Product Information––––
40L DIGITAL FLOWMETER
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F.S. FLOW
MODEL 40L
MODEL 41L
MODEL 42L
0.01 LPM
(10 CCM)
(0.00035 CFM)
40L-5-.01G*
41L-1-.01G*
42L-1-.01G*
0.03 LPM
(30 CCM)
(0.001 CFM)
40L-5-.03G*
41L-1-.03G*
42L-1-.03G*
0.1 LPM
(100 CCM)
(0.0035 CFM)
40L-5-.1G*
41L-1-.1G*
42L-1-.1G*
0.3 LPM
(300 CCM)
(0.01 CFM)
40L-5-.3G*
41L-1-.3G*
42L-1-.3G*
1.0 LPM
(1000 CCM)
(0.035 CFM)
40L-5-1G*
41L-1-1G*
42L-1-1G*
3.0 LPM
(3000 CCM)
(0.1 CFM)
40L-5-3G*
41L-1-3G*
42L-1-3G*
10.0 LPM
(0.35 CFM)
(21.2 CFH)
40L-5-10G*
41L-1-10G*
42L-1-10G*
30.0 LPM
(1.1 CFM)
(64 CFH)
40L-5-30G*
41L-1-30G*
42L-1-30G*
100 LPM
(3.5 CFM)
(212 CFH)
40L-5-100G*
41L-1-100G*
42L-1-100G*
300 LPM
(10.6 CFM)
(636 CFH)
40L-5-300G*
41L-1-300G*
42L-1-300G*
1000 LPM
(35 CFM)
(2120 CFH)
40L-5-1000G*
41L-1-1000G*
42L-1-1000G*
The Series 40L flowmeters consist of a Laminar Flow Element (LFE) and a digital display. The unit is not corrected for temperature and pressure changes. A basic computer program is supplied to allow the user to input the temperature and pressure and calculate the compensated flow rate.

FEATURES:
Low Cost
High Accuracy
NIST Traceable
Volumetric (Actual) & Standard ..(Mass) Flow Readings
LFE Material 304/316 SS
0-2 VDC Analog Output
Absolute Pressure Port
Temperature Probe Port


OPTIONS:
Multiple Gas Calibration
Flow rates to 200 CFM available:
Consult factory
Model
Total System Uncertainty
F.S. Delta P (normal)
40L
±1.0% F.S.
10" H2O
41L
±2.0% F.S.
1" H2O
42L ±1.0% F.S. 2" H2O

* Specify gas: "A" (Air), "Arg" (Argon), "H" (Helium), "N" (Nitrogen), "J" (Oxygen), in place of "G".
Consult factory for other gases or mixtures.

**Specify gas operating temperature and pressure when ordering.
***Consult factory for other flow rates, differential pressures, and quantity discounts.

CME, A Division of Aerospace Control Products
1314 WEST 76TH STREET, DAVENPORT, IA 52806
TEL: (800) 845-0927 • FAX: (563) 391-9231
E-Mail: info@cmeflow.com