EM1-H0R0V-1N SENSIRION, EM1-H0R0V-1N Datasheet - Page 14

• Manufacturer Part Number: EM1-H0R0V-1N
• Description: MASS FLOW METER, FOR GASES
• Manufacturer: SENSIRION

Specifications of EM1-H0R0V-1N

• Svhc: No SVHC (15-Dec-2010)
• Air Flow Range: 0 - 0.05 L/min
• External Length / Height: 104mm
• External Width: 33.7mm
• Height: 43.6mm
• Length (imperial): 5.35"
• Output Configuration: RS232/SPI
• Output Type: RS232
• Pressure Max: 8bar
• Supply Voltage Range Dc: 7V To 18V
• Supply Voltage Dc Max: 18VDC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

CMOSens
5.1 Housing
The CMOSens
chemically inert polycarbonate housing. The rugged
package has been designed to withstand overpressures
of up to 8 bars (116 psi).
Physical dimensions and mounting information are
provided in Figure 12 and Table 8.
5.2 Flow Connection
For flow connection a G3/8 thread (BSPP=British
Standard Pipe Parallel, metric!) in an aluminum flange is
provided on both sides of the EM1 device.
Only use connectors with a parallel external thread of
correct size.
Do not use connectors with tapered external thread.
For best measurement results Sensirion advises strongly
the use of straight inlet and outlet connectors.
Figure 12: Physical dimensions and mounting information of the CMOSens
www.sensirion.com
Physical Dimensions and Mounting Information
®
Standard version straight
EM1 Mass Flow Meter for Gases
®
EM1 Mass Flow Meter is mounted in
Data Sheet EM1 - v 2.6 / October 2006
Manifold version with 90° angle (for volume applications)
5.3 Recommended connector types
Sensirion recommends the following connector types:
Metallic: Legris (www.legris.com)
No. 3101 0617 ; G3/8; Tube OD=6mm
No. 3101 0817 ; G3/8; Tube OD=8mm
No. 3101 1017 ; G3/8; Tube OD=10mm
No. 3101 1217 ; G3/8; Tube OD=12mm
No. 3101 1417 ; G3/8; Tube OD=14mm
Plastics: Hausamann (www.hausammann.com)
No. 38.129; G3/8; Tube ID=6mm
No. 38.130; G3/8; Tube ID=8mm
No. 38.131; G3/8; Tube ID=10mm
No. 38.132; G3/8; Tube ID=13mm
®
EM1. All units are in [mm]
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