670C Power Supply and Display with Signal Conditioner
Overview
The 670C Display Unit has a front panel that allows for full control of all the instrument’s features. All functions can be monitored and controlled via the RS-232 interface. Range switching may be done manually or automatically with the 670C, selecting the lowest possible on-scale range. A key-lock switch on the front panel determines Local or Remote control. The 670C may be used with any sensor Full Scale and will display pressure in any one of 12 engineering units. Sensor response time may be set for 1, 40, or 400 msec, and a data averaging feature allows the user to average signals from 0.1 to 10 seconds, to optimize the pressure readings for transients or noisy pressures.
- Provides power, signal conditioning, and display for all High Accuracy Baratron pressure sensors
- Analog and digital input/output for computers and process control systems
- Two built-in alarm relays provide process pressure trip points
Products
| Compare | Model | Drawings, CAD & Specs | Availability | Price | |||
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670CD21 Electronics/Display, RS232 |
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Specifications
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Display3½, 4½, or 5½ digits, 2-line LCD
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Display UnitsTorr, mTorr, mmHg, mbar, Pa, kPa, inHg, inH20, cmH20, psi, % of Full Scale, ppm of Full Scale (all user-selectable)
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Number of Channels1
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Power Requirements90-132 or 180-264 VAC, 50-60 Hz, 75 VA (max.) IEC-AC power line connector
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Output Signal0 to ±10 VDC on each range into >10K Ω load
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Communication ProtocolRS232
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ConnectorsDB9 male
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Trip PointsTwo user configurable trip points with two LEDs on front panel indicate status of each relay
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Trip Point Relay Ratings24 VAC/DC @ 1 Amp resistive
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For Use WithAA06A & AD06A sensors from 0.1 - 25,000 mmHg (Torr) Full Scale
also: 590, 615, 616, 690, 698 sensors -
Rangesx1, x0.1, x0.01 of sensor Full Scale, manual or auto-ranging
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Data Averaging0.1 - 10 sec (user-selectable)
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Response Time1, 40, or 400 msec (user-selectable)
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Operating Temperature15 - 40° C
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Dimensions88 mm x 240 mm x 234 mm
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ComplianceCE
Resources
Literature
Other
Manuals
- 670 C High Accuracy Signal Conditioner Manual (1.1 MB, PDF)
Ultra-High Velocity