CS1768 SNEX pH sensor:
- SNEX combination pH electrode with PPS body.
- NPT 3/4".
- pH Range: 0-14.
- Temp Range: 0-90°C.
- Temp Sensor: None.
- SNEX reference electrode system.
- Cable: 5m, BNC.
Viscous Fluids Protein Resisting Sulphides Resisting Ultra-pure Water Cold Low Ionic Water Silicates,
Chromates, Cyanide, NaOH, KOH, .. Oil, LNG, Petrochemical
ph5000 Transmitter:
- Designed for precise pH / ORP control at complex industrial sites.
- NEMA4X, IP65 rated: waterproof and airproof. High protection against electromagnetic interference.
- 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).
- 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. Panel mounting type.
Applications:
- Industrial process
- Boiler water
- Circulating water
- Cooling water
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 |
100 * 108 * 150mm |
| Installation |
Panel Mounting |
| Panel Cut Size |
93.5 * 93.5mm |
| Weight |
900 g |
