TDS Mini Controller (0.0 to 199.9 ppm) – BL983315-12VDC

SKU: BL 983315-0
TDS Mini Controller (0.0 to 199.9 ppm) – BL983315-12VDC

Resumen

The BL983315 is a compact, panel mounted, process controller for measuring total dissolved solids (TDS) of a process stream that is within the 0.0 to 199.9 ppm (mg/L) range. 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 supply power to a dosing pump or a solenoid connected to a valve. The BL983315 can also be used to monitor the quality of water produced from ion exchange, reverse osmosis (RO) or distillation.*The BL983315 uses a 0.5 conversion factor in which 1.0 ?S/cm = 0.5 ppm.?

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 CoverA clear plastic cover protects the face panel from dirt and liquids.

Descripción

BL983315

Adjustable Dry Contact Dosing Relay

The BL983315 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 activated.
  • Blinking Red = Indicates an alarm condition such as when the maximum dosing time has been exceeded.
BL983315

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.

HI7634

1/2" NPT Male Threaded Amperometric Probe for Mounting In-line*

The BL983315 mini controller uses the HI7634 conductivity probe that is available with different cable lengths.

*HI7634 is not included and must be ordered separately

 

Características

Intervalo 0.0 a 199.9 ppm (mg/L)
Resolución 0.1 ppm (mg/L)
Exactitud (@ 25°C / 77°F) ± 2% escala completa
Factor de conversión de TDS 0.5
Calibración Manual, con perilla CAL
Relé dosificador Máximo 2A ?(protección con fusible), 250 VCA, 30 VCD
Selección de dosificación Relé activado (contacto cerrado) cuando la medición es mayor que el punto de ajuste
Punto de ajuste Ajustable de 0 a 199.9 ppm (mg/L)
Protección contra sobre dosificación Regulable, típicamente de 5 a aproximadamente 30 minutos
Compensación de temperatura Automático de 5 a 50°C (41 a 122°F) con beta = 2%/ºC
Fuente de alimentación Modelos "-0": Adaptador de 12 VCD (incluido) Modelos "-1": 115/230 VCA; 50 / 60Hz
Dimensiones 83 x 53 x 99 mm (3.3 x 2.1 x 3.9 '')
Peso Modelos "-0": 200 g (7.1 onzas) Modelos "-1": 300 g (10.6 onzas)
Información para ordenar El BL983315-1 (115/230 VCA) y el BL983315-0 (12 VCD) se suministran con soportes de montaje, cubierta transparente y manual de instrucciones.