EH Liquisys CPM223 pH and ORP compact 1 channel 4-wire transmitter for analog and digital glass and ISFET sensors. Simple menu and two-point calibration. Two-line display. IP65. CSA Approval.
Part# with Options:
CPM223-PR0005
Price with Options:
Please Email us your request for quote
Options :
Sensor Input & Software
PR-PH (glass) / ORP; basic version PS-PH (glass) / ORP; plus package MR-Memosens, digital; pH(glass/ISFET) ORP basic version MS-Memosens; digital; pH(glass/ISFET) ORP, plus package IS-PH (glass/ISFET) / ORP; plus package
(1) Sensor Input & Software for EH CPM223/253
Power Supply
0-230VAC 1-115VAC 2-230VAC; CSA Gen.Purp. 3-115VAC; CSA Gen.Purp. 5-100VAC 7-24V AC/DC; CSA Gen.Purp. 8-24V AC/DC
(2) Power Supply for EH C*M223/253
Output
0-1x 0/4...20mA, primary value 1-2x 0/4...20mA, primary value + secondary value 3-Profibus PA 4-Profibus DP 5-1x 0/4...20mA, primary value, HART 6-2x 0/4...20mA, primary value, HART + secondary value
(3) Output for EH C*M223/253
Additional Contact
05-Not selected 10-2x relay (limit/P(ID)/timer) 15-4x relay (limit/P(ID)/ChemoClean) 16-4x relay (limit/P(ID)/timer) 20-1x 4...20mA input + 2x relay (timer / limit / P(ID) 25-1x4...20mA input+4x relay (Chemoclean/ limit / P(ID) 26-1x 4...20mA input+4x relay (timer / limit / P(ID)
(4) Additional Contact for EH C*M223/253
Application
Wastewater treatment
Neutralization
Detoxification (electroplating)
Water treatment
Your benefits
Memosens technology
Field or panel-mounted housing
Universal application, Easy to use
Safe to operate
Manual contact control and user-defined alarm configuration
Calibration plausibility check
The basic device can be extended with:
2 or 4 contacts for use as
Limit contacts (also for temperature)
P(ID) controller
Timer for simple rinse processes or Chemoclean
Current input
Plus package:
Configurable current output characteristic
Cleaning started automatically
Sensor check system
Sensor signal live check
Special neutralization controller
HART or PROFIBUS-PA/-DP
2nd current output for temperature, pH/ORP or actuating variable
Measuring system
A complete measuring system comprises:
Transmitter Liquisys M CPM223 or CPM253
pH or ORP sensor with or without an integrated temperature sensor
Immersion, flow or retractable assembly
pH measuring cable (e.g. CPK9)
Optionally:
Extension cable, junction box VBA or VBM
Weather protection cover CYY101 for field housing