SmartLine STF700 Flange Mount Transmitter
Product Info
Flange Mount Transmitters – SmartLine STF700
Part of the SmartLine® family of products, the STF700 is a flange mounted level transmitter suitable for monitoring, control and data acquisition featuring piezoresistive sensor technology. STF700 transmitters may be directly mounted onto a tank flange and are offered with a variety of tank connections including various flush and extended diaphragm configurations. STF700 offers high accuracy and stability over a wide range of level applications. The SmartLine family is also fully tested and compliant with Experion ® PKS providing the highest level of compatibility assurance and integration capabilities. SmartLine easily meets the most demanding application needs for pressure measurement applications.
Key Features
- Accuracies up to 0.05% of span standard & 0.04% of span optional
- Stability up to 0.02% of URL per year for 10 years
- Automatic static pressure & temperature compensation
- Rangeability up to 100:1
- Response times as fast as 100ms
- Alphanumeric display capabilities
- External zero, span, & configuration capability
- Polarity insensitive electrical connections
- Comprehensive on-board diagnostic capabilities
- Integral Dual Seal design for highest safety based on ANSI/NFPA 70-202 and ANSI/ISA 12.27.0
- World class overpressure protection
- Full compliance to SIL 2/3 requirements.
- Modular design characteristics
- Available with additional 4-year warranty
Communications/Output Options
- 4-20 mA
- Honeywell Digitally Enhanced (DE)
- HART ® (version 7.0)
- FOUNDATION™ Fieldbus
Honeywell STF724-S1AS1A-15C-A-AH0-11S-A-00A0-00-0000 | Flange Mount Transmitter | SmartLine STF724 | Extended | 400 IN H2O Pressure Range (URL) | 0.05 Accuracy
Item Specifications
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0.04
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0.05
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ANSI/NFPA 70-202 and ANSI/ISA 12.27.0
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1/4 Inch
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NPT
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FOUNDATION Fieldbus: Steady state current - 17.6 mA, Software download current - 27.4 mA
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Hastelloy C-276
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Alphanumeric LCD
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316 Stainless Steel
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HART: 0 to 1440 ohms, DE: 0 to 1200 ohms
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185 °F
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257 °F
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100:1
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-40 °F
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-40 °F
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-400
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-1000
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400
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1000
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100 ms
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SmartLine STF724
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4
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10
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0.02
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Flange Mount
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HART: 10.8 to 42.4 VDC, DE: 15 to 49.3 VDC, FOUNDATION Fieldbus: 9 to 32 VDC
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Extended