Honeywell STR73D SmartLine Remote Seal Transmitter Hastelloy C-276 100 psi

STR73D-HC-HART

Honeywell STR73D SmartLine remote diaphragm seal transmitter, 100 psi range, Hastelloy C-276 seal diaphragm, HART 7.0 Protocol. 0.075% span accuracy, SIL 2/3. 1-year warranty, up to 4-year extended with wholesale bulk pricing and fast global shipping.

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The Honeywell STR73D is a high-performance SmartLine remote diaphragm seal transmitter for differential pressure measurement. It measures up to 100 psi (7.0 bar) and is configured with a Hastelloy C-276 seal diaphragm and HART 7.0 Protocol. Reference accuracy is 0.075% of span, with response times as fast as 100 ms.

Key Features

  • Piezoresistive sensor with automatic static pressure & temperature compensation
  • Modular design — replaceable meter body and electronics
  • Integral dual seal design (ANSI/NFPA 70-202, ANSI/ISA 12.27.0)
  • Full SIL 2/3 compliance (IEC 61508)
  • NAMUR NE-107 extended diagnostics (HART)
  • Capillary-connected remote seal isolates high-temp, viscous & corrosive media

Full Configuration Details

Complete Ordering Code:
STR73D
Transmitter Specifications
Model
Transmitter Model
STR73D SmartLine
Type
Measurement Type
Differential Pressure
Range
Upper Range Limit
100 psi (7.0 bar)
Turndown
Rangeability
100:1
Seal
Seal Diaphragm
Hastelloy C-276
Protocol
Communication
HART 7.0 Protocol
Accuracy
Reference Accuracy
0.075% of span
SIL
Safety
SIL 2/3 (IEC 61508)
Response
Response Time
100 ms
Capillary
Capillary Length
5 - 35 ft SS/PVC armored
Enclosure
Enclosure Rating
Type 4X / IP66 / IP67
Warranty
Warranty
1-year standard, up to 4-year extended

Wholesale Pricing, Genuine & In Stock

Bulk and OEM pricing on Honeywell STR700 SmartLine remote seal transmitters, all 100% original and brand new. Ready stock, 48-hour dispatch, and a full 1-year warranty with optional 4-year extension. We quote volume orders within 12 hours.

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Full Configuration Details

Complete Ordering Code:
STR73D
Transmitter Specifications
Model
Transmitter Model
STR73D SmartLine
Type
Measurement Type
Differential Pressure
Range
Upper Range Limit
100 psi (7.0 bar)
Turndown
Rangeability
100:1
Seal
Seal Diaphragm
Hastelloy C-276
Protocol
Communication
HART 7.0 Protocol
Accuracy
Reference Accuracy
0.075% of span
SIL
Safety
SIL 2/3 (IEC 61508)
Response
Response Time
100 ms
Capillary
Capillary Length
5 - 35 ft SS/PVC armored
Enclosure
Enclosure Rating
Type 4X / IP66 / IP67
Warranty
Warranty
1-year standard, up to 4-year extended

Documents

Manuals: