SKU:
BL 981411-1
pH Mini Controller BL981411-115/230VAC
$310.740
+ IVA
1 disponibles
1 disponibles
The BL981411 is a compact, pH process controller designed for applications where space or cost is important. The device contains a high impedance pH input and may be used with any pH electrode with a standard BNC connector. It?s adjustable dosing relay may be configured to dose above or below a user programmable pH setpoint. Users may choose from automatic or manual dosing modes allowing for easy maintenance and troubleshooting.
Large Clear LCD
A large LCD clearly displays the parameter you are monitoring.
Fire Retardant Casing
Special materials provide additional protection in the event of an emergency.
BNC Connection
The controller?s high impedance pH input may be used with any pH electrode with a standard BNC connector.?
CARACTERíSTICAS DEL PRODUCTO
Adjustable Dosing Relay
The BL981411 features a dosing relay which may be configured to dose above or below a user programmable pH setpoint.
Selectable Overdose Protection
The mini controller may be programmed to deactivate a valve, pump, or connected device if its activation continues over a selected time; adjustable from 5 to 30 minutes.
Selectable Control Override
With the flick of a switch, normal ?Auto? operation may be overridden turning your connected device ?Off? from operation or always ?On.?
Fuse Protected Dosing Contacts
The mini controller is protected for up to a 2A load from a connected pump or device.
Easy Peripheral Connection
Quick-connect terminal blocks provide for easy connection to power, communication, dosing control, or sensors.
Matching Pin Connection
An included matching pin option helps protect the sensor from ground loop effects that may lead to erratic readings or system damage.
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 | 0,406 kg |
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Especificaciones
Intervalo | 0.0 a 14.0 pH |
Resolución | 0.1 pH |
Exactitud (@ 25°C / 77°F) | ± 0.2 pH |
Calibración | Manual, 1 punto a través de la perilla CAL (offset) |
Relé dosificador | Máximo 2A ??(fusible protegido), 250 VCA, 30 VCD |
Selección de dosificación | Ácido o alcalino
Contacto abierto = dosis ácida = relé ON si medición> punto de ajuste |
Punto fijo | Ajustable de 0 a 14 pH |
Control de sobre dosificación | Regulable, típicamente de 5 a aproximadamente 30 minutos |
Impedancia de entrada | 10¹² Ohm |
Fuente de alimentación | BL981411-0: Adaptador de 12 VCD (incluido); BL981411-1: 115/230 VCA; 50 / 60Hz |
Dimensiones | 83 x 53 x 99 mm (3.3 x 2.1 x 3.9'') |
Peso | BL981411-0: 200g (7.1 onzas); BL981411-1: 300g (10.6 onzas) |
Información para ordenar | El BL981411-0 (12 VCD) y el BL981411-1 (115V) se suministran con soportes de montaje, cubierta transparente y manual de instrucciones. |
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