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Specifications of the CEO™ Two Plus Plunger-Lift Controller
| Analog Input Channels |
| Number of channels |
1, voltage input of (1 to 5V or 0 to 5V) |
| Accuracy |
0.1% of full scale after factory calibration
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| Resolution |
12-bit |
| Digital input |
Switched analog voltage to transmitter(s) |
| Input impedance |
2 Meg Ω |
| Digital Input Channels |
| Number of channels |
3 digital inputs |
| Voltage available |
3.3V open circuit |
| Current available |
65 μA short-circuit current |
| Resistance |
Dry contact only, 1 K ohm maximum |
| Digital Output Channels |
| Number of channels |
4 digital outputs |
| Rated output |
12V maximum, open collector output |
| Digital current |
2 A pulsed current |
| End device |
Switched battery voltage to end device
(solenoid typical) |
| Power Consumption |
| Nominal |
72 mW (12 mA at 6V) |
| Maximum |
156 mW (26 mA at 6V) |
| Onboard Memory |
| Flash |
64 KB |
Options
- Optional valves and accessories further extend the ability to accurately control specific operational configurations for a variety of well conditions.
- Optional solar panel extends battery life during daylight hours, reducing operating costs.
Certifications
- The CEO Two Plus plunger-lift controller is CSA certified for Class I, Division 1 or 2, Gas Groups C and D. Compliance with the EC ATEX Directive 94/9/EC for service in Class I, Zone 1, Gas Group IIB.
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