HP-200 (Four-Wire Analyzer)
Features
- Improved single-touch calibration for greater ease of use
- Calibration history display
- Extensive interfaces (2-channel transmission output, RS-485 compatible, 6-relay output)
- Control output (upper and lower limits ON/OFF and duty control in a shared time and a zone)
- New pH electrode lineup
Manufactured by HORIBA Advanced Techno
Specifications
Measuring method | Glass electrode method |
---|---|
Measuring range | pH: 0 to 14 pH Resolution: 0.01 pH |
Repeatability | pH: ±0.03 or less Temperature: ±0.3˚C (for equivalent input) |
Linearity | pH: ±0.03 or less Temperature: ±0.3˚C (for equivalent input) |
Transmission output | Two point 4 to 20 mA DC Input/output insulated type Maximum load resistance 900 Ω |
Contact output | Five points Non-voltage contact output Relay contact, SPDT (1c) |
Contact input | One point Contact format: Open collector non-voltage a contact |
Communication function | RS-485 Two wire system, Input/output insulated type (not insulated for transmission output) |
Temperature compensation range | 0 to 100˚C |
Ambient temperature | -20 to 55˚C |
Temperature compensation element | Pt 1000 (0˚C) |
Calibration method | Automatic or manual calibration |
Self-diagnosis function | Calibration error, Electrode diagnosis error, Analyzer malfunction |
Power supply | 90 to 264 V AC 50/60 Hz |
Construction | Outdoor installation type: IP65 protection level |
Weight | Approx. 4.5 kg |
Equipment protected | CE marking, FCC rules |