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3 Description
3.1 Process connectors
The process connectors provided for FMT200-ECO2 (Sensyflow eco2) ensure user-specific utilization
without extra mounting costs.
Furthermore, they enable easy installation and removal of the measurement sensor for maintenance and
cleaning purposes.
3.2 Measuring sensor
Apart from the sensor unit, the measuring sensor, which is set up as a pipe, also contains the transformer
electronics. This is mainly made up of the passive part of the differential temperature controller for the
sensor elements, a memory for customer-specific parameters, the cable connector, calculation modules
for generating flow-dependent data and an LED for signaling current unit states
3.3 LED status messages or error signals
LED
Green
Green flashing
Red
Red flashing
Red flashing
90:10 (ON:OFF)
Rot flashing
10:20 (ON:OFF)
Table 3-1
8
Thermal Mass Flowmeter FMT200-ECO2
Meanings
→ unit is O.K. and ready for operation
→ unit is OK but out of measuring range
→ unit is out of order (repair required)
→ initialization sequence running
(approx. 30 s after start-up or parameter modification)
→ Supply voltage too low (please check)
→ EEPROM erased (repair required)
Description
42/14-41 EN
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