INFICON PEG100 Medium to Ultra-High Vacuum Gauge - Manual (Page 5)

Status displays
Operation (POWER) orange LED
Ready to measure (ignited) READY green LED
1.2.2 Measurement System
Measurement system detachable
Vacuum connection DN 25 KF or DN 40 CF
Degassing temperature see Section 2.3.3
Dead volume 21 cm 3 approx.
Materials in contact with the medium
stainless steel, CrNi,
Al
2
O
3
ceramics, NiFe, Ni, Ti
Overpressure tolerance
≤
10 bar abs.
(The limits for the flange connections must be observed)
Operating voltage 1.6 kV (current limited to < 0.5 mA)
Ignition voltage 2.8 kV (current limited to < 0.5 mA)
1.2.3 Signal Output
Signal output 0 to 10.6 V
Permissible load resistance R
a
≥
10 k
Ω
Measurement signal 0.66 V to 10 V;
logarithmic, 1.333 V per decade
Status signal (not ignited) 0.4 V
1.2.4 Control Inputs
Input resistance R
E
: 10 k
Ω
approx.
High voltage cut-in with negative logic at Pin 7:
High voltage ON at U < 2.5 V
High voltage OFF at U > 4 V
or
High voltage cut-in with positive
logic at Pin 8:
High voltage ON at U > 12 V
High voltage OFF at U < 7 V
(for this also refer to Fig. 3 and Section 2.2.2).
1.2.5 Status Output
Ready to measure High level (13.5-35 V, max. 50 mA)
Error (not ignited, HV off)
0V
For this refer also to Section 2.2.4.
5
tina14e1 (0106) PEG100.ga
Status displays
Operation (POWER) orange LED
Ready to measure (ignited) READY green LED
1.2.2 Measurement System
Measurement system detachable
Vacuum connection DN 25 KF or DN 40 CF
Degassing temperature see Section 2.3.3
Dead volume 21 cm 3 approx.
Materials in contact with the medium
stainless steel, CrNi,
Al
2
O
3
ceramics, NiFe, Ni, Ti
Overpressure tolerance
≤
10 bar abs.
(The limits for the flange connections must be observed)
Operating voltage 1.6 kV (current limited to < 0.5 mA)
Ignition voltage 2.8 kV (current limited to < 0.5 mA)
1.2.3 Signal Output
Signal output 0 to 10.6 V
Permissible load resistance R
a
≥
10 k
Ω
Measurement signal 0.66 V to 10 V;
logarithmic, 1.333 V per decade
Status signal (not ignited) 0.4 V
1.2.4 Control Inputs
Input resistance R
E
: 10 k
Ω
approx.
High voltage cut-in with negative logic at Pin 7:
High voltage ON at U < 2.5 V
High voltage OFF at U > 4 V
or
High voltage cut-in with positive
logic at Pin 8:
High voltage ON at U > 12 V
High voltage OFF at U < 7 V
(for this also refer to Fig. 3 and Section 2.2.2).
1.2.5 Status Output
Ready to measure High level (13.5-35 V, max. 50 mA)
Error (not ignited, HV off)
0V
For this refer also to Section 2.2.4.
5
tina14e1 (0106) PEG100.ga