Liquid-filled Vacuum Gauges
- Measuring range
- 0 to −1 bar gauge
- Pressure reference
- Relative to atmosphere
- Dial diameter
- 40, 50, 63, 100 or 160 mm
Edwards ADC Active Digital Controller
The Edwards ADC Active Digital Controller provides local display and control for compatible vacuum equipment. The standard ADC supports compatible APG and WRG gauges.
Manufacturer photograph of an Edwards ADC controller. Gauges, cables and external accessories are selected separately.
Part of the Edwards TIC, ADC and TAG vacuum controllers family. Compare the range and other model options.
- Gauge channels
- Standard: one; MkII Enhanced: two
- Supply
- 100–240 V AC, 47–63 Hz
- Display
- mbar, Torr, Pa or volts
- Communications
- RS232 on Enhanced version
Price and availability
Tell us the configuration and quantity you need. Include your process requirements if you would like help with selection.
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Applications and selection
The Edwards ADC Active Digital Controller provides local display and control for compatible vacuum equipment. The standard ADC supports compatible APG and WRG gauges.
Key specifications
| Specification | Details |
|---|---|
| Gauge channels | Standard: one; MkII Enhanced: two |
| Supply | 100–240 V AC, 47–63 Hz |
| Display | mbar, Torr, Pa or volts |
| Communications | RS232 on Enhanced version |
| Ambient operation | 0–40 °C |
Configuration choices
| Specification | Details |
|---|---|
| D39590000 | ADC standard |
| D39591500 | ADC MkII Enhanced |
Choose the controller around the connected equipment
The standard ADC supports compatible APG and WRG gauges. MkII Enhanced adds a second gauge input, RS232 and support for compatible AIM and ASG gauges. Use the compatibility table when selecting a gauge; not every active gauge is supported by both controllers.
Cables, power and accessories
Select the UK mains lead D40013025 where appropriate, plus gauge and pump cables. Relays, external supplies and interface modules are accessories unless the quoted configuration expressly includes them. A controller listing does not include the gauges or pumps shown in example system diagrams.
Selection and calibration
Send every gauge and pump model, connector, output type, cable length, required set points and host interface. A controller calibration certificate alone does not certify the complete gauge/controller measurement chain. Compare APG200, AIM200 and WRG200 gauges and confirm the selected interface and power budget.
Dimensions and technical reference
Manufacturer downloads
Source: 3601-0194-01-ADC-active-digital-controller, supplied from the manufacturer’s official website. This model-level listing retains configuration choices; the exact order reference, included equipment and lead time are confirmed in the quotation.
Selection and support
Explore the ADC range and Edwards brand guide. Compare vacuum gauges and controllers, plan gauge calibration, or discuss servicing.
For ADC Active Digital Controller, include working pressure, required flow or chamber volume, gas and vapour load, operating hours, electrical supply and connections. For a replacement, send the complete nameplate and serial number so the configuration can be checked.
Specifications
| Manufacturer | EDWARDS |
|---|---|
| Equipment type | Vacuum gauges & instrumentation |
| Gauge channels | Standard: one; MkII Enhanced: two |
| Supply | 100–240 V AC, 47–63 Hz |
| Display | mbar, Torr, Pa or volts |
| Communications | RS232 on Enhanced version |
| Ambient operation | 0–40 °C |
Calibration and instrument support
Send the gauge model, pressure range and process details for calibration, replacement or compatibility advice.
Before you order
Confirm the range, pressure reference, connection, electrical output and whether cables, a controller or calibration are included.
Availability, lead time and the applicable warranty are confirmed for your quotation. A catalogue listing does not reserve stock.
What to check in your quotation · Delivery · Returns and faults
Enquire about this product
Edwards ADC Active Digital Controller
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- Vacuum connection
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Stainless Steel Vacuum Gauges
- Measuring range
- 0 to −1 bar gauge
- Pressure reference
- Relative to atmosphere
- Dial diameter
- 40, 50, 63, 100, 160, 200 or 250 mm
Adjustable Mechanical Vacuum Switch
- Published setpoint range
- 30–1000 mbar; pressure reference to be confirmed for the selected unit
- Switching options
- Normally open or normally closed
- Wetted construction
- Corrosion-resistant components; compatibility to be checked
Compare selected equipment
Compare the stated conditions as well as the values. A missing specification is not a zero rating; confirm suitability with Girovac.