Bellofram Type 2000 EX Explosion Proof I/P and E/P Transducer

SKU
2000E
Manufacturer:
Bellofram

Key Features:

  • ±0.1% of full-scale output typical (0.25% guaranteed); includes effects of hysteresis, dead band, and repeatability
  • Patented, Hermetically Sealed Piezoceramic Dimorph and Isolated Electronics
  • Available Pressures to 120 PSIG (Zero Based)
  • High Immunity to EMI/RFI
  • Insensitivity to Extreme Temperature and Supply Pressure Fluctuations
  • Insensitivity to Extreme Vibration and Orientation
  • Explosion-proof and Dust-ignition Proof Versions (EX Model)
Product Options:
$946.00

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The Marsh Bellofram Type 2000E EX Explosion Proof I/P and E/P Transducer is a E/P transducer with typical full-scale accuracy of 0.1%, made to deliver accurate electronic pressure control of humid (non-condensing) and oil-laden process gases within demanding industrial environments.

With a unique design that merges a patented, hermetically sealed piezoceramic Dimorph and isolated electronics, the Type 2000 pressure transducer standardizes an incoming supply pressure down to an accurate output that is directly proportional to an electrical control signal, with available pressure ranges to 120 PSIG. More still, the Type 2000 features a top-mount cover, which allows access to field-configurable inputs and outputs, direct/reverse acting/ranging, which enables the transducer to regulate to maximum output at minimum input; and split/full ranging abilities. The unit also feature IP66 environmental sealing for added ruggedness. The design of the Type 2000 is durable for long lasting use, making it perfect for corrosive environments. This design also reduces a variety of the performance issues seen in other industry piezoceramic pressure transducers, such as electronic range of authority, arcing, silver electrode migration, electrode micro cracking, de-poling, and low voltage-to-work density.

Accuracy 0.1% of full-scale output typical (0.25% guaranteed); includes effects of hysteresis, dead band, and repeatability
Electrical
Inputs Switch-Selectable
4-20mA. 0-5, 1-5, 1-9, 1-10, or 0-10VDC
Connections 1/2 NPT or 20mm Conduit
DIN Hirschmann (S model only)
External Terminal Block (S model only)
Power Supply 5-28VDC (with voltage inputs only)
Direct/Reverse Acting Switch-Selectable
Pneumatic
Outputs 0-5, 0-15, 3-15, 1-17, 0-30, 6-30, 3-27, 0-60, 0-100, or 120 PSIG
0-0.1, 0-0.3, 0-1.0, 0.2-1.0, 0.07-1.2, 0-2.1, 0.4-2.1, 0.2-1.9,
0-4.1, 0-6.9, 0-8.3 BAR
Ports (Input/Output) 1/4" (NPT, BSPT, or BSPP threads)
Bottom-ported for Manifold Mounting
Exhaust (Explosion proof only) 1/8 - 27 NPT
Ports (Gauge) 1/8 NPT
Supply For 0–5 PSIG (0.3 BAR) Through 0–60 PSIG
From 5 PSIG (0.3 BAR) above maximum output to 100 PSIG maximum
For 0-100 PSIG and 0–120 PSIG Ranges
From 5 PSIG (0.3 BAR) above maximum output to 140 PSIG maximum
Split-Ranging Switch-Selectable, Full-Range or Split-Range High or Split-Range Low
Consumption 4 SCFH maximum (1.9 LPM)

 

 

 

 

 

 

 

Flow Capacity

Range Sensor Flow
PSIG BAR PSIG BAR SCFM LPM
0-5 0-0.3 5 0.3 11 312
0-15 0-1.0 15 1.0 15 423
3-15 0.2-1.0 15 1.0 15 423
1-17 0.07-1.2 15 1.0 15 423
0-30 0-2.1 30 2.1 15 423
3-27 0.2-1.9  30  2.1 15 423
6-30 0.4-2.1 30 2.1 15 423
0-60 0-4.1 50 3.5 17 480
(Typical Flow @ 100 PSIG (6.9 BAR) in and maximum out)
0-100 0-6.9 100 6.9 21 595
0-120 0-8.3 100 6.9 21 595
(Typical Flow @ 140 PSIG (9.7 BAR) in and maximum out)
Exhaust Capacity 3 SCFM (85 LPM) @ 5 PSIG (0.3 BAR) above setpoint
(0-15 PSIG range unit set at mid range)
Stability
Supply Voltage Effect None
Supply Pressure Effect None
Vibration Effect <1% FS (+/-1G; 5-1000Hz)
Mounting Position Effect None
RFI/EMI CE-Compliant
Temperature Effect 0.02% FS/˚F (-40˚ to 180˚F [-40˚ to 82˚C])
Storage Temperature -40˚to 200˚F (-40 to 93˚C)
Approximate Weight 3.0 lbs, 1.35 kg
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