Privacy and Security Notice

Analog Device

All analog devices are read into the computer using ADC channels located on one of two ADIO Industry Packs. Each ADIO has ADC inputs that may be differential (up to eight) or single-ended (up to sixteen) or a mixture. In the table below, ADIO channel #2.2+ refers to ADIO#2, channel 2+ (single-ended), while 1.3$\pm$ means ADIO#1, channel 3 (differential).

Device	Description	Eng. Units	A/D Units	Location	ADIO
Liquid Helium Levels
LL91110	Mag. dewar,LN2	0-100%	1-0 V	Mag. reservoir	2.1$\pm$
LL91111	Mag. dewar,LHe	0-100%	1-0 V	Mag. reservoir	2.3$\pm$
Edwards Pressure Gauges
PI91104	500 L dewar	0-2000 mbar	0-10 V	Gas Panel	1.1$+$
PI91125	Separator	0-2000 mbar	0-10 V	Gas panel	1.1$-$
PI91135	Warm Return	0-2000 mbar	0-10 V	Gas Panel	1.2$+$
PI91112	Magnet dewar	0-2000 mbar	0-10 V	Gas panel	1.2$-$
PI91140	Refrigerator	0-1000 mbar	0-10 V	Gas panel	1.3$+$
PI91145	Mech. Pump Inlet	0-1000 mbar	0-10 V	Pump Cart	1.3$-$
Isolation vacuum
PI91131	Cold Cathode Gauge	$2.10^{-9}$-$10^{-2}$ mbar	0-10 V	IV port	1.7$-$
PI91132	Pirani vacuum gauge	$1.10^{-4}$-1000 mbar	0-10 V	IV port	1.5$-$
Hastings Flow Meters
FI91115	Magnet exhaust	0-100 slpm	0-5 V	Gas panel	1.6$+$
FI91148	Refrigerator exhaust	0-100 slpm	0-5 V	Gas panel	1.6$-$
FI91127	Separator	0-100 slpm	0-5 V	Gas panel	1.7$+$
Automax Actuated Valves
EV9177	Warm return valve	0-100%	0.25-6.5 V	Valve box	1.5$\pm$
Joule-Thompson Valve LVDTs
EV9180	5 K supply valve	0-100%	0-5 V	Valve box	2.3$+$
EV9178	Cold return valve	0-100%	0-5 V	Valve box	2.3$-$