Endress + Hauser CPM253-MR0110
Transmitter, pH/ORP
Field mounting: 247x170x115mm, IP65
Alarm output: relay
Display: 2-line, 6 languages
Calibration: CAL button
Endress Hauser CPM 253
MR Sensor Input; Software: Memosens, digital; pH(glass/ISFET) ORP basic version
0 Power Supply: 230VAC
1 Output: 2x 0/420mA, primary value + secondary value
10 Additional Contact: 2x relay (limit/P(ID)/timer)