Honeywell STA840 Absolute Pressure Transmitter Hastelloy C-276 500 psia FOUNDATION Fieldbus

STA840-HC-FF

Honeywell STA840 SmartLine absolute pressure transmitter, 500 psia range, Hastelloy C-276 diaphragm, FOUNDATION Fieldbus. 0.03% span accuracy, 200:1 rangeability, 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 STA840 (500 psia, Hastelloy C-276, FOUNDATION Fieldbus) combines pressure sensing with on-chip temperature compensation for the best total performance available. Reference accuracy is 0.03% of span (0.025% optional), with response times as fast as 80 ms and stability up to 0.01% of URL per year for 15 years. Foundation fieldbus digital output.

Key Features

  • NAMUR NE-107 extended diagnostics (HART, FF)
  • Reference accuracy 0.03% of span (0.025% optional)
  • Rangeability up to 200:1
  • Full SIL 2/3 compliance (IEC 61508)
  • Response time as fast as 80 ms
  • Integral dual seal design (ANSI/NFPA 70-202, ANSI/ISA 12.27.2)

Full Configuration Details

Complete Ordering Code:
STA840
Transmitter Specifications
Model
Transmitter Model
STA840 SmartLine AP
Range
Upper Range Limit
500 psia (34.47 barA)
MinSpan
Minimum Span
2.5 psia (0.17 barA)
Turndown
Rangeability
200:1
Diaphragm
Barrier Diaphragm
Hastelloy C-276
Protocol
Communication
FOUNDATION Fieldbus
Accuracy
Reference Accuracy
0.03% of span (0.025% optional)
SIL
Safety
SIL 2/3 (IEC 61508)
Response
Response Time
80 ms
Enclosure
Enclosure Rating
Type 4X / IP66 / IP67
Warranty
Warranty
1-year standard, up to 15-year extended

Wholesale Pricing, Genuine & In Stock

Bulk and OEM pricing on Honeywell STA800 SmartLine AP transmitters, all 100% original and brand new. Ready stock, 48-hour dispatch, and a full 1-year warranty with optional 15-year extension. We quote volume orders within 12 hours.

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Full Configuration Details

Complete Ordering Code:
STA840
Transmitter Specifications
Model
Transmitter Model
STA840 SmartLine AP
Range
Upper Range Limit
500 psia (34.47 barA)
MinSpan
Minimum Span
2.5 psia (0.17 barA)
Turndown
Rangeability
200:1
Diaphragm
Barrier Diaphragm
Hastelloy C-276
Protocol
Communication
FOUNDATION Fieldbus
Accuracy
Reference Accuracy
0.03% of span (0.025% optional)
SIL
Safety
SIL 2/3 (IEC 61508)
Response
Response Time
80 ms
Enclosure
Enclosure Rating
Type 4X / IP66 / IP67
Warranty
Warranty
1-year standard, up to 15-year extended

Documents

Manuals: