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CON5500 Transmitters
pH / ORP Controller / Transmitter
Designed for all-weather precise pH / ORP control at complex industrial sites. PH5000 is your best choice.
Features
Designed for precision conductivity / Resistivity / TDS control at complex industrial sites or in harsh environment.
NEMA4X, IP65 rated: waterproof and airproof. High protection against electromagnetic interference.
Three level password protections prevent unauthorized tampering with settings.
Large LCD, with high luminance LED orange backlight.
Two control modes: On / Off limited control (LIT), proportion pulse length control (PLC).
Separately adjustable high and low set-point hysteresis (dead bands).
Washing / warning relay.
Scaleable isolated 0/4 -20 mA Outputs.
RS-485 outputs.
Specifications
Conductivity Range |
0.000 - 3.000, 30.00, 300.0 µS/cm, |
Resistivity Range |
0.3 - 30.0 MΩ*cm, 3 - 300.0 MΩ*cm |
TDS Range |
0.000 - 3.000, 30.00, 300.0 ppm, |
Resolution |
0.001 µS/cm, 0.1 MΩ*cm, 0.001 ppm |
Accuracy |
±1% F.S. |
Temperature Range |
-5.0 ~ +130 °C |
Temperature Compensation |
Automatic (± 10 °C offset adjustment) / manual |
Temperature Resolution |
0.1 °C |
Temperature Accuracy |
± 0.5 °C |
Calibration |
1 point / Multi ranges |
Electrode Constant |
K=0.01,0.1,1,10 (Optional) |
Temperature Electrode |
Pt1000 |
Line Resistivity Compensation |
0.0 - 20.0 Ω |
Control Function |
Limited point (On / Off) |
Data Interface |
RS-485 |
Signal Output / Load |
0 / 4 - 20 mA isolated current output, can be set up freely |
Signal Output Load |
600 Ω |
Relay Output |
3 SPST relays, 250V / 1A (or 110V / 2A) |
Control hysteresis band |
0.1 - 10% full range |
Cleaning Circle |
From 1 to 999 hours |
Cleaning Time |
From 1 to 999 seconds |
LCD |
Big-size screen of crystal display, orange back light |
Power |
110V / 220V AC |
EMC Specification |
EN 50081-1 / EN 50082-1 |
Working temperature |
- 10 to 50 °C (14 to 122 °F) |
Humidity |
10 to 95% (no frozen dew) |
Protection grade |
NEMA 4X, IP 65 |
Dimensions |
190 * 160 * 133 mm |
Installation |
Wall Mounting |
Weight |
1.5 Kg |