Hanna Instruments BL-122-10 Pool & Spa Controller with pH/ORP electrode

Hanna InstrumentsSKU: BL-122-10
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Sale price£1,777.91

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Description

BL122 are designed to maintain constant pH and disinfectant levels in swimming pools, hot tubs, and spas and offer the added benefit of allowing remote connection and access to devices via the Hanna Cloud web app.

These controllers are available in two configurations. The basic version is the in-line model which allows for direct installation of probe and chemical injection fittings into existing piping. A panel mounted version with a bypass flow cell is also available. The bypass flow cell allows for calibration and maintenance of the probe without having to shut down the recirculation pump.

 

This product comes withpH/ORP electrode, internet, complete installation kit 50mm

 

Specifications


pH range:0.00 to 14.00pH

pH Resolution: 0.01pH

pH Accuracy (@25°C: +-0.05pH

pH Calibration: pH buffer calibration automatic, two-point (4.01, 7.01, 10.01pH); pH process calibration: one-point, manual input

pH Dosing: Proportional with adjustable set point and proportional band; delay to start at power-on and overdosing protection

mV range: +-2000mV

mV Resolution: 1mV

mV Accuracy @ 25°C: +-5mV

ORP (mV) calibration: one-point, manual input

ORP Dosing: Proportional with adjustable set point and proportional band; delay to start at power-on and overdosing protection; pH dosing interlocked

°C range: -5.0 to 105.0°C

°C Resolution: 0.1°C°

C Accuracy @25°C: +-1°C

Temperature Compensation: automatic, -5.0 to 105.0°C for pH

Pump control: Automatic and manual modes; adjustable flow rate from 0.5 to 3.5L/h

Log feature: Automatic logging of pH, ORP, and temperature measurements, GLP and events including alarms, errors, and power failure; capacity for 60 days with 10 seconds sampling interval; all data.csv files are transferred by USB flash drive

Alarms: High and low with enable/disable option for all parameters; alarm is triggered when 5 consecutive readings are over/under threshold

Alarm System: Intuitive alert system based on LEDs; alarm filtering options; alarm relay control based on user set up

Password Protection: Set up, calibration and log recall options features are password protected

Storage interface: USB

GLP: pH/ORP calibration information including date and time for pH/ORP sensors

Alarm Relay Output (1): SPDT 5A/230 VAC; activated by pH/ORP/temperature selectable alarm conditions

Analogue Outputs (3): 4 to 20mA, sourcing configurable; output impedance ≤ 500

Ohm; accuracy < 0.5 % FS; galvanically isolated up to 50 V relative to earth ground

Auxillary Inputs (2): Low level in acid/base tank (contact open); low level in chlorine tank (contact open); hold input (contact open)

Digital Probe input (1): Galvanic isolated digital input HI-1036-1802 pH/ORP/temperature/matching pin combined probe with DIN waterproof connector

Power supply:100-240 VAC

Power consumption: 10 VA

Environment: 0 to 50°C, max 95% RH non-condensing

Dimensions: 245 x 188 x 55 mm (73mm with pumps)

Weight: 1700g

 

 

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