The HP-960FTP industrial pH meter is a high-end pH meter with a four-point alarm and a time sharing proportional control function.
It can also be linked with a cleaning device via an external input, extending its automatic operation time.
|Product name||Industrial pH meter|
|Measuring range||pH 0 to 14: resolution of 0.01 pH|
Temperature 0 to 100: resolution of 1 °C (selectable)
|Transmission output||4 mA to 20 mA DC, input / output isolated type|
Maximum load resistance 900 Ω
Transmission output range: freely selectable within the measurement range
|Repeatability||Within ±0.05 pH of the full scale (by equivalent input)|
|Linearity||Within ±0.05 pH of the full scale (by equivalent input)|
|Contact output||Output: 4 points|
Alarm contact output (R1, R2, R3, and R4)
Contact type: relay contact, SPDT (1c)
Contact capacity: 240 VAC, 3 A and 30 VDC, 3 A (resistance load)
Contact function: selectable from upper / lower limit operation (ON / OFF control), alarm, and maintenance.
|Contact input||Number of contacts: 1 (external input for holding)|
|Control action|| |
|Calibration function||Two-point automatic calibration or manual calibration|
Temperature calibration (one point)
|Transmission output hold function|| |
|Self-diagnosis function|| |
|Temperature compensation element||Selectable from compensation ON (500 Ω (25 °C), 6.8 kΩ (25 °C), 350 Ω (25 °C), 1 kΩ (0 °C) or 10 kΩ (25 °C)) and compensation OFF|
|Power supply||Rated voltage 100 to 240 VAC, 50/60 Hz, 15 VA (max.)|
|Structure||Indoor-use panel installation type|
Panel: IP65 drop-proof structure
|Protective structure||Panel: IP65 (IEC60529, JIS C0920)|
|Conforming standards||CE Marking|
|External dimensions||96 (W) x 96 (H) x 115 (D) mm|
Case depth: approx. 105 mm
|Mass||Approx. 550 g|
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