ProMinent DCM 2 Series, Installation Manual, Page: 36 / 37

DCM 2 Installation
Page 36
ProMinent strongly recommends that you do not change the default units on any temperature used for control
or for temperature compensation of pH. Errors in both temperature calibration and tracking over temperature
for temperature compensated pH will result.
6.8.5. User Assigned Units
User assigned units have no effect on controller temperature compensation calculations.
You are free to assign whatever units you wish and to mix unit types in any one controller bearing in mind how
the controller handles unit conversions in Metric & US Units modes.
If you need to override the units on any input, you can edit the OFFSET & GAIN that’s applied to the
target input.
7. Spare Parts
DCM2 SPARE PARTS
Part Number Description
Sensors
7500441
pH sensor, Aquatic, Industrial Grade, 38.9mL Inorganic gel, 25mm dia. with SN6 connector, (DCM
5/200), NSF-50
7500442
ORP Sensor, Aquatic, Industrial Grade, 38.9mL Inorganic gel, with proprietary Platinum tip design ,
SN6 connector, (DCM 500/200), NSF-50
7746896 SGT - Temperature sensor and solution ground (DCM 5/200), NSF-50
1003875 ORP (Redox) Sensor
Gold Tip for salt generator pools with SN6 connector RHEP- Au-SE
1041696 CLB3-uA-5 ppm 0.05 to 5.0 ppm Free Chlorine for DCM2-Cl only (0.5 to 3.25ppm for NSF)
Sensor Accessories and Rebuild Parts
305030 Coax Cable (for pH/ORP), SN6 x Open End, 6 ft
305039 Coax Cable (for pH/ORP), SN6 x Open End, 16 ft
305040 Coax Cable (for pH/ORP), SN6 x Open End, 33 ft
1033011 SN6 to BNC connector Cable for retrofits on controllers with BNC, 2m (6Ft.), SN6-BNC
Sample Cell Parts
1010380 Lab valve for DGMa flowcell
791635 Flow Switch Sensor
1004739 Sampling tap for 25mm flow modules (petcock)
1004737 Sampling tap for 13.5mm flow modules (petcock)
791634 Flow switch Float
1023973 Flow expansion module with scale in gph
Accessories and Replacement Parts
7500539 Flow sensor for 1/2" to 4" pipe with direct connection to DCM5/200. Saddle ordered separately
7500540 Flow sensor for 5" to 8" pipe with direct connection to DCM5/200. Saddle ordered separately
7500541 Flow sensor for 10" and greater pipe with direct connection to DCM5/200.
Saddle ordered separately