Showing 1993–2004 of 2451 resultsSorted by popularity
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TDS Mini Controller (0.00 to 10.00 ppt) - BL983318
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.
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Conductivity Mini Controller (0.00-10.00 mS/cm) - BL983317
The BL983317 is a compact, panel mounted, process controller for measuring conductivity 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 below the set point. The relay can be used to activate a dosing pump to add chemical until the desired set point is reached. Chemicals that can be dosed include nutrient solutions.
The BL983327 is a closely related product that has the same measurement range but has a relay that is activated when the reading is above the set point.
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.
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TDS Mini Controller (0.0 to 199.9 ppm) - BL983315
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 µS/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 Cover
A clear plastic cover protects the face panel from dirt and liquids.
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Resistivity Mini Controller - BL983314-115/230VAC
965.00 AED
The BL983314 is a simple to operate resistivity controller designed for ultra pure water, reverse osmosis, and water conditioning applications. The BL983314 resistivity controller is also ideal for continuous monitoring to process solutions. Setpoint and calibration are manually adjusted with a trimmer and the alarm relay allows for simple control.
- Fire-retardant casing
- Selectable overdose protection system
- Splash-resistant cover
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Resistivity Mini Controller - BL983314-12VDC
965.00 AED
The BL983314 is a simple to operate resistivity controller designed for ultra pure water, reverse osmosis, and water conditioning applications. The BL983314 resistivity controller is also ideal for continuous monitoring to process solutions. Setpoint and calibration are manually adjusted with a trimmer and the alarm relay allows for simple control.
- Fire-retardant casing
- Selectable overdose protection system
- Splash-resistant cover
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Resistivity Mini Controller - BL983314
The BL983314 is a simple to operate resistivity controller designed for ultra pure water, reverse osmosis, and water conditioning applications. The BL983314 resistivity controller is also ideal for continuous monitoring to process solutions. Setpoint and calibration are manually adjusted with a trimmer and the alarm relay allows for simple control
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Conductivity Mini Controller (0 - 1999 µS/cm) - BL983313
The BL983313 is a compact, panel mounted, process controller for measuring electrolytic conductivity (EC) of a process stream that is within the 0 to 1999 µS/cm range. 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 dosing pump or a solenoid that controls a valve.
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.
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ORP Mini Controller – BL982411
The BL982411 is a compact, easy to handle, efficient, ORP process controller designed for applications where space or cost is important. The device may be used with any ORP electrode with a standard BNC connector. It’s adjustable dosing relay may be configured to dose above or below a user programmable mV 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.
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pH Mini Controller – BL981411
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.
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ORP Mini Controller with Analog Output – BL932700
The BL932700 is a compact, ORP process controller designed for applications where space or cost is important. The device may be used with any ORP electrode with a standard BNC connector. It’s adjustable dosing relay may be configured to dose above or below a user programmable mV 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 features a BNC connector that allows any ORP probe with a BNC connector to be used.
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HI141001 Infrared Transmitter for Temperature Dataloggers
668.00 AED
The HI141001 is an infrared transmitter that works together with the HI141 temperature datalogger series. Through an RS232 port that connects to a 32-bit PC, logged data can be transferred and managed, and high and low alarms can be programmed on the HI141 dataloggers.
- RS232 port
- Infrared communication with datalogger
- Easy to use interface
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pH Mini Controller with Analog Output - BL931700
The BL931700 is a compact single setpoint pH controller designed for applications where space and/or cost are important. It?s adjustable dosing relay may be configured to dose above or below a pH setpoint. Users may choose from automatic or manual dosing modes allowing for easy maintenance and troubleshooting. The device contains a high impedance pH input and may be used with any pH electrode that has a standard BNC connector.
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.
