443H3-21-W120
Barksdale Control Products Transducers, 440 Series

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443H3-21-W120

Barksdale Control Products Transducers, 440 Series
Barksdale-Control-Products
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443H3-21-W120

Barksdale Control Products Transducers, 440 Series
Barksdale-Control-Products
Transducer, Pressure, Amplified
MFG Item Number
443H3-21-W120
Series
440
More specs
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Description

Transducers, 440 Series
Item #
443H3-21-W120
Transducer, Pressure, Amplified

440 Series Information

  • Protection in Hazardous Environments, Class I, Div 2
  • cULus, CE Approved; ATEX Approved (445 Series Only)
  • Built‑in High Pressure Snubber (2000psi and Above)
  • Superior EMI, ESD and RFI Protection
  • High Accuracy

Barksdale's 440 Series Intrinsically Safe Transducers provide high accuracy pressure measurement when operating in Class I, Division I environments. Intrinsically safe transducers prevent personal injury and machinery damage by preventing the explosion in the first place. External zener barriers are required in order to meet UL requirements for an intrinsically safe installation. The higher cost of having to install a zener barrier is offset with the comfort of knowing that an explosion will not occur within normal operating conditions. Three models are available: Series 443 (0‑5V), Series 445 (4‑20mA) and Series 446 (0‑10V).

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Specifications

Specifications
Manufacturer Part Number 443H3-21-W120
Manufacturer Barksdale Control Products
Product Series 440
Family Series Barksdale Control Products Transducers, 440 Series
Description Transducer, Pressure, Amplified
Type Intrinsically Safe
Accuracy 0.25 %
Pressure Range (Gauge) 0-30 psi
Max Pressure (Gauge) 30 psi
Input 11-28 VDC
Output 0.5-5.5 VDC
Electrical Connection Cable - Jacketed, Shielded
Length 1 '
Connection 1/4-18 NPT Male
NEMA Rating NEMA 4
Operating Temperature '-40-158 °F
Approvals cULus
Net Weight 0.4625 lbs
Gross Weight 0.4625 lbs