back to Transmitters / PH5500 Transmitter
PH5500 Transmitter
pH / ORP Controller / Transmitter
Designed for precision pH / ORP control at complex industrial sites and unique housing design provides lower installation and cost and easy operation. PH5500 is your right Controller / Transmitter with Large LCD and high luminance LED orange backlight for easy reading.
Features
NEMA4X, IP65 rated: waterproof and airproof. High protection against electromagnetic interference.
Two level password protection prevents unauthorized tampering with settings.
NEMA 4X enclosure protects transmitter form harsh conditions.
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 relay.
Scaleable isolated 0/4 -20 mA Outputs for pH/ORP.
Independent setting for process temperature (TST1) and calibration temperature (TST2) in manual temperature compensation (MTC) mode.
Specifications
pH Range |
-2.00 ~ +16.00 pH |
Resolution / Accuracy |
0.01 pH / ±0.01 pH |
pH Buffer Kinds |
USA / NIST |
pH Calibration Point |
1 or 2 |
ORP Range |
-2000 ~ +2000 mV |
Resolution / Accuracy |
1 mV / ± 1 mV |
Temperature Range |
-9.9 ~ +130 °C |
Resolution / Accuracy |
0.1 °C / ± 0.5 °C |
Temperature Electrode |
Pt1000 |
Temperature Compensation |
Automatic ( ± 10 °C offset adjustment ) / Manual |
Control Function |
Limited Point / Proportion ( Pulse Length ) |
Electrode type |
Glass / Antimony |
Signal input |
Symmetrical / Asymmetrical |
pH / ORP input |
BNC (1013 impedance) |
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 to 2 pH |
ORP hysteresis band |
1 to 200 mV |
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 |