Hazardous Locations

961 Series



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961 Series

Marsh Bellofram Explosion Proof & Intrinsically Safe Current/Pneumatic Transducer 961 Series

Marsh Bellofram Explosion Proof & Intrinsically Safe Current/Pneumatic Transducer

 

The Marsh/Bellofram 961 Series Explosion Proof and Intrinsically Safe current/pneumatic transducer reduces a supply pressure to a regulated output pressure that is directly proportional to a 4-20 mA input signal in a hazardous area.


Products

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QtyModelDescriptionIn StockList PriceInternet Price
961-098-000 EXPLOSION PROOF E/P XDUCER 4-20MA 3-15PSI INFO2,108.581,686.86
961-099-000 IS E/P XDUCER 4-20MA 3-15PSI INFO1,365.331,092.26

Accessories

No accessories found
Features
  • Wide supply pressure range
  • Explosion Proof: Class I, Division 1, Group D
  • Intrinsically Safe: Class I, Division 1, Groups A, B, C, D
Specifications

Supply Voltage:None, loop powered

Output:3-15 psig (21-103 kPa)

Linearity:<1% of span

Output Impedance:180Ω @ 4-20 mA

Wiring Terminations:18″leads, Black (+), White (-) with 1/2″ NPT conduit connection

Pressure Range:3 psig (20.7 kPa) minimum, 100 psig (690 kPa) maximum

Air Connections:1/4″ FNPT

Air Consumption:2 scfm (4 m3/hr)

Operating Temperature:-20° to 160℉ (-30° to 70℃)

Dimensions:

EXP:8.1″H x 6.4″W x 5.9″D (20.6 x 16.3 x 15.1 cm)

IS:2.1″H x 2.1″W x 4.0″D (5.4 x 5.4 x 10.1 cm)

Approvals:CE, FM

Weight:

EXP:5.2 lb (2.4 kg)

IS:2.1 lb (0.95 Kg)

Warranty:1 year

Certifications












Download Additional Data

document   961 Series Catalog Page
document   961 Series Datasheet