Description

Barksdale Intelligent Transmitter (BiT), Series 450X is a high pressure, explosion-proof compact transducer with HART® communication protocol option. HART® enabled pressure sensors can communicate over the legacy two-wire 4-20 mA analog current loops offering smart features like transmitter diagnostics, calibration, and field re-ranging up to 10 times less than calibrated full scale output (10:1 turndown ratio). Three models are available: Series H455X, 4-20 mA output with HART® Comm. Protocol; Series 455X, 4-20 mA output; Series 452X, 1-5 VDC output. These pressure transducers and transmitters can be configured with 24-standard pressure ranges from vacuum to 30,000 psi and multiple process connections from 1/4” NPT to 7/16” SAE and HF4 Autoclave high-pressure connections. Series 450X offers hazardous area explosion protection to meet North American, European and international standards with ATEX, IECEx, cULus approvals.

Features

• Lightweight, compact and all-welded rugged stainless steel construction
• High performance pressure sensors for high accuracy
• Optional HART® communication protocol with diagnostics & field calibration, reducing maintenance time and cost; and 10:1 turndown ratio for re-ranging, maintaining high accuracy and allowing one part number for multiple pressure ranges
• High accuracy pressure transducer: ±0.1% and ±0.25% FSO, (L,H,R)
• cULus, ATEX, IECEx and Single Seal certifications
• Explosion proof enclosure with IP66 & IP67 and NEMA 4X, 7 & 9 ratings
• CE, CRN, and NACE compliant and superior EMI/EMC protection
• Factory sealed, environment friendly, halogen free wires and cable

Applications

• Production Control Systems
• Chemical Injection Systems
• Oil & gas pipelines
• Petrochemical plants

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