Pfeiffer Vacuum TPG 300 User Manual

74 BG 805 970 BE (0306) TPG 300.oi
Loading the default parameter set will activate the fol-
lowing values (
→  45):
Parameter Default User
Lower threshold Switching function 1 1.0×10
-11
mbar
Switching function 2 1.0×10
-11
mbar
Switching function 3 1.0×10
-11
mbar
Switching function 4 1.0×10
-11
mbar
Switching function A 6.0×10
-3
mbar
Switching function B 6.0×10
-3
mbar
Upper threshold Switching function 1 9.0×10
-11
mbar
Switching function 2 9.0×10
-11
mbar
Switching function 3 9.0×10
-11
mbar
Switching function 4 9.0×10
-11
mbar
Switching function A 8.0×10
-3
mbar
Switching function B 8.0×10
-3
mbar
Measuring circuit Switching function 1 – (none)
assignment Switching function 2 – (none)
Switching function 3 – (none)
Switching function 4 – (none)
Switching function A – (none) *)
Switching function B – (none) *)
PE Measurement Underrange Control 0 (off)
Pressure unit mbar
Filter time constant Measuring circuit A1 2 (normal)
Measuring circuit A2 2 (normal)
Measuring circuit B1 2 (normal)
Measuring circuit B2 2 (normal)
Baud rate 9 (9600)
Hot start Measuring circuit A1 – (no)
Measuring circuit A2 – (no)
Measuring circuit B1 – (no)
Measuring circuit B2 – (no)
Code 00 0
(unlocked)
*) Factory configuration in units equipped for
measurement of medium and high vacuum
(
→  20).
B: Default Parameters

Pfeiffer Vacuum TPG 300 Specifications

General

Display	LCD
Communication Interfaces	RS232, RS485, Ethernet
Temperature Range	0 to 50 °C
Accuracy	Dependent on connected gauges
Outputs	Analog, Relay
Operating Temperature	0°C to +50°C
Dimensions	96 mm x 96 mm
Type	Pirani Gauge Controller