HI 10,000 Series Overview 
Complete Greenhouse Fertigation Control
HANNA, the world’s leader in EC and pH control technology has worked with leading growers to develop advanced system solutions for crops of any type. The HANNA Fertigation System provides precise control of pH and fertilizer injection. Unlike flow driven systems of the past, the HANNA Fertigation System constantly measures the actual EC and pH of the water, allowing the system to add the precise concentration of fertilizer directly to the irrigation supply. The HANNA System is a bypass system which does not limit line flow or pressure. This allows the user to accurately inject fertilizer from 5GPM up to 300 GPM.
The HI 8000 series controller included with the system has 10 programs that allow the user to set various EC and pH values for a variety of plants. Each system allows the injection and mixing of up to 4 fertilizers. If preferred, each fertilizer injector can be set to a specific percent, allowing the user to mix combination fertilizers from basic N – P – K elements, providing a considerable cost savings. The HANNA Fertigation System also controls up to 32 irrigation valves for complete automation of the fertigation process.
Quality and Service 
The HANNA systems are above all reliable, durable and require little to no maintenance and each unit is backed by impeccable training and support …just ask our clients!
Powerful Features
- Precise control via continuous EC and pH monitoring
- 8 to 300 GPM flow rate range
- 65 to 75 PSI operating range
- Bypass system — unit does not interfere with
main line flow - 3 fertilizer injectors and 1 minor or (mild) acid
- Make your own combination fertilizer – Each fertilizer can be set to a specific percent. Ex: Injector #1 (N = 20%), Injector #2 (P = 10%), Injector #3 (K = 20%)
- 10 programs for various EC and pH set-points and fertilizer percentages
- Reduceți costurile pentru îngrășământ
- Save money on fertilizer usage
- Optimize the nutrients to your plants
- Control over 32 valves — Valves can be
controlled sequentially, or x 2, x 3 …up to
x 8 at once - Programs can be triggered by time, external
switching, and/or flow - Flow activated to allow for spot watering —
timer adjustable - Control agitators and filter cleaning
- Alarm Control and Redundant Monitoring
- GSM compatible for remote monitoring and control from PC
Control Panel
- Fertilizer and acid injection indicators (LEDs)
- Main pump and alarm indicators (LEDs)
- Multiple zone valve indicators (LEDs)
- Touch Keypad
- Backlit LCD
SPECIFICATIONS HI 10,000 controller (head unit)
| Range | pH : 0.0 to 14.0; EC: 0.0 to 10.0 mS/cm |
| Resolution | pH / 0.1 mS/cm |
| Accuracy (@20°C/68°F) | pH: ±0.0546; EC: ±0.078 mS/cm |
| Typical Inputs | 2 pH electrodes, 3 conductivity probes, 4 fertilizer tanks, 1 acid tank, 5 tank level controls, 1 mixing tank level control, 2 differential pressures, 1 irrigation counter, 1 temporary break, 1 conditional stoppage |
| Typical Outputs | 2 non-consent alarms, up to 32 zone valves, 2 filter flushing, pump, agitator, 4 fertilizer tank electro-valves, 1 pH tank electro-valve |
| Number of Programs | 10 |
| Program Method | With keypad or through a PC using proprietary software |
| Irrigation Capacity | 1, 4, 8 and 32 zone valves |
| Irrigation Control | time/volume control, 1 to 6 different timetables per program |
| Readout | 20-digit, 4 level LCD with graphic symbols and messages |
| Power Supply | 115V/220V ±10%; 50Hz/60Hz |
| Environment | HI 8002: NEMA 4X specifications |
| Dimensions | Wall mounted: 280 x 330 x 165 mm (11.2 x 13.2 x 6.6”);
Panel mounted: 178 x 260 x 115 mm (7.1 x 10.4 x 4.6”) |
| Weight | Wall mounted: 4.95 Kg (11 lb.); Panel mounted: 3.4 Kg (7.5 lb.); |