EC/pH closed-loop control is intended for repeatable production, not one-off manual correction.
PKYDrip-S04 · Standard
PKYDrip-S04
The primary standardized production series for repeatable fertigation at greenhouses, orchards and professional farms. For one additional stock solution, additive or crop-specific nutrient channel.
Main product image
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Recommended size: 1600 × 1200 px, 4:3
Hydraulic / channel close-up
Place the fertilizer-channel and manifold close-up here
Recommended size: 1200 × 900 px, 4:3
Application / installation image
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Recommended size: 1600 × 1000 px, 8:5
PKYDrip-S04
Why choose this model
This model is specified for a defined operating depth and nutrient-channel count, not as a generic cabinet with one number changed.
VFD pump control, fertilizer channels and zone valves are treated as one production machine.
The 7-inch standard touchscreen is the public interface; a 10-inch customized screen is quoted when required.
The series is specified for greenhouses, orchards and professional farms that need the same result shift after shift.
The fourth channel adds one extra fertilizer, additive or crop-specific stock solution.
Application scenarios
Commercial greenhouses that need the same EC/pH result across blocks and shifts.
Orchard and farm pump stations where fertigation must share valve logic with irrigation zones.
Integrators standardizing one production SKU across multiple similar sites.
For one additional stock solution, additive or crop-specific nutrient channel.
Key configuration summary
| Product model | PKYDrip-S04 |
|---|---|
| Series | S · Standard |
| Fertilizer channel count | 4 · A + B + additional nutrient/additive + acid |
| Touchscreen | 7-inch standard touchscreen / 10-inch customized touchscreen |
| Dosing method | EC / pH closed-loop precision control |
Technical specifications
| Product model | PKYDrip-S04 |
|---|---|
| Series | S · Standard |
| Fertilizer channel count | 4 |
| Dosing method | EC / pH closed-loop precision control |
| EC control | Planned EC target ±0.10 mS/cm Planned |
| pH control | Closed-loop regulation |
| Sensor configuration | One EC / pH group; redundancy optional |
| Touchscreen | 7-inch standard touchscreen / 10-inch customized touchscreen |
| Irrigation-zone management | Irrigation-zone management included; local I/O and expansion quantity are project dependent. |
| Pump and VFD control | VFD pump control integrated as a core function |
| Mainline reference flow | Bypass applications typically 10–50 m³/h — preliminary selection only; hydraulic review required Typical |
| Working pressure | Recommended system pressure no more than 4 bar, subject to pump and pipeline design Typical |
| Single-channel dosing capability | Planned class up to 600 L/h; actual capacity depends on pressure differential, viscosity, suction piping and calibration Planned |
| Communication | 4G / Wi-Fi / Ethernet / LoRa by configuration |
| Environmental-control integration | Interface reserved |
| Weather-station integration | Interface reserved |
| Power supply | AC 380 V is a common project configuration; AC 220 V requires evaluation. Total power follows the pump and expansion load. Project dependent |
| Overall dimensions | To be confirmed |
| Net weight | To be confirmed |
| Protection rating | To be confirmed |
| Hydraulic arrangement | Hydraulic arrangement is project dependent. Standardized mainline and bypass variants are under development. |
| Installation type | Project dependent |
Control targets are system targets and are not the same as the nominal accuracy of one sensor.
Operation and process
- 01The controller holds EC and pH targets for the selected program and zone group.
- 02Fertilizer valves, acid channel, VFD pump and irrigation valves operate as one closed-loop sequence.
- 03Operators adjust standard recipes and parameters on the 7-inch standard interface, or on a 10-inch customized screen when quoted.
Connectivity and expansion
4G, Wi-Fi, Ethernet and LoRa are selected by project. Remote management is optional. Climate and weather interfaces can be reserved; they are not a standard bundled station.
Installation requirements
Provide a level, drained mounting position with access for suction lines, water mains, valves and service clearance.
Confirm incoming power before ordering. AC 380 V is a common project configuration; AC 220 V requires evaluation.
Mainline flow, pressure, fertilizer tank layout and zone-valve count must be submitted for hydraulic and I/O review.
Sensor location, mixing time and field calibration are part of commissioning, not a factory guarantee of one-sensor accuracy.
Optional accessories
10-inch customized touchscreen in place of the 7-inch standard interface
Additional irrigation-zone I/O or remote expansion modules
Redundant EC/pH sensing on S and P series
4G, Wi-Fi, Ethernet or LoRa communication modules
Climate-control and weather-station hardware on P series after engineering review
Downloads
Document placeholder — issued after production design freeze.
Document placeholder — issued after production design freeze.
Document placeholder — issued after production design freeze.
Related models
PKYDrip-S04
Request configuration advice
Specifications are provided for preliminary selection. Final configuration and performance follow the quotation and signed technical agreement.
Specifications are provided for preliminary selection. Final configuration and performance follow the quotation and signed technical agreement.