Honeywell STF735 Flange Mount Level Transmitter 100 psi Hastelloy C-276 HART

STF735-HC

Buy Honeywell STF735 flanged level transmitter (100 psi, Hastelloy C-276, Flush Diaphragm). HART 7.0 protocol, 100 ms response, NAMUR NE-107 diagnostics. In stock, factory-direct price, ships within 48 hours.

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The Honeywell STF735 is a high-performance SmartLine flange mount level transmitter featuring piezoresistive sensor technology. This Flush Diaphragm unit measures up to 100 psi (7.0 bar) and is configured with a Hastelloy C-276 barrier diaphragm and HART 7.0 protocol. Reference accuracy is 0.05% of span, with response times as fast as 100 ms.

Key Features

  • HART 7.0 protocol
  • Integral dual seal design (ANSI/NFPA 70-202, ANSI/ISA 12.27.0)
  • Stability up to 0.020% of URL per year for 10 years
  • NAMUR NE-107 extended diagnostics (HART)
  • Rangeability up to 100:1
  • Response time as fast as 100 ms

Full Configuration Details

Complete Ordering Code:
STF735
Transmitter Specifications
Model
Transmitter Model
STF735 SmartLine
Design
Diaphragm Design
Flush Diaphragm
Range
Upper Range Limit
100 psi (7.0 bar)
Turndown
Rangeability
100:1
Diaphragm
Barrier Diaphragm
Hastelloy C-276
Protocol
Communication
HART 7.0
Accuracy
Reference Accuracy
0.05% of span
SIL
Safety
SIL 2/3 (IEC 61508)
Response
Response Time
100 ms
Flange
Flange Size
2" / 3" / 4" ANSI CL150/300, DN50/80/100
Enclosure
Enclosure Rating
Type 4X / IP66 / IP67
Warranty
Warranty
1-year standard, up to 4-year extended

Genuine Parts, Fast Delivery, Full Support

Every STF700 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:
STF735
Transmitter Specifications
Model
Transmitter Model
STF735 SmartLine
Design
Diaphragm Design
Flush Diaphragm
Range
Upper Range Limit
100 psi (7.0 bar)
Turndown
Rangeability
100:1
Diaphragm
Barrier Diaphragm
Hastelloy C-276
Protocol
Communication
HART 7.0
Accuracy
Reference Accuracy
0.05% of span
SIL
Safety
SIL 2/3 (IEC 61508)
Response
Response Time
100 ms
Flange
Flange Size
2" / 3" / 4" ANSI CL150/300, DN50/80/100
Enclosure
Enclosure Rating
Type 4X / IP66 / IP67
Warranty
Warranty
1-year standard, up to 4-year extended

Documents

Manuals: