|
General Features of the Bettico
Stand-Alone Data Acquisition System
The Bettico Stand-Alone DAS is a multi-channel Data Acquisition system housed in a NEMA 4X enclosure, suitable for Oil Field service.
- Environmentally sealed "Mouse" buttons on the lower left of the top face
- Power is applied to the connector on the Right of the front side
- Sensor signals connected between the Sensor Connector Panel (below) and the connector on the Left
Physical:
- The enclosure is 14 inches long and 12 inches wide by 6 inches deep
- The unit excluding a carrying case weights 42 lbs
Power:
- 12 volt DC powered, reverse connection protected
- Other power source accommodation available on request
Inputs:
- 8 sensor input channels configured for customer requirements – typically 4 analog and 4 rate channels
Features of each analog sensor input channel:
- Accepts 4 to 20 milliamp sensor signal, current source or current sink
- Provides 24 volts transmitter excitation power, current limited for Analog "Current Sink" sensors such as Pressure Transmitters
- Provides RFI and EMI filtering
- Provides internal Analog Channel sensor zero control
Features of each rate sensor input channel:
- Provides internal log/calibrate selection switch to allow operator to simulate zero and up-scale sensor conditions in the calibrate position or real-time sensor signals in the log position for initial setup and troubleshooting purposes
- Accepts rate signals up to 2,000 pulses-per-second (Hz)
- Provides two-wire RFI and EMI filtering
- Provides differential instrumentation input circuit noise canceling
- Provides both power supply and optical signal isolation between the sensor and the system to prevent interference between systems connected to a sensor
- Provides an internal log/calibrate selection switch to allow operator to simulate zero and 500 Hz sensor conditions in the calibrate position or real sensor signals in the log position
- Provides signal level discrimination selection via internal LO-OUT / HI-IN calibration/level selection switch. The lo-out position is for tach generator signals and discriminates against low level signals while the hi-in position engages a high gain amplifier to allow detection of magnetic pickup level signals.
Computer Access Ports: (Via front side Environmental Connectors)
One TX/RX Serial connection (Com-3) for output of real-time data to secondary system such as Third Party Analysis program or Equipment Controller System
One USB 2.0. Included 4-port expander allows connection of keyboard, printer, memory stick, modem, network adapter etc.
Computer Access Ports: (Standard port connectors behind cover panel)
One Standard 15 contact VGA connector for attaching VGA monitor
Two Standard DB9 Com port connectors for Com-1 and Com-2
One Standard PS2 connector for PS2 Keyboard
Options
- Carrying case with Shock Mounts for DAS Mounting and Cable Connector Access Ports with Dust Covers
- Touch Screen for positioning On-Screen Pointer
- Solid-State Heat Exchanger for Elevated Ambient Temperature Operating Environment
- Optional Equipment Controller Modules (for Electric-over-Hydraulic/Air Power Devices that expect 0 or more to 20 or less ma or any voltage that can be derived from 0 to 20 ma, proportional to process variable quantity)
Blender Sand Screw Controls
Chemical Additive Controls
Cement Powder Delivery Valve Position
Flow Rate Control Valve
Engine Throttles
Additional Pictures:
Van C. Burroughs President, Bettico Inc.
2733 Whitmore Street Fort Worth, TX 76107
(O) 817-332-3400 (W) 800-838-3401 (F) 817-332-3365
van@bettico.com www.bettico.com
|
|
