pH / ORP Controller
Brand: A & E Lab
Product Code: AE-PH8000
Availability: In Stock

pH / ORP Controller

 

Feature:

※ Application : For monitoring o f Industrial Process, Waste water measurements, Pharmaceutical, Chemical and Food & Beverage industries.

※ Panel or Wall mounts Enclosures, NEMA4X, IP65 waterproof,dust proof.

※ Provide precise measurement at industrial site or water treatment process.

※ Symmetric signal output inte rface , preventing electromagnetic interference.

※ Scaleable isolated output: 0/4~20 mA.

※ Two level password protections prevent unauthorized tampering of setting.

※ Large LCD, with orange backlit.

※ T wo separate mechanical relays for high and low (HH/HL/LL) set points or delay time.

※ Separately adjustable high and low set-point hysteresis (dead bands) prevent chattering of relays around the set point.

※ The third mechanical relays for electrode self-cleaning or alarm.

 

Technical Specifications:

Model

AE-PH8000

AE-PH8300

AE-PH8500

pH Range

-2.00~16.00pH

-2.00~16.00pH

-2.00~16.00pH

Resolution / Accuracy

0.01pH / ±0.01pH

0.01pH / ±0.01pH

0.01pH / ±0.01pH

pH Standard Buffer

USA / NIST

USA / NIST

USA / NIST

pH Calibration

1 or 2 point

1 or 2 point

1 or 2 point

ORP Range

-2000~2000mV

-2000~2000mV

-2000~2000mV

Resolution

1mV

1mV

1mV

Accuracy

±1mV

±1mV

±1mV

Temperature Range

-9.9~130.0°C

-9.9~130.0°C

-9.9~130.0°C

Resolution / Accuracy

0.1°C / ±0.5°C

0.1°C / ±0.5°C

0.1°C / ±0.5°C

Temperature Sensor

PT1000

PT1000

PT1000

Temperature 

Compensation

ATC Automatic / MTC Manual

ATC Automatic / MTC Manual

ATC Automatic / MTC Manual

pH Electrode

Standard pH or

Antimony electrode

Standard pH or

Antimony electrode

Standard pH or

Antimony electrode

Signal Input

Symmetrical / Asymmetrical

Symmetrical / Asymmetrical

Symmetrical / Asymmetrical

Signal Output / Load

0 / 4~20mA / 600Ω

0 / 4~20mA / 600Ω

0 / 4~20mA / 600Ω

Output Interface

RS-485

RS-485

Relay Specification

2 SPST / 250V 1A

3 SPST / 250V 1A

3 SPST / 250V 1A

Frequency of Cleaning Time

1~999hours / 1~999sec

1~999hours / 1~999sec

Control hysteresis band

0.01~2.00pH / 1~200mV

0.01~2.00pH / 1~200mV

0.01~2.00pH / 1~200mV

EMC Standard

EN 50081-1 / EN50082-1

EN 50081-1 / EN50082-1

EN 50081-1 / EN50082-1

Operation Temperature

-10~50°C (14~122°F)

-10~50°C (14~122°F)

-10~50°C (14~122°F)

Operation Humidity

10~95%

10~95%

10~95%

Power Supply

220/110VAC

220/110VAC

220/110VAC

Size / Weight

100x108x150mm/900g

100x108x150mm/900g

190x160x133mm/1.5Kg

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