MASS-STREAM
TM
Instruction Manual D-6200
9.17.112A – Date of issue: 2017-03
Page 5 off 12
1 ANALOG INSTRUMENTS
All necessary settings for this instrument are already performed at M+W Instruments
GmbH. Following the next steps carefully is the quickest way to get the instruments
operational in your own system.
1.1 General
The analog instruments of M+W Instruments GmbH are measurement devices for thermal
mass flow and control of gasses and gas mixes. The flow signal is measured directly in
the gas flow from 0.5...10 l
n
*/min up to 300...6,000 l
n
*/min and controlled when a control
valve is applied.
[* n = normal conditions: At normal conditions the volume is regarded at a temperature
of 0°C and a pressure of 1013.25 mbar (a)]
As an option ex work the device can be equipped with an integrated 3½ digit LCD flow
rate indication or with an integrated 8 digit counter.
Output signal / setpoint: 0…5V dc OR 4…20 mA
Power Supply:
+15 Vdc OR +24 Vdc (please check on instrument label)
ATTENTION!
The input and output signals are NOT galvanically isolated!
Scope of Delivery
Immediately upon receipt of the incoming goods the package needs to be checked for any
possible damages and the goods have to comply with the scope of delivery listed on the
packing note. In case of any damages the supplier and the freight forwarder have to be
contacted without delay.
