PH/ORP2100 Online pH/ORP Controller

HONZEN INSTRUMENTS / online water-quality controller

PH/ORP2100 Online pH/ORP Controller

PH/ORP2100 Online pH/ORP Controller is an online water-quality controller listed in the supplied water-quality catalogue. The model and specifications below are taken from its own catalogue page.

Overview

PH/ORP2100 Online pH/ORP Controller is an online water-quality controller listed in the supplied water-quality catalogue. The model and specifications below are taken from its own catalogue page.

Key Features

Backlit dot-matrix LCD with setup and calibration functions.
Two relay control outputs plus current-output and relay tests.
RS-485 / Modbus RTU remote monitoring and communication; IP65 enclosure.

Technical Specifications

pH range

−2.00…+16.00 pH

ORP range

−2000…+2000 mV

pH resolution

0.01 pH

ORP resolution

1 mV

Accuracy

±0.01 pH; ±1 mV

Temperature compensation

Pt1000 / NTC10K

Temperature measurement range

−10.0…+130.0 °C

Temperature compensation range

−10.0…+130.0 °C

Temperature resolution

0.1 °C

Temperature accuracy

±0.2 °C

Output

Isolated 4–20 mA; maximum load 500 Ω

Current-output accuracy

±0.05 mA

Communication

RS-485 / Modbus RTU

Relay control

Two relay outputs

Relay contact rating

5 A / 250 V AC; 5 A / 30 V DC

Power supply

AC 90–260 V; consumption <5 W

Ingress protection

IP65

Ambient operating temperature

0…+70.0 °C

Storage temperature

−20…+70.0 °C

Mounting

Panel / wall / pipe

Dimensions

96 × 96 × 140 mm (H × W × D)

Panel cutout

92 × 92 mm

Weight

0.55 kg

Applications

Waterworks, hospital wastewater, purified and boiler water, surface water, electroplating, electronics, chemical and pharmaceutical production, food, fermentation, brewing and aquaculture.

Dimensions

96 × 96 × 140 mm (H × W × D)

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