B2 - Schoonover, Inc.

Bayard-Alpert Gauge
Vacuum Gauges
Technical Data
BAG100-S
BAG101-S
Measurement range
Reproducibility
Repeatability
Long term sensitivity drift
Filament material
Number of filaments
Degas (p < 2 x 10 -5 mbar (1.5 x 10 -5 Torr))
mbar
Torr
% of reading
% of reading
% of reading
Setpoint
Range
mbar
Relay contact
Hysteresis
Contact rating
V / A DC
Relay status
Pressure, max. absolute
bar
Temperature
Operation (ambient) ¡C
Storage ¡C
Bakeout at flange DN 25 ISO-KF ¡C
Bakeout at flange DN 40 CF-R ¡C
Power supply
Voltage
VDC
Current Consumption
Operation
A
Bakeout
A
Measurement start (approx. 1 sec.)
A
Output signal analog
V
Measurement range
V
Selectable scaling
Interface (digital)
Response time (at p > 1 x 10 -6 mbar)
ms
Connector
Cable length, max. (analog)
m (ft)
Materials exposed to process media (excl. filament)
Internal volume, approx. DN 25 KF / DN 40 CF cm 3 (inch 3 )
Weight, approx. DN 25 KF / DN 40 CF
kg
Protection type
2 x 10 -10 É 1 x 10 -1 2 x 10 -10 É 5 x 10 -3
1.5 x 10 -10 É 7.5 x 10 -2 1.5 x 10 -10 É 3.8 x 10 -3
±10
±2
±2
yttrium oxide, iridium
tungsten
2
electron bombardment, 3 min max.
1 1
1 x 10 -9 É 1 x 10 -1 1 x 10 -9 É 1 x 10 -3
n.o. / potential free
n.o. / potential free
approx. 10% of adjusted pressure approx. 10% of adjusted pressure
60 / 0.5 60 / 0.5
LED, green
LED, green
2
0 É +50
-20 É +70
80
150
20 É 28
0.5
0.8
1.4
0 É 10
0 É 10
1 or 3 decades out of 9
RS 232 C
100
D sub, 15 pin (shielded)
100 (330)
stainless steel, glass, NiFe, NiCr
24 / 34 (1.46 / 2.1)
0.98 / 1.28
IP 54
B6
Ordering Information
BAG100-S
BAG101-S
DN 25 ISO-KF
DN 40 CF-R
With Profibus DP (BAG100-SP)
DN 25 ISO-KF
DN 40 CF-R
With DeviceNetª (BAG100-SD, BAG101-SD)
DN 25 ISO-KF
DN 40 CF-R
Replacement sensor
DN 25 ISO-KF
DN 40 CF-R
24 V DC supply / RS 232 C line
352-000 n/a
352-002 352-003
352-010 n/a
352-011 n/a
352-005 352-007
352-006 352-008
352-490 352-492
352-491 352-493
353-511
B6.21