Water/Wastewater

  • User-friendly and reliable instrument contollers

User-friendly and reliable instrument contollers

Feb 18 2019 Read 589 Times

The BXD17, from LTH, is a microprocessor-controlled instrument range offering individual controllers for the measurement parameters electrodeless (inductive) and contact conductivity, pH/Redox and dissolved oxygen. To achieve this the instrument utilises a clear multifunction LCD to display the primary reading and temperature, show operational status and to provide an intuitive user interface.

As standard the instrument is simple to install with a new custom 144x144mm IP66 rated wall-mount instrument, however with the addition of a suitable mounting kit it can either be installed as a panel-mount or pipe-mount instrument.

The instrument has two onboard volt-free normally open-relays with adjustable setpoint value and hysteresis. Either one can be set to activate on a high, low or band operation allowing the instrument to be used in a variety of dosing and or control applications. Additional setpoint functions include delayed activation and dose alarm timer, whilst the status of the relays can be seen via the main screen of the instrument. The set points relays may also be given the function as a clean initiator to provide automatic sensor cleaning, the clean duration, recovery time and interval period all programmable.

Additionally, the instrument features one industry standard, isolated, 0/4-20mA current output that features adjustable scaling and selectable on-error states, allowing the instrument to transmit the primary reading for remote monitoring purposes. Two digital inputs operating on either closed or open contact which allow the instrument to be triggered by no flow, low tank level, interlock or off-line functions that forces the relays to deactivate and the current output to a pre-defined state.

All the individual controller variants are compatible with LTH’s existing measuring sensors & electrodes offering full compatibility with existing installations.

Depending upon version purchased the instrument may be powered by either 90-265V AC or 12-30V DC.

Read comments0

Do you like or dislike what you have read? Why not post a comment to tell others / the manufacturer and our Editor what you think. To leave comments please complete the form below. Providing the content is approved, your comment will be on screen in less than 24 hours. Leaving comments on product information and articles can assist with future editorial and article content. Post questions, thoughts or simply whether you like the content.


Digital Edition

Asian Environmental Technology Buyers Guide 2019

March 2019

In This Edition Business News - Endress+Hauser achieves gold status again - Technical training for Chinese distributor - First-hand expertise at the biggest ever analytica Vietnam Water...

View all digital editions

Events

Water Philippines

Mar 20 2019 Pasay City, Philippines

FORUMESURE

Mar 25 2019 Nantes, France

Americana

Mar 26 2019 Montreal, QB., Canada

Intersol 2018

Mar 26 2019 Lille, France

The Water Show Africa 2019

Mar 26 2019 Johannesburg, South Africa

View all events