Honeywell STG840 SmartLine Pressure Transmitter 500 psi HART 7.0 Protocol Gold-plated 316L Stainless Steel
Honeywell STG840 SmartLine gauge transmitter, 500 psi (34.47 bar), Gold-plated 316L Stainless Steel. SIL 2/3 certified, 15-year stability, PILD option. Genuine, ready stock, bulk pricing available.
★★★ Gold-Tier Honeywell Supplier in China
- 100% Genuine & Brand New
- Global Fast Shipping via DHL/FedEx
- Fast Quotation within 12 Hours
- 1-Year Warranty Guaranteed
Part of the Honeywell SmartLine family, the STG840 (500 psi / 34.47 bar, Gold-plated 316L Stainless Steel, HART 7.0 Protocol) is designed around a field-proven piezoresistive sensor that integrates pressure sensing with temperature compensation for the best total performance. Its integral dual seal design meets ANSI/NFPA 70-202 and ANSI/ISA 12.27.1 for the highest safety.
Key Features
- Accuracy up to 0.03% of span (0.025% optional)
- Stability up to 0.01% of URL per year for 15 years
- 200:1 rangeability
- NAMUR NE-107 extended diagnostics
- Plugged Impulse Line Detection (PILD) option
- Piezoresistive sensor with automatic temperature compensation
Factory-Direct Price & Fast Shipping
We supply Honeywell STG800 SmartLine gauge pressure transmitters factory-direct with competitive bulk pricing. Large ready stock ships within 48 hours via DHL/FedEx worldwide, and every unit is 100% genuine and brand new with a 1-year standard warranty (up to 15-year extended available). Send your range, diaphragm material, and protocol requirements for a quote within 12 hours.
Request a Quote
Email: sales@gt-exim.com | WhatsApp: +86 17719526488
Documents
Datasheet:
Manuals:


