TDS Mini Controller (0.00 to 10.00 ppt) – BL983318 -12VDC
$310.740
+ IVA
Disponible Pronto
Disponible para entrega hasta en 90 días.
Disponible Pronto
The BL983318 is a compact, panel mounted, process controller for measuring total dissolved solids (TDS) of a process stream. The device features a large LCD with protective cover. Users may choose from automatic or manual dosing modes. When in automatic mode the dry contact relay is activated when a reading is above the set point. The relay can be used to activate a solenoid valve to open and drain a tank (i.e. boiler bleed and feed) or add freshwater until the desired set point is reached. The BL983318 uses a 0.5 conversion factor in which 1.00 mS/cm = 0.50 ppt. The BL983318 can measure TDS from 0.00 to 10.00 ppt (g/L).
Multicolor LED Indicator
LED changes color based on status.
Fire Retardant Casing
For additional safety the controllers outer case is made of fire resistant plastic.
Splash Resistant Cover
A clear plastic cover protects the face panel from dirt and liquids.
CARACTERíSTICAS DEL PRODUCTO
Adjustable Dry Contact Dosing Relay
The BL983318 features a dosing relay that is activated when the reading is above a user programmable set point.
Programmable Overdose Protection
For enhanced safety the mini controller can be programmed to deactivate the dosing relay if the set point is not reached within a specified time interval. The overdosing timer is programmable from 5 to 30 minutes or disabled.
Relay Control Override
With the flick of a switch the mini controller’s relay can be disabled (Off), placed in control (Auto), or be activated for manual operation (On) which is useful for priming a dosing pump.
Multicolor LED Indicator
Multicolor LED indicator allows an operator to quickly check the status of the controller.
- Green = Meter in measurement mode and reading is below the set point.
- Orange/Yellow = Reading is above the set point and the relay is active.
- Blinking Red = Indicates an alarm condition such as when the maximum dosing time has been exceeded.
Fuse Protected Dosing Contacts
The relay dosing contact is rated for up to a 2A load and is fuse protected.
Labeled Termination Connections
Quick-connect terminal blocks are clearly labeled for easy connection to power, conductivity probe and relay that can be used to operate a dosing pump, valve, audible alarm, or light.
1/2″ NPT Male Threaded Amperometric Probe for Mounting In-line*
The BL983318 mini controller uses the HI7632 conductivity probe that is available with different cable lengths.
*HI7632 is not included and must be ordered separately
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Front View
Installation cut-out dimensions are provided as well as outside panel dimensions.
Side View
Adjustable location brackets allow the controller to slide easily and securely into place.
| Peso |
0 , 386 kg |
|---|
| Código | BL983318 |
| Intervalo de TDS | 0.00 a 10.00 g/L (ppt) |
| Resolución de TDS | 0.01 g/L (ppt) |
| Exactitud de TDS (@25°C/77°F) | ±2% de la escala completa |
| Factor de conversión de TDS | 0.5 |
| Compensación de temperatura | automática de 5 a 50°C (41 a 122°F) with ß=2%/ºC |
| Calibración | manual, com potenciómetro CAL |
| Relevador de dosificación | máximo 2A (protegido por fusible), 250 Vac, 30 VDC el contacto se cierra cuando la lectura > punto de ajuste |
| Punto de ajuste | ajustable de 0 a 10 ppt (g/L) |
| Sobredosificación | ajustable, desde 5 hasta aproximadamente 30 minutos |
| Alimentación eléctrica | BL983318-0: 12 VCD con adaptador (incluido) BL983318-1: 115/230 VCA; 50/60Hz |
| Dimensiones | 83 x 53 x 99 mm (3.3 x 2.1 x 3.9’’) |
| Peso | BL983318-0: 200 g (7.1 oz.) BL983318-1: 300 g (10.6 oz.) |
| Información para ordenar | Se suministra con accesorios de montaje, cubierta transparente y manual de instrucciones. |
| Sonda recomendada | HI7632-00 con sensor interno de temperatura y 2 m (6.6’) de cable (sonda no incluida) |
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