Online PH ORP controller quotation

Apure A20 Online PH/ORP ControllerIt is a brand new sewage monitoring instrument with high intelligence and flexibility, capable of measuring pH/ORP and temperature. It is widely used in industries such as urban sewage treatment, electricity, water supply, medicine, chemical industry, and food, and can continuously measure the pH/ORP value of solutions.

Performance characteristics:

1. Diverse languages, factory standard Chinese interface, switchable English interface

2. Multiple temperature compensation options including PT1000 NTC10K and manual temperature compensation

3. Two 4-20mA outputs, corresponding to PH/ORP values and temperature, using isolation technology with strong anti-interference ability

4. The high and low points of the two sets of relays can be switched freely, and the hysteresis can be adjusted freely to avoid frequent on-off of the relays

5. Password management function to prevent misoperation by non professionals

6. The menu prompt function greatly facilitates users' operation in industries such as power plants, water supply, pharmaceuticals, chemicals, and food, enabling continuous measurement of solution pH/ORP values

Apure A20 Online PH/ORP ControllerTechnical Specifications:

Measurement range: PH (0-14PH, 0.0-14.0, 0.00-14.00) ORP (-1999-+1999 MV)

Accuracy:+0.01 pH;+1 mV

Resolution: 0.01pH; 1mV

Stability: ≤ 0.02 pH/24 hours; ≤ 3 mV/24 hours

Temperature compensation: -30-150 ℃ manual/automatic (PT1000/NTC10K)

Signal output: 4-20mA isolated protection output, corresponding to PH/ORP and temperature respectively, with a load capacity of 500 Ω

Alarm output: Two groups can correspond to high and low point alarms (3A/250 V AC) at will, with normally open contact relays

Power supply: AC220V or DC24V

Power consumption: ≤ 5W

Environmental conditions: (1) Temperature 0-60 ℃ (2) Humidity ≤ 85% RH

Dimensions: 144 × 144 × 115mm (height × width × depth)

Hole size: 138 × 138mm (height × width)

Standard configuration:

Host: A20PR PH Electrode: GRT1010 Submerged Electrode Sheath: PP1020-100

PH correction solution: 4.00 6.86 electrode extension line: AP2-4MM