RFQ

PS-203: Dual Display TDS Controller

  • NG # 04253-HW-HM-012

The HM Digital PS-203 Dual Display TDS Controller is a professional-grade instrument designed for simultaneous monitoring and control of total dissolved solids (TDS) levels in two separate water lines. It features large dual digit displays, user‑adjustable alarms, and independent relay outputs for automated control of connected systems, making it suitable for commercial and industrial water treatment applications.

Manufactured By :
HM Digital
Ask For Price

Stock

Need Help Ordering?
Call +88 01714243446

Custom Pricing

Get A Quote
Ask For Price
Need Help Ordering?
Call +88 01714243446

Stock

Custom Pricing

Get A Quote

Overview

The HM Digital PS-203 is engineered to provide accurate real‑time TDS measurement and control across two independent water lines, ideal for high‑output commercial water purification and treatment systems. This controller continuously measures the total dissolved solids in both feed and product water streams, displaying readings on bright four‑digit LED screens that are easy to read from a distance. Users can set custom threshold levels, at which point audible alarms are triggered and relays activate to control external devices such as pumps or solenoid valves. With digital calibration, automatic temperature compensation, and robust sensor probes included, the PS-203 streamlines water quality management and offers reliable performance in demanding environments.

Specification

  • Model: PS‑203 Dual Display TDS Controller
  • TDS Measurement Range: 0 – 9999 ppm
  • Accuracy: ±2%
  • Conversion Factor: NaCl (average 0.5)
  • Resolution: 0.1 ppm (0–99.9), 1 ppm (100–9999)
  • Automatic Temperature Compensation (ATC): Yes (1–60°C)
  • Calibration: Digital up/down push button
  • Relay Control: Independent dry contact relays for each sensor
  • Relay Switching Electrical Specification: 5A, 250VAC
  • Alarm: Optional steady beep for each setpoint
  • Sensor Probe: 1/2″ NPTF
  • Cable Length: 3 meter shielded cable
  • Display: Bright 4‑digit dual FND displays
  • Power Source: AC 110V/230V (+10% Vac), 50/60Hz
  • Dimensions: 9.6 x 9.6 x 12.6 cm
  • Weight: 476 g

Other HM Digital Products

In-line Single EC Monitor
HM Digital Industrial Tools & Accessories 04261-HW-HM-020

DM-2: Commercial In-Line Dual TDS Monitor
HM Digital Industrial Tools & Accessories 04257-HW-HM-016

Dual TDS Sensor Probes (for DM-2)
HM Digital Industrial Tools & Accessories 04244-HW-HM-003

PSC-54: Single Line, EC/TDS Mini Controller with 4-20mA Output
HM Digital Industrial Tools & Accessories 04249-HW-HM-008

In-line Single TDS Monitor
HM Digital Industrial Tools & Accessories 04260-HW-HM-019

Single TDS Sensor Probe
HM Digital Industrial Tools & Accessories 04246-HW-HM-005

DM-3: Commercial In-Line Dual EC/TDS Monitor
HM Digital Industrial Tools & Accessories 04256-HW-HM-015

CIC150-N/ CIC-150-4: Single Control Dosing/Injection TDS/EC
HM Digital Industrial Tools & Accessories 04251-HW-HM-010

PSC-154: TDS/EC Controller with 4-4mA Output
HM Digital Industrial Tools & Accessories 04247-HW-HM-006

PSC-50: TDS/EC Controller
HM Digital Industrial Tools & Accessories 04250-HW-HM-009

DM-2EC: Commercial In-Line Dual EC Monitor
HM Digital Industrial Tools & Accessories 04258-HW-HM-017

PSC-60D: Dual Display, Dual Line EC/TDS Monitor
HM Digital Industrial Tools & Accessories 04254-HW-HM-013

LBS-10: Leak Block Sensor
HM Digital Industrial Tools & Accessories 04242-HW-HM-001

DM-1: Commercial In-Line Dual TDS Monitor
HM Digital Industrial Tools & Accessories 04259-HW-HM-018

PPH-1000: Single Line pH and Temp Controller
HM Digital Industrial Tools & Accessories 04252-HW-HM-011

TDS/EC Sensor Probe for Panel Mounted Controllers
HM Digital Industrial Tools & Accessories 04243-HW-HM-002

Dual TDS Sensor Probes (for DM-1)
HM Digital Industrial Tools & Accessories 04245-HW-HM-004

PSC-150: Extended Range EC/TDS Controller
HM Digital Industrial Tools & Accessories 04248-HW-HM-007

PSC-64D: Dual Display, Dual Line EC/TDS Monitor w/ 4-20mA Output
HM Digital Industrial Tools & Accessories 04255-HW-HM-014

BUYERS WHO LIKED THIS PRODUCT ALSO LIKED

KUKA Articulated robot KR IONTEC
KUKA Industrial Tools & Accessories 00125-HW-KU-022 00125-HW-KU-022

Keystone Pipe Handling Tools Beckets & Bails
KeyStone Industrial Tools & Accessories 00100-HW-KEY-001

Keystone Dual Flapper Check Valves
KeyStone Industrial Tools & Accessories 00100-HW-KEY-002

Type CD Drill Pipe Elevators API Spec 8A/8C For Drill Collar/Casing/Tubing
made in china Industrial Tools & Accessories 00400-HW-PIELV-004

Coriolis flow transmitter CFT34A
Schneider Electric Industrial Tools & Accessories 00400-HW-SCH-022 CFT34A

Model 1100 Turbine Flow Meter
Badger Meter Industrial Tools & Accessories 0716-HW-BLA-001

Model 1200 In-Line Turbine Flow Meter
Badger Meter Industrial Tools & Accessories 0717-HW-BLA-002

FloClean Sanitary Turbine Flow Meter
Badger Meter Industrial Tools & Accessories 0718-HW-BLA-003

QuikSert® In-Line Turbine Flow Meter
Badger Meter Industrial Tools & Accessories 0719-HW-BLA-004

Blancett 900 Series Positive Displacement Flow Meter
Badger Meter Industrial Tools & Accessories 0720-HW-BLA-005

GF Signet 515 Rotor-X Paddle Wheel Flow Sensor
GF Signet Industrial Tools & Accessories 0721-HW-GFS-001

GF Signet 2537 Paddlewheel Flow Meter
GF Signet Industrial Tools & Accessories 0722-HW-GFS-002

Related Searches

Computer & Electronics
Safety & Security
Quest Software
Emdoor
mikrotik
Additel

Privacy Preference Center

Your privacy

When you visit any website, it may store or retrieve information on your browser, mostly in the form of cookies. This information might be about you, your preferences or your device and is mostly used to make the site work as you expect it to. The information does not usually directly identify you, but it can give you a more personalized web experience. Because we respect your right to privacy, you can choose not to allow some types of cookies. Click on the different category headings to find out more and change our default settings. However, blocking some types of cookies may impact your experience of the site and the services we are able to offer. You can get more information by going to our Privacy Policy or Statement in the footer of the website.

Strictly necessary cookies
Always active

These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work. These cookies do not store any personally identifiable information.

Cookies details
Performance cookies

These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. Most of these cookies collect and process aggregated (anonymized) information without identifying individuals. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance.

Cookies details
Functional cookies

These cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies then some or all of these services may not function properly.

Cookies details
Targeting cookies

These cookies may be set through our site by our advertising partners. They may be used by those companies to build a profile of your interests and show you relevant adverts on other sites. They do not store directly personal information, but are based on uniquely identifying your browser and internet device. If you do not allow these cookies, you will experience less targeted advertising.

Cookies details
Cookie List
  • Name
    trwv.vc
  • Host
    ngenit.com
  • Duration
    A few seconds
  • Type
    First Party
  • Category
    Targeting cookies
  • Name
    trwv.vc
  • Host
    ngenit.com
  • Duration
    A few seconds
  • Type
    First Party
  • Category
    Targeting cookies
  • Description
    Marketo - These cookies store the total number of visits each visitor has to the Site, track email recipient behavior to measure campaign effectiveness and personalize Site content based on information known about the visitor.
  • Name
    trwv.vc
  • Host
    ngenit.com
  • Duration
    A few seconds
  • Type
    First Party
  • Category
    Targeting cookies
  • Name
    trwv.vc
  • Host
    ngenit.com
  • Duration
    A few seconds
  • Type
    First Party
  • Category
    Targeting cookies
  • Description
    Marketo - These cookies store the total number of visits each visitor has to the Site, track email recipient behavior to measure campaign effectiveness and personalize Site content based on information known about the visitor.

  • Name
    trwv.vc
  • Host
    ngenit.com
  • Duration
    A few seconds
  • Type
    First Party
  • Category
    Targeting cookies
  • Name
    trwv.vc
  • Host
    ngenit.com
  • Duration
    A few seconds
  • Type
    First Party
  • Category
    Targeting cookies
  • Description
    Marketo - These cookies store the total number of visits each visitor has to the Site, track email recipient behavior to measure campaign effectiveness and personalize Site content based on information known about the visitor.
  • Name
    trwv.vc
  • Host
    ngenit.com
  • Duration
    A few seconds
  • Type
    First Party
  • Category
    Targeting cookies
  • Name
    trwv.vc
  • Host
    ngenit.com
  • Duration
    A few seconds
  • Type
    First Party
  • Category
    Targeting cookies
  • Description
    Marketo - These cookies store the total number of visits each visitor has to the Site, track email recipient behavior to measure campaign effectiveness and personalize Site content based on information known about the visitor.

Powered byOneTrust

2 Product's Added

Click to view the product...

All RFQ Product Added In Query!
1. PS-203: Dual Display TDS Controller Qty: 1
2. PPH-1000: Single Line pH and Temp Controller Qty: 1

Check all added RFQ in one place, hit the button to show all added RFQ.

Submit RFQ