Hanna BL931700 pH Controller with Electrode - 0.00 to 14.00 pH

HANNA 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.
  • Measuring Range: 0.00 to 14.00 pH
  • Resolution: 0.01 pH
  • Electrode: PVDF
Product Code: 811410002
Brand: HANNA
Warranty: 06 Months
Product Documents
Availability: In Stock
Recommended Accessories to Buy

Enhanced Accuracy & Precision

Hanna BL931700 model offers a manual two-point calibration with pH values displayed out to two decimal places.

External Disabling Feature

A normally open contact may connect to a level controller or flow monitor. This safety feature may be used to prevent continuous dosing in the event of specific or undesired system conditions.

Adjustable Dosing Relay

The BL931700 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.?

Analog Output Communication

The BL931700 features a 4 - 20 mA analog output for connection to a data logger, chart recorder, or other device.

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.

Fuse Protected Dosing Contacts

The mini controller is protected for up to a 2A load from the connected pump or device.

Easy Peripheral Connection

Quick-connect terminal blocks provide for easy connection to power, communication, dosing control, or sensors.
Kamadi Pakistan offers Hanna BL931700 pH Mini Controller at the best price in Pakistan. Kamadi being the largest online business & industrial mart carry a wide range of Hanna laboratory instruments and water quality testing meters in Pakistan. Kamadi committed to provide 100% Original Hanna instruments and Hanna meters with 06 months of manufacturing fault warranty & free delivery all over the country. To ensure a long-life and trouble-free operation of Hanna BL931700 pH controller, Kamadi carries a maximum range of spare parts and consumables of Hanna in Pakistan.



Specifications of Hanna BL931700 pH Controller with Electrode - 0.00 to 14.00 pH

General Specifications
Brand Hanna
Manufacturer Hanna Instruments, Inc.
Origin Romania
Series BL Series
Model Number BL931700-1
Warranty Conditions Manufacturing Fault
Measuring Range 0.00 to 14.00 pH
Resolution 0.01 pH
Accuracy ±0.02 pH
Calibration Manual, 2 points through offset and slope trimmers
pH Input impedance 10¹² Ohm
pH Dosing Relay Maximum 2A (fuse protected), 250 Vac, 30 VDC
pH Dosing Set Point Adjustable from 0 to 14 pH
Over Dosing Control Adjustable, typically from 5 to approximately 30 minutes
Analog Ouput Signal 4 to 20 mA, accuracy ±0.20 mA, 500 O maximum load
Weight & Dimension
Weight 300 g
Dimensions 83 x 53 x 99 mm
Ordering Information
Inside Box BL931700-0 (12 VDC) and BL931700-1 (115/230 VAC) are supplied with mounting brackets, transparent cover and instruction manual.