Endress + Hauser COM253-DX3310
Transmitter, dissolved oxygen DO
Field mounting: 247x170x115mm, IP65
Alarm output: relay
Display: 2-line, 6 languages
Calibration: CAL button
Endress Hauser COM 253
DX Sensor Input; Software: COS41 4/4HD); basic version
3 Power Supply: 115VAC; CSA Gen.Purp.
3 Output: Profibus PA
10 Additional Contact: 2x relay (limit/P(ID)/timer)