Weber 4215 s101 + 4615.30 s101 flow meter

flow meter with analog flow output and analog temperature output 
(remote system) for high temperature 

for water-based media 

Operating principle: calorimetric (thermal)
Outputs: 4-20 mA
Measuring range: 0 - 20 cm/s to 0 - 200 cm/s, fully adjustable
Medium temperature: 25 °C / 77 °F to 135 °C / 275 °F
Remote system: suitable for restricted access, harsh conditions
Supply voltage: 24 VDC