TDS-100F is a fixed mounted ultrasonic flow meter/calorimeter, it electronic enclosures is rated as IP65 (NEMA 4X), can be installed for both indoor and outdoor.

Feature:
0.2% of repeatability
1% of accuracy
Positive/negative/net flow and heat totalizer
2 line LCD display
4-20mA/PT100 input
Relay/OCT/RS485/4-20mA/0-20mA output
English interface or bilingual interface in Chinese and English
Power supply by 24VDC or 85-264VAC