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FCL5500 Transmitter
pH / ORP Controller / Transmitter
Revolutionary way to instantly get free chlorine value by using tri-electroded method measuring: faster and accurate, matching up to DPD results, without any reagent consuming.
Features
Use Tri-electroded method to measure free chlorine faster and accurate, matching up to DPD results. Panel mounted type.
Measured value not affected by low temperature or turbidity.
NEMA4X, IP65 rated: waterproof, anti-gas. High protection against electromagnetic interference.
1 or 2 points calibration.
Two level password protection prevents 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) prevent chattering of relays around the set points.
Washing / warning relays.
Scaleable isolated 0/4-20 mA outputs.
Specifications
FCL Range |
0.000 - 2.000ppm |
Resolution |
0.001 ppm, 0.01 ppm |
Accuracy |
±2% F.S. |
Calibration Point |
1-Point (0%) or 2-Point (0%, DPD value) |
Temperature Range |
-5.0 ~ +100.0 °C |
Temperature Compensation |
Automatic ( ± 10 °C offset adjustment ) / Manual |
Resolution / Accuracy |
0.1 °C / ± 0.5 °C |
Electrode |
CS5520 FCL sensor |
Temperature Electrode |
NTC22K |
Control Function |
Limited Point / Proportion ( Pulse Length ) |
Signal Output / Load |
0 / 4 - 20 mA isolated current output, set up by user |
Signal Output Load |
600Ω |
Data Interface |
RS-485 |
Relay Output |
3 SPST relays, 250V / 1A (or 110V / 2A) |
Control hysteresis band |
0.01 - 2.00 ppm; 0.1 - 20.0% |
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 |