Honeywell STG870 SmartLine Pressure Transmitter 3000 psi HART 7.0 Protocol Monel 400

STG870-MONEL-HART

Honeywell STG870 SmartLine gauge transmitter, 3000 psi (206.84 bar), Monel 400. SIL 2/3 certified, 15-year stability, PILD option. Genuine, ready stock, bulk pricing available.

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The Honeywell STG870 gauge pressure transmitter (3000 psi, Monel 400, HART 7.0 Protocol) is fully SIL 2/3 compliant with stability up to 0.01% of URL per year for 15 years. The modular Dual Head Gauge design supports meter body replacement and electronics module swaps without affecting performance or certifications.

Key Features

  • Stability up to 0.01% of URL per year for 15 years
  • Upper range limit 3000 psi (206.84 bar)
  • 200:1 rangeability
  • NAMUR NE-107 extended diagnostics
  • Integral dual seal design (ANSI/NFPA 70-202, ANSI/ISA 12.27.1)
  • Piezoresistive sensor with automatic temperature compensation

Full Configuration Details

Complete Ordering Code:
STG870
Transmitter Specifications
Model
Transmitter Model
STG870
Range
Upper Range Limit
3000 psi (206.84 bar)
MinSpan
Minimum Span
15 psi (1.03 bar)
Turndown
Rangeability
200:1
Diaphragm
Barrier Diaphragm
Monel 400
Head
Construction
Dual Head Gauge
Protocol
Communication
HART 7.0 Protocol
Accuracy
Accuracy
0.03% of span (0.025% optional)
SIL
Safety
SIL 2/3 (IEC 61508)
Response
Response Time
80 ms
Sensor
Sensor Technology
Piezoresistive
Warranty
Warranty
1-year standard, up to 15-year extended

Genuine Parts, Fast Delivery, Full Support

Every STG800 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:
STG870
Transmitter Specifications
Model
Transmitter Model
STG870
Range
Upper Range Limit
3000 psi (206.84 bar)
MinSpan
Minimum Span
15 psi (1.03 bar)
Turndown
Rangeability
200:1
Diaphragm
Barrier Diaphragm
Monel 400
Head
Construction
Dual Head Gauge
Protocol
Communication
HART 7.0 Protocol
Accuracy
Accuracy
0.03% of span (0.025% optional)
SIL
Safety
SIL 2/3 (IEC 61508)
Response
Response Time
80 ms
Sensor
Sensor Technology
Piezoresistive
Warranty
Warranty
1-year standard, up to 15-year extended

Documents

Manuals: