ASCO Numatics
R841-02BFR
1-way proportional I/P; E/P economy miniature transd. regulator proportional valve - RFI/EMI protection - ASCO Numatics (R84 series) - 1 x analog input (4-20mA) - 1/4" NPTF threaded port + Pre-equipped with DIN 43650 connector connection - Rated for 12SCFM (20m3/h at 0...+100psig 0...+7bar) / +3...+15psig output range - DIN rail mount mounting
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Brand
SKU
R841-02BFR
Online Price
$792.07
Please add this item to cart to request a quote or contact us at [email protected] for product availability.
R841-02BFRASCO Numatics - Air Preparation - Precision Regulators and Related Products - Numatics Series 80 - R84 seriesASCO Numatics - R84 series
Description
1-way proportional I/P; E/P economy miniature transd. regulator proportional valve - RFI/EMI protection - ASCO Numatics (R84 series) - 1 x analog input (4-20mA) - 1/4" NPTF threaded port + Pre-equipped with DIN 43650 connector connection - Rated for 12SCFM (20m3/h at 0...+100psig 0...+7bar) / +3...+15psig output range - DIN rail mount mounting
Specifications
Primary brand
ASCO Numatics
Main function
Valve (Proportional control)
Product series / family name
Air Preparation - Precision Regulators and Related Products - Numatics Series 80
Sub-range name
R84 series
Functions
1-way proportional I/P; E/P economy miniature transd. regulator proportional valve
Valve function
1-way proportional
Design
RFI/EMI protection
for oil free / clean dry air filtered to 0.3μm (0.3micron)
for oil free / clean dry air filtered to 0.3μm (0.3micron)
Flow
12SCFM (20m3/h at 0...+100psig 0...+7bar)
4.5SCFM (7.6m3/h at 0...+25psig 0...+1.7 bar)
4.5SCFM (7.6m3/h at 0...+25psig 0...+1.7 bar)
Pressure
+3...+15psig output range
Connection type
1/4" NPTF threaded port
Pre-equipped with DIN 43650 connector
Pre-equipped with DIN 43650 connector
Mounting mode
DIN rail mount
Analog inputs
1 x analog input (4-20mA)
Measurement accuracy
Hysteresis <0.5% of span
Linearity <0.5% of span
Linearity <0.5% of span
Degree of protection
NEMA 4X
Material
Chromate treated aluminum with baked paint housing
Buna-N elastomers
Stainless Steel / brass / zinc plated steel trim
Buna-N elastomers
Stainless Steel / brass / zinc plated steel trim
Ambient air temperature for operation
-20°F...+150°F / -30°C...+65 °C
Application type
The R84 Series I/P; E/P transducers are compact electronic pressure regulators that convert an electrical signal (current or voltage) to a proportional pneumatic output.
Manufacturer product status
Commercialized
Compliant with standard(s)
CE marking
Benefits
Its compact design and flexible porting make it an ideal choice for space-constrained DIN rail or manifold applications.
A NEMA-4X housing with RFI/EMI protection will allow it to be used in demanding industrial environments.
The operating principle of the R84 is based on a rugged; field-tested force-balance design.
A coil is suspended in a magnetic field by a flexure.
Varying the electrical signal through the coil positions the flexure to a nozzle.
This creates a back pressure that acts as a pilot to an integral volume booster.
This provides a high flow which increases control speed in critical applications.
A NEMA-4X housing with RFI/EMI protection will allow it to be used in demanding industrial environments.
The operating principle of the R84 is based on a rugged; field-tested force-balance design.
A coil is suspended in a magnetic field by a flexure.
Varying the electrical signal through the coil positions the flexure to a nozzle.
This creates a back pressure that acts as a pilot to an integral volume booster.
This provides a high flow which increases control speed in critical applications.
Related Documents
| Name | Last Update | Language |
|---|---|---|
| ASCO - Numatics 80 series - Catalog.pdf | 03 Aug 2020 | English (US) |