Description

The INFICON Bayard-Alpert Pirani Combination Gauge, BPG400, functions as two gauges in a single compact unit measuring from 5×10 -10 mbar to atmosphere (3.8×10 -10 Torr to atmosphere). Combining technologies reduces the complexity of installation, setup, and integration. Choose the BPG400 for affordable and repeatable process to base pressure measurements in one economic package. This Bayard Hot Ion Pirani combination Gauge BPG400 series direct replacement for the ITR 90 series: Part-No Typ Part-No Typ 353-500 BPG400 DN 25 ISO-KF = 120 90 ITR 90 DN 25 ISO-KF 353-502 BPG400 DN 40 CF-R = 120 92 ITR 90 DN 40 CF-R 353-505 BPG400-SP ProfiBus, DN 25 KF = 230 030 ITR 90 DN 25 ISO-KF 353-506 BPG400-SP ProfiBus, DN 40 CF-R 230 031 ITR 90 DN 40 CF-R 353-501 BPG400 LCD, DN 25 ISO-KF = 120 91 ITR 90 DN 25 ISO-KF Displ. 353-503 BPG400 LCD, DN 40 CF-R = 120 94 ITR 90 DN 40 CF-R Displ. 354-490 BPG400 Spare-Sensor DN 25 ISO-KF = E 121 02 ITR 90 Spare-Sensor IE90 DN 25 KF 354-491 BPG400...

Product features

Measurement range (air, O 2, CO, N 2) 5×10 -10 … 1000
10 -8 … 10 -2 mbar ±15
p < 7.2 × 10 -6 electron bombardment, max. 3 min
Operation (ambient) 0 … +50
Storage -20 … +70
Bakeout at flange with extension 150
Bakeout at flange without extension 80
Bakeout electronics removed 150
Supply voltage +20 … +28
Output signal 0 … +10
Measurement range +0.774 … +10
Voltage vs. pressure 0.75
Error signal 0.3 / 0.5
Load impedance, min. 10
Interface (digital) (2) RS232C
Electrical connection D-Sub, 15-pin, male
Cable length, max. (3) 100 (330)
Materials exposed to vacuum Yt 2O 3, Ir, Pt, Mo, Cu, W, NiFe, NiCr, stainless steel, glass
Internal volume KF / CF 24 (1.46) / 34 (2.1)
Weight KF / CF 285 / 550
Degree of protection IP30
Baud rates 9.6 / 19.2 / 93.75 / 187.5 / 500
Address 2 switches (address 00 - 127) or network programmable
Digital functions Torr, mbar, Pa; degas function, Pirani full scale adjust, monitor gauge status, safe state allows de
Analog functions 0 … 10 V analog output pressure indication, two setpoint relays A + B
Setpoint relays 1×10 -9 … 100
Setpoint relays n.o., potential free
Setpoint relays 10
Setpoint relays 60
Connector for Profibus DP D-Sub, 9-pin, female
Connector for BPG (analog output, supply voltage, setpoints) D-Sub, 15-pin, male
Protocol DeviceNet™, group 2 slave only
Data rate switch 125, 250, 500 or network programmable
Cable length 125 kbps 500 (1650)
Cable length 250 kbps 250 (825)
Cable length 500 kbps 100 (330)
MAC ID 2 switches (address 00 - 63) or network programmable
Digital functions Torr, mbar, Pa; degas function, Pirani full scale adjust, monitor gauge status, safe state allows de
Analog functions 0 … 10 V analog output pressure indication, two setpoint relays A + B
Specification DeviceNet™ "Vacuum Gauge Device Profile"
Device type ''CG'' for combination gauge
I / O slave messaging polling only
Setpoint relays 1×10 -9 … 100
Setpoint relays n.o., potential free
Setpoint relays 10
Setpoint relays 60
Supply voltage for DeviceNet™ +11 … +25
Supply voltage for gauge +20 … +28
Connector for DeviceNet™ Microstyle, 5-pin
Connector for BPG (analog output, supply voltage, setpoints) D-Sub, 15-pin, male

Additional product literature

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