Industrial ORP meter HO-480

Industrial ORP meter HO-480

The HO-480 industrial ORP meter is an ORP converter for measuring the oxidation-reduction potential of all types of solvent.
Being combined with a lead-free sensor, it makes measurements in a way that is kind to the environment.

Segment: Process And Environmental

Division: Process Water

Manufacturing Company: HORIBA Advanced Techno Co., Ltd.

Features
Specifications

Includes a sensitivity correction function
It is possible to compensate for changes in the sensitivity of the ORP electrodes.
A line-up of lead-free ORP electrodes
Not only the glass body, but almost all sections of the ORP electrodes, including lead wires and soldered junctions are lead free.
Uses lead-free solder
To reduce the burden on the environment, lead-free solder has been used to mount the components on the printed circuit board.

Product name	Industrial ORP meter
Model	HO-480
Measuring range	±2000 mV: resolution of 1 mV
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 ±5 mV of the full scale (by equivalent input)
Linearity	Within ±5 mV of the full scale (by equivalent input)
Contact output	Outputs: 2 points Alarm contact output (R1 and R2) Contact type: relay contact, SPDT (1c) Contact rating: 240 V AC, 3 A and 30 V DC, 3 A (resistance load) Contact function: selectable from upper / lower limit operation (ON / OFF control), alarm, and maintenance.
Calibration function	Sensitivity compensation Adjust: ±200 mV Span variable range: 50.0 % to 150.0 %
Transmission output hold function	·Previous value hold ·Optional value hold ·Continuous Selectable from the above (However, only the previous value hold is available in the maintenance mode.)
Self-diagnosis function	·Outside of the measuring range ·Converter error
Power supply	Rated voltage 100 V AC to 240 V AC, 50/60 Hz, 10 VA (max)
Structure	Indoor-use panel installation type Panel: IP65 dust and water proof structure
Protective structure	Panel: IP65 (IEC60529, JIS C0920)
Conforming standards	CE Marking FCC Rule
External dimensions	48 (W) mm x 96 (H) mm x 115 (D) mm Case depth: approx. 105 mm
Mass	Approx. 400 g

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