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.
The BL982411 features a dosing relay which may be configured to dose above or below a user programmable mV setpoint.
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.
With the flick of a switch, normal "Autoin. operation may be overridden turning your connected device "Offin. from operation or always "On.in.
The mini controller is protected for up to a 2A load from a connected pump or device.
Quick-connect terminal blocks provide for easy connection to power, communication, dosing control, or sensors.
An included matching pin option helps protect the sensor from ground loop effects that may lead to erratic readings or system damage.
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Front ViewInstallation cut-out dimensions are provided as well as outside panel dimensions. | Side ViewAdjustable location brackets allow the controller to slide easily and securely into place. |
Specification | Detail |
---|---|
SKU | BL982411 |
ORP Range | 0 to 1000 mV |
ORP Resolution | 1 mV |
ORP Accuracy (@25°C/77°F) | ±5 mV |
Calibration | manual, with CAL trimmer |
Dosing Relay | maximum 2A (fuse protected), 250 Vac, 30 VDC |
Dosing Selection | reducing or oxidizing, selectable on the back panel contact open=reductant dosage=relay ON if measure > |
setpoint contact closed | oxidant dosage=relay ON if measure < setpoint |
Setpoint | adjustable, from 0 to 1000 mV |
Overtime | adjustable, typically from 5 to approximately 30 minutes |
Input Impedance | 10^12 Ohm |
Power Supply | BL982411-0: 12 VDC adapter (included) BL982411-1: 115/230 VAC 50/60Hz |
Dimensions | 83 x 53 x 99 mm (3.3 x 2.1 x 3.9') |
Weight | BL982411-0: 200 g (7.1 oz.) BL982411-1: 300 g (10.6 oz.) |
Ordering Information | Supplied with mounting brackets, transparent cover and instruction manual. |
Recommended Probe | HI2001 PVDF body ORPelectrode with 1/2in. NPT thread, BNC connector and 3 m (9.8') cable for continuous flow-thru monitoring (not included). |