbar (F.S.)
0.1 Torr/mbar (F.S.)
Temperature effect on zero
10.0 Torr/mbar (F.S.)
0.1 Torr/mbar (F.S.)
Temperature effect on span
1.0 Torr/mbar (F.S.)
0.1 Torr/mbar (F.S.)
Resolution
Gas type dependence
Mass

Table 2 Output signal

Output signal analogue (measurement
signal)
Voltage range
Measurement range
Relationship voltage-pressure
Output impedance
Loaded impedance
Response time
0.25 Torr/mbar (F.S.)
0.1 Torr/mbar (F.S.)

Table 3 Gauge identification

Gauge identification

Table 4 Switching functions

Switching functions
Setting range
Hysteresis
Relay contact
Switching time
W602100880_A - Technical data
Closed
Open
0.20% of reading
0.50% of reading
0.0050% F.S./°C
0.020% F.S./°C
0.01% of reading/°C
0.03% of reading/°C
0.003% F.S.
None
 g
-5 to +10.24 V
0 to +10 V
Linear
0  (short-circuit proof)
> 10 k
30 ms
130 ms
Resistance 13.2 k referenced to supply
common (Voltage at pin 10, 5 V)
SP1, SP2
0 to 10 V
1% F.S.
30 V d.c. /0.5 A (d.c.)
floating (n.o.)
At low pressure (LED is illuminated)
At high pressure (LED is not illuminated)
50 ms
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