flow-captor 4220.xxF/.xxT xx° C

Operating principle: calorimetric (thermal)
Measuring range: 0 - 20 cm/s to 0 - 300 cm/s, continuously adjustable
Medium temperature: -20 °C to +80 °C / -4 °F to +176 °F
Set-point temperature: 50 °C, 70 °C, 80 °C / 122 °F, 158 °F, 176 °C
(other set-points on request)
Supply voltage: 18 - 30 VDC

Download:
Data sheet
Instruction manual