KPH500 ph plant sensors water quality analyzer ph meter ph
controller ph/o ph sensor
Production Introduction
The PH/ORP meter is a precision meter used to detect the
pH/oxidation-reduction potential of liquids. It is designed with a
microcomputer based on the principle of the primary battery and is
simple to operate and easy to maintain. Not affected by color,
turbidity, colloidal substances, oxidants and reducing agents, it
is suitable for the determination of various media such as clean
water, wastewater, industrial water, chemical reagents, etc., and
is widely used in agriculture, environmental protection and
industry.
The sensor uses a composite electrode, which can eliminate the
influence of the inconstant "K" value,
A long-term, stable and accurate measurement of PH is realized. The
internal structure of the sensor is shown on the right.
Features
1. LCD display, Chinese menu operation, stable performance and
strong reliability
2. High-performance operational amplifier, ORP positive and
negative poles are symmetrical, small drift, high accuracy
3. Data is not lost after power off
4. Dual 4-20mA transmission output, relay high and low alarm
control output, RS485 communication
Output
5. Simultaneous display of PH value, temperature value, output
current value, high alarm value, low alarm value
PH/ORP size structure chart
Host size
Sensor size
PH/ORP technical parameters
| Class | Performance | PH parameter | OPR parameter |
| Host | Measuring range | 0-14PH | -2000mv-2000mv |
| Resolution | 0.01PH | 1mv |
| Precision | 2% Calibration accuracy |
| Operating Temperature | Transmitter 0-65℃ |
| Material | PVC |
| Protection Level | I65/IP67(customized version) |
| Signal Output | 485 communication/4-20mA analog output/support HART
protocol/NB.GPRS.LORA Communication (function option) |
| Supply Voltage | AC220V or DC24V (choose one of the two) |
| Power Consumption | <1W |
| Display | LCD Chinese display/TFT color LCD (customized version) |
| Installation Method | Wall mount |
| Sensor | Temperature Compensation | Automatic temperature compensation |
| Protection Level | ip68 |
| Temperature | 0-60℃ |
| Sensor Material | PVC |
| Cable Length | Dedicated PH cable, standard 5 meters (extendable) |
| Operating Temperature | 0-60℃ |
| Storage Temperature | -10-60℃ |
| Installation Method | Bracket drop-in installation |
| Ordering Information Selection Table |
| KPH500 | PH/ORP analyzer |
| Power supply | DC24V |
| AC220V |
| Cable length | 5m |
| 10m |
| 15m |
| 20m |
| Temperature compensation | Sensor without temperature compensation |
| Sensor with temperature compensation |
| Signal output | Only 4-20mA |
| Only 485 |
| Also with 4-20mA , 485 signal output |
| Special custom signal |
| KPH500-P-DC24V-5m-Sensor without temperature compensation-Only 485 | PH host, with DC24V adapter, cable between host and sensor,The
cable length is 5 meters, the sensor is equipped without
temperature compensation, and is only 485 communication. |
| KPH500-R-AC220V-10m-Sensor with temperature compensation-Only 485 | Optional ORP host, with 220V adapter, line between host and sensor The cable length is 10 meters, the sensor with temperature
compensation, and is equipped with only 485 communication signal
output. |
Contact us
Website: www.kacise.com
Phone: +86-17719566736
Email: sales@kacise.com
Location: Tangyan South Road, High-tech Zone, Xi'an City, Shaanxi
Province, China
