Endress + Hauser COM253-DX1515
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
1 Power Supply: 115VAC
5 Output: 1x 0/4…20mA, primary value, HART
15 Additional Contact: 4x relay (limit/P(ID)/ChemoClean)