Ø Main Features

l 19264 dot matrix LCD, multi parameter display, rich content

l Advanced embedded system design and surface mount technology have been adopted to improve product performance and reliability, and meet EMC design requirements;

l Bilingual programmable switching between Chinese and English to meet different user needs;

l Fully guided operation mode in both Chinese and English, easy to use, and easy to understand;

l Two completely isolated current signals can be output, and the output current range can be set separately;

l Equipped with upper and lower limit alarm functions, the alarm values can be set separately;

l Using high-performance composite ORP electrodes for accurate measurement and rapid response;

l Equipped with a standard 485 digital communication interface, it can achieve long-distance communication;

l It has the functions of storing and querying historical data, operation and calibration records, and can query 100000 historical data, 1000 operation records, and 100 calibration records;

l High protection level, reaching IP65, can meet various complex environmental application requirements;

l The brand new circulation pool design has a simple structure and strong anti-interference ability.

Ø technical indicators

Display: Chinese and English display, 192 × 64 dot matrix LCD

Measurement range: (-1500~1500) mV

Resolution: 0.1 mV

Instrument indication error: ± 1% FS

Sample conditions: Temperature range: (5-50) ℃

Flow range: no more than 6 liters per hour

Environmental temperature: (5-45) ℃

Environmental humidity: not exceeding 90% RH (without condensation)

Current output: (4-20) mA (two-way isolated output)

Current accuracy: ± 1% F.S

Current load:<800 Ω

Alarm output: Two channel alarm output, DC 5A/30V or AC 5A/250V.

Storage and transportation temperature: (-20~55) ℃ (excluding electrodes, electrodes should be above 0 ℃)

Dimensions: 144mm x 144mm x 115mm (width x height x length)

Hole size: 139mm × 139mm

Power supply: AC (85-265) V, frequency (45-65) Hz

Power: ≤ 10W

Weight: Approximately 1.2 kg