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Hanna Instruments™ pH Mini Controller

Product Code. 10712194
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Connector Types:
DNC
Unit Size:
Each
This item is not returnable. View return policy

Product Code. 10712194

Brand: Hanna Instruments™ BL9317000

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Description

Designed for applications where space and cost are important. Hanna Instruments™ pH Mini Controller is a compact single setpoint pH controller that features an adjustable dosing relay, a large and clear LCD display, fire-retardant casing and a BNC connection.

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.

  • Enhanced Accuracy and Precision: Manual two-point calibration to two decimal places
  • External Disabling Feature: May connect to a level controller or flow monitor
  • Adjustable Dosing Relay: Configure to dose above/below a user-programed pH set point
  • Overdose Protection: Deactivate a valve, pump, or connected device if it continues over a selected time (5 to 30 minutes)
  • Control Override: Connected devices can be turned always Off or On, rather than Auto operation
  • Analog Output Communication: 4-20 mA analog output for connection to devices
  • Matching Pin Connection: Protects the sensor from ground loop effects
  • Fuse Protected Dosing Contacts: Protected for up to a 2A load from connected device
  • Easy Peripheral Connection: Quick-connect terminal blocks

Specifications:

  • Calibration: manual, 2 points through offset and slope trimmers
  • Dosing Relay: maximum 2A (fuse protected), 250 Vac, 30 VDC
  • Dosing Selection: acid or alkaline
  • Setpoint: adjustable from 0 to 14 pH
  • Overtime: adjustable, typically from 5 to 30 minutes
  • Input Impedance: 1012 Ohm
  • Analog Output: 4 to 20 mA, accuracy ±0.20 mA, 500 ¥ maximum load

Warranty

2 years

Specifications

Accuracy (pH) ±0.02
Connector Types DNC
Type Single Setpoint pH Controller
Dimensions (L x W x H) 83 x 53 x 99 mm (3.3 x 2.1 x 3.9 in.)
Includes 12 VDC adapter, mounting brackets, transparent cover and instruction manual
pH Range 0.00 to 14.00
Resolution (pH) 0.01
Weight (English) 7.1 oz.
Weight (Metric) 200 g
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