Groline Nutrient Dosing System-Meter and probe
$547.040
+ IVA
Disponible Pronto
Disponible para entrega hasta en 90 días.
Disponible Pronto
Engineered to be an inexpensive solution for the hydroponic or greenhouse grower to maintain the ideal nutrient solution concentration level in the reservoir tank. The HI981413 GroLine Nutrient Dosing System is a complete solution with advanced process controller and a built in chemical dosing pump. Simply insert the probe and injection valve in-line with the re-circulation pump and supply the stock fertilizer to be dosed.
- All in one solution for maintaining the proper nutrient levels
- Industrial process probe with 1/2″ NPT threads for insertion into a re-circulation line
- Available in three configurations including complete kit with panel mounted flow cell
CARACTERíSTICAS DEL PRODUCTO
HI981413 Nutrient Dosing System is engineered for maintaining the concentration of fertilizer nutrient solution used in hydroponics and irrigation water. The nutrient concentration in the water used for irrigation is critical for the successful propagation and growth of plants. The HI981413 uses an amperometric conductivity sensor for measuring the amount of fertilizer in the solution. The meter can be programmed to display results as EC (electrical conductivity) or as TDS (total dissolved solids). The EC results are displayed as mS/cm while TDS is displayed as ppm with a selectable conversion factor from 0.45 to 0.99. The HI981413 was developed to be an inexpensive solution for the horticulturist to maintain the ideal fertilizer concentrations. Simply insert the probe and injection valve in-line with the re-circulation pump and provide the chemical to be dosed.
Multi-color LCD
The HI981413 features a multi-colored LCD that provides for a quick way to see the status of the pool controller. If in control mode and operating as intended the display will be green. If control is not enabled then the display will be yellow while in an alarm state the display flashes red.
Intuitive LCD
Both conductivity or TDS and temperature are displayed with status icons that show when the pump is dosing and the control mode status.
Programmable Alarm System
Hanna controllers allow users to enable or disable the low and high-level alarms for EC/TDS. When an alarm is activated, all dosing will stop. For added safety, the alarm system also offers overdosing protection in that if the set point value is not corrected within a programmed time interval then the meter will go into alarm status.
On-Screen Features
Adjustable Flow Rate The flow rate from the dosing pumps is adjustable from 0.5 to 3.5L/h. Larger bodies of water require more chemical to be dosed than smaller ones in per unit of time. The adjustable flow rate, like the proportional band, allows for better control in maintaining a desired set point .
Automatic Proportional Pump Control The peristaltic dosing pump can be controlled by simple on/off or more advanced proportional control which helps prevents overshooting of the set point. When using proportional control the flow rate that is programmed, will be impacted by the proportional band used. The closer the reading is to the set point the longer it takes for the peristaltic pump to complete one revolution. If the reading is outside the proportional band then the amount of time it takes to complete one revolution is based on the flow rate programmed.
Acid Tank Level/Flow Switch InputThe BL100 allows for a connection to an optional level controller or flow switch. This input can be used to disable the dosing pump when there is no chemical left in the reservoir tank or there is no flow due to the pump being turned off.
Built-in Dosing Pump
Peristaltic Dosing Pump
The HI981413 features a peristaltic dosing pump that is superior to diaphragm versions due to the ability to self-prime when there is no liquid in the uptake line.
Brushless Motor
The brushless motor does not have nay gears or brushes that can wear out. A brushless design provides for a long life and little maintenance. The compact stepper motor allows for very precision control over the dosing of the chemical.
Long-life Peristaltic Tubing
The industrial grade peristaltic tubing is chemical resistant and provides for a relatively long-life. As tubing stretches over time it can be easily replaced. No special tools required.
Conductivity electrode with flow cell
Three Configuration Options
The HI981413 is available in multiple configurations including a meter only, meter and probe, and? a complete package that includes bypass loop? and panel mounted flow through cell. All models include aspiration tubing with filter and dispensing tubing with injection valve.
HI30003 Amperometric Conductivity/Temperature Probe
The HI981413 uses the HI30003 probe that incorporates both conductivity and temperature sensors and connects to the controller with a single waterproof Quick Connect DIN connector.
NPT Threads for In-line and Tank Mounting
The ABS body of the probe has a 1/2? threaded fitting for insertion to an in-line ?T? fitting or the flow cell. The back end part of the probe has 3/4? NPT threads for submersion/ tank mounting. The probe body has a hex fitting for tightening snuggly with a wrench. .
| Peso |
1 , 238921 kg |
|---|---|
| Brand |
GroLine |
| Código | HI981413 |
| Intervalo de temperatura | -5.0 a 105°C (23.0 a 221.0°F) |
| Resolución de temperatura | 0.1°C (0.1°F) |
| Exactitud de temperatura (@25°C/77°F) | ±0.5°C (±0.9°F) |
| Intervalo de CE | 0.00 a 10.00 mS/cm |
| Resolución de CE | 0.01 mS/cm |
| Exactitud de CE (@25°C/77°F) | ±2% F.S. |
| Intervalo de TDS | 0 a 4500 ppm (factor de conversion de TDS 0.45) 0 a 9900 ppm (factor de conversion de TDS 0.99) |
| Resolución de TDS | 1 ppm |
| Exactitud de TDS (@25°C/77°F) | ±2% de la escala completa |
| Factor de conversión a TDS | Factor de conversion de seleccionable de 0.45 a 0.99 |
| Compensación de temperatura | automática |
| Coeficiente de temperatura | β se puede seleccionar de 0%/°C a 2.4%/°C; el valor por defecto es 1.9%/°C |
| Calibración | CE: calibración de usuario: automática, un punto con solución de calibración (1.413 o 5.000 mS/cm) Calibración de proceso: un punto, ajustable (±0.50 mS/cm alrededor del valor medido) TDS: ajustado mediante la calibración de CE |
| Control de la bomba | Flujo seleccionable (0.5 a 3.5 L/h; 0.13 a 0.92 G/h) control manual para cebado de la bomba |
| Alarmas | Alta y baja con opción de activar/desactivar después de 5 segundos. Si el controlador registra una serie consecutiva de lecturas por arriba/abajo de los valores permitidos, o cuando se activa o desactiva la protección por sobredosificación (1 a 180 min. o apagado). Sistema intuitivo de alarmas usando iluminación de la pantalla en rojo, verde claro y verde fuerte. |
| Entrada para eventos externos | Entrada para controlador de nivel o interruptor de flujo, para desactivar la bomba en caso de que se haya agotado el químico en el tanque o cuando no haya flujo de agua en la tubería, usando un interruptor de flujo. Esta entrada está aislada galvánicamente. |
| Relevador de alarma | SPDT 2.5A / 230 VCA |
| Suministro eléctrico | 100—240 VCA, 50/60 Hz |
| Consumo de potencia | 15 VA |
| Carcasa | Para montaje en pared, bomba integrada, con clasificación IP65 |
| Condiciones ambientales | 0-50°C (32-122°F), máx. 95% HR no condensante |
| Dimensiones | 90 x 142 x 80 mm (3.5 x 5.6 x 1.8”) |
| Peso | 910 g (32 oz.) |
| Información para ordenar | El HI981413-00 se suministra con la sonda HI30033 de CE/TDS/temperatura, solución de calibración de conductividad de 20 mL (3), cable de alimentación, manual de instrucciones y certificados de calidad para el instrumento y para el electrodo. El HI981413-10 (con accesorios de montaje en línea) se suministra con controlador HI981413, sonda HI30033 de CE/TDS/temperatura, filtro de aspiración, inyector roscado de 1/2”, silleta de montaje para tubería de 50 mm Ø (2), tubo de aspiración de PVC (flexible) (5 m), tubo de inyección de PE (rigido) (5 m), válvulas (2), solución de calibración de conductividad de 20 mL (3), cable de alimentación, manual de instrucciones y certificados de calidad para el instrumento y para el electrodo. El HI981413-20 (con accesorios de montaje para celda de flujo) se suministra con el controlador HI981413, sonda de CE/TDS/temperatura HI30033, celda de flujo para el HI981413/BL101, ensamble de montaje en tablero para el HI981413/BL101, filtro de aspiración, inyector con rosca de 1/2”, silleta para tubería de 50 mm Ø (3), tubo de aspiración de PVC (flexible) (5 m), tubo de inyección de PE (rígido) (15 m), tubo adaptador de 1/2” - 6 mm con conector (2), válvulas (2), solución de calibración de conductividad de 20 mL (3), cable de alimentación, manual de instrucciones y certificados de calidad para el instrumento y para el electrodo. |
| Electrodo recomendado | Sonda de CE/TDS/Temperatura HI30033 con conector DIN rápido, con aislamiento galvánico. |
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