• Barksdale Intelligent Transmitter - Series H455, 455, 452

Barksdale Intelligent Transmitter - Series H455, 455, 452

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Quantity:
Shipping Weight:
1.00 LBS

Description

Barksdale Intelligent Transmitters (BiT), Series 450 is a high pressure transmitter with HART® communication protocol option. HART® enabled 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 H455, 4-20 mA output with HART® Comm. Protocol; Series 455, 4-20 mA output; Series 452, 1-5 VDC output. These models 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. Multiple electrical connections are also offered, including popular industrial and MS style connectors for easy connection. Series 450 offers cULus approval for ordinary location.

 

Features:

• Lightweight, compact and all-welded rugged stainless steel construction
• Thin-film & diffused silicon 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 (±0.1% and 0.25% FSO, LHR)
• cULus Certification for Ordinary Locations
• IP66 & IP67 and NEMA 4X Protection
• CE, CRN, NACE compliant and Superior EMC/EMI protection
• RoHS / REACH Compliant

 

Applications: 

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

Product Specifications

General Specifications:

Accuracy including Linearity, Hysteresis and Repeatability: at 75°F, Typical +/-0.1% of Calibrated FSO (Option [-A1])
+/-0.25% of Calibrated FSO (Standard)
+/-0.5% of Calibrated FSO (Vacuum only
[-23])
Input:
H455
455*:
452*:
 
Excitation voltage: 9 to 30 VDC
Excitation voltage: 9 to 30 VDC
Excitation voltage: 12 to 30 VDC
* (SELV, PELV), Class 2 Power Supply
Output:
H455:




455:




452:
 
Output: 4-20 mA with HART® Protocol
Full Scale Output: 20 mA +/-1%
Zero output: 4 mA +/-2%


Output: 4-20 mA
Full Scale Output: 20 mA +/-1%
Zero output: 4 mA +/- 2%


Output: 1-5 VDC
Full scale output: 5.0 VDC +/- 1%
Zero output: 1.0 VDC +/- 2%

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