Thank your employer for the opportunity to work for the company in the conclusion of your letter. Show your employer the same gratitude you are hoping to get in return -- through a raise.
What is a thermal mass flow meter? As gas flows by the heated sensor (flow sensor), molecules of the flowing gas transport heat away from this sensor, the sensor cools and energy is lost. A thermal mass flow meter is a device which measures gas mass fl â¦.
Totalflow flow meters employ a 250 ohm resistor to convert the 4-20 milliamp transmitter. current loop to a 1-5VDC signal. In some meters this conversion is made by attaching a 250 ohm. resistor across the 4-20ma input pins (see Fig. 1-2A). Some meters use a small three-pin jumper.