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Level & Flow
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Totalizers & Rate Meters
SFT 835
The Loop Powered SFT 835 is a low cost industrial flow rate transducer. It accepts turbine pulses, amplifies them, calculates flow total,a flow rate, and provides a 4-20 mA signal proportional to flow rate. The programmed K Factor enables it to be set up so the total accumulated flow readings are displayed in engineering units such as cubic meters, liters, or barrels. The SFT 835 is CSA approved for Class 1 Div 1, explosion proof.
Features:
- Loop powered: 4-20 mA
- 16 point linearization
- CSA Class 1, Div 1, Groups B, C, D
- Wide temperature range (-40°C to +70° operating temperature)
- Battery back up serial RAM to retain calibration settings, and last total
- 8 Digit LCD display
- 8 digit total - 3 decimal points
- 7 digital "K" factor - 2 decimal points
- 7 digit rate - 2 decimal points
- Total and rate are alternately displayed. Adjustable from 0-20 seconds
- Optically isolated pulse out and reset input
- Programming / Operation keys:
- TOTAL / RESET
- MENU / ENTER
- SELECT DIGIT
- CHANGE DIGIT
- Cost of barriers is eliminated if installation is completed to CLASS 1
Applications:
- connected to turbine meter on pipeline.