HORIBA HP-200 在线pH/温度计 (0 ~ 14pH, 0 ~ 100˚C, Including pH Probe 6155)

Measuring method: Glass electrode method

Measuring range: 

pH: 0 10 14 pH/ Resolution: 0.01 pH

Temperature: 0 to 100°C/ Resolution: 0.1°C

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 points 4 to 20 mA DC

Input/output isolated type

Maximum load resistance 900 Ω

Contact output: 

Five points No-voltage contact output Relay contact, SPDT (1c)

Contact function: R1, R2: Selectable from upper limit alarm, lower limit alarm, ON/OFF control, time-shared proportional control

R3, R4: Selectable from upper limit alarm, lower limit alarm, transmission output hold operation, cleaning output

FAIL: Malfunction alarm

Contact input: 

One point Contact format: Open collector no-voltage a contact Contact function. Cleaning operation external input

Communication function: RS-485 Two wire systems, Input/output isolated type (not isolated from transmission output)

Temperature compensation range: 0 to 100°C

Ambient temperature:  -20 to 55°C

Temperature compensation element: Pt 1000 (0°C)

Positive temperature sensitive resistor element: 5000 (25°C) 6.8 ΚΩ (25°C) 10 ΚΩ (25°C)

Calibration method: Automatic or manual calibration

Self-diagnosis function: Calibration error, Electrode diagnosis error, Analyzer malfunction

Power supply: 100 to 240 V AC 50/60 Hz Power consumption 15 VA (max.)

Construction: Outdoor installation type: IP65 protection level

Mounting method 50 A pole or wall mounted

Case: Aluminum alloy.

Mount fitting/hood: SUS304

Weight: Approx. 4.5 kg

Datasheet