Honeywell STF828 Flange Mount Level Transmitter 400 inH2O Monel 400 FOUNDATION Fieldbus

STF828-MONEL-FF

Honeywell STF828 SmartLine flange mount level transmitter, 400 inH2O range, Monel 400 diaphragm, FOUNDATION Fieldbus. Remote diaphragm seal, 0.03% span accuracy, SIL 2/3. 100% genuine and brand new with wholesale bulk pricing and fast global shipping.

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Part of the Honeywell SmartLine family, the STF828 (400 inH2O, Monel 400, FOUNDATION Fieldbus) isolates the sensor from corrosive, viscous, or high-temperature process media via a remote seal flange. Reference accuracy is 0.03% of span (0.025% optional), with response times as fast as 90 ms and stability up to 0.01% of URL per year for 15 years. Foundation fieldbus digital output.

Key Features

  • Plugged Impulse Line Detection (PILD) option
  • Reference accuracy 0.03% of span (0.025% optional)
  • Flush, extended, or pseudo-flange diaphragm design
  • Full SIL 2/3 compliance (IEC 61508)
  • Stability up to 0.01% of URL per year for 15 years
  • Remote diaphragm seal isolates sensor from process media

Full Configuration Details

Complete Ordering Code:
STF828
Transmitter Specifications
Model
Transmitter Model
STF828 SmartLine
Range
Upper Range Limit
400 inH2O (1000 mbar)
MinSpan
Minimum Span
4 inH2O (10 mbar)
Design
Diaphragm Design
Flush Diaphragm
Diaphragm
Barrier Diaphragm
Monel 400
Protocol
Communication
FOUNDATION Fieldbus
Flange
Flange Size
2", 3" or 4" ANSI CL150/300, DN50/80/100 PN40
Accuracy
Reference Accuracy
0.03% of span (0.025% optional)
SIL
Safety
SIL 2/3 (IEC 61508)
Response
Response Time
90 ms
Warranty
Warranty
1-year standard, up to 15-year extended

Genuine Parts, Fast Delivery, Full Support

Every STF800 transmitter is factory-certified, 100% genuine, and covered by a 1-year warranty with after-sales technical support. Ready stock ships within 48 hours worldwide. Bulk pricing available — contact us for a quote within 12 hours.

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Full Configuration Details

Complete Ordering Code:
STF828
Transmitter Specifications
Model
Transmitter Model
STF828 SmartLine
Range
Upper Range Limit
400 inH2O (1000 mbar)
MinSpan
Minimum Span
4 inH2O (10 mbar)
Design
Diaphragm Design
Flush Diaphragm
Diaphragm
Barrier Diaphragm
Monel 400
Protocol
Communication
FOUNDATION Fieldbus
Flange
Flange Size
2", 3" or 4" ANSI CL150/300, DN50/80/100 PN40
Accuracy
Reference Accuracy
0.03% of span (0.025% optional)
SIL
Safety
SIL 2/3 (IEC 61508)
Response
Response Time
90 ms
Warranty
Warranty
1-year standard, up to 15-year extended

Documents

Manuals: