MKS 358 Micro-Ion® Vacuum Gauge Controller
Measurement Range
Torr: 5×10-10 to 5×10-2 (to 1000 Torr with Convectron option)
mbar: 6×10-10 to 7×10-2 (to 1300 mbar with Convectron option)
Pa: 6×10-8 to 7 (to 130 kPa with Convectron option)
(for air and N2)
Description
Specifications
| Measurement Range(air, N2) |
Torr: 5×10-10 to 5×10-2 (to 1000 Torr with Convectron option)
mbar: 6×10-10 to 7×10-2 (to 1300 mbar with Convectron option)
Pa: 6×10-8 to 7 (to 130 kPa with Convectron option)
|
| Display | 2 digits plus exponent, green LED |
| Display Update Rate | Every 0.5 sec |
| Power Requirements | 100 to 240 Vac, 50 to 60 Hz, 50 W max |
| Communication Protocol | RS-232 or RS-485/422 |
| Analog Output | Micro-Ion: 1 Volt/decade, logarithmic, 0 to 10 V |
| Set Point Contact Rating | 5 A at 30 Vdc, 5 A at 120 Vac, 4 A at 240 Vac, resistive load |
| Set Point Configuration | Single-pole, double-throw (SPDT) relays |
| Emission Current |
0.02, 1 or 4 mA, switch selectable |
| Degas |
Electron bombardment, 4 W with 2-minute timer
|
| Operating Temperature |
0° to 40°C
|
| Storage Temperature |
-40° to 70°C
|
| Case Materials |
Aluminum extrusion
|
| Filament Selections |
Filament 1, filament 2 or both, switch selectable
|
| Overpressure Protection |
Ion gauge turns off at factory set upper pressure limit
|
| Remote Input Signals |
Gauge on/off and degas on/off, selected by momentary continuity to ground
|
| Remote Output Signals |
Gauge status indicated by a single-pole, double-throw relay rated at 1 A @ 30 VDC resistive, AC non-inductive
|
| Connector |
9-pin subminiature-D male
|
| Weight |
1.8 kg (4 lbs)
|
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