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Particle Counter (PC3)
Multi-Sensor Analyzer (HydroACT 600)


Chemtrac, Inc./ Products/ HydroACT Series/ Multi-Sensor Analyzer (HydroACT 300)

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HydroACT-300-Door-Open

HydroACT 300

3 Measurement Analyzer

The HydroACT 300 is a high quality, low cost analyzer designed to give water treatment engineers everything that they need from a analyzer and nothing that they don’t. Costs are kept to a minimum by keeping digital communications, expanded analog I/O, and PID control features as options.

The HydroACT 300 is capable of accepting up to three sensor inputs (e.g. Free Cl), up to three analog outputs, up to four relay outputs, and up to 2 digital inputs (e.g. low flow switch).

High Quality – Affordable Solution

Part of a range of analyzers that Chemtrac supplies, the HydroACT 300 is the entry model into the HydroACT family. The HydroACT 300 is a high quality, low cost analyzer designed to give water treatment engineers everything that they need from a analyzer and nothing that they don’t. Costs are kept to a minimum by keeping digital communications, expanded analog I/O, and PID control features as options. 

The HydroACT 300 is capable of accepting up to three sensor inputs (e.g. Free Cl), up to three analog outputs, up to four relay outputs, and up to 2 digital inputs (e.g. low flow switch). Simply decide which measurements and features you need and the HydroACT 300 is outfitted to meet your exact needs at the best price possible. And if you are unsure what you need, a Chemtrac representative is always standing by to help you determine which features make the most sense for your application. 

Customers who need an analyzer capable of accepting more than three sensors, or who require additional functionality such as datalogging, on-screen graphical reporting, or remote access via the internet should consider HydroACT 600 or HydroACT 1200 controllers.

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HydroACT 300

 Our most basic model meets the needs of most applications, and provides for maximum affordability when only 1 to 3 measurements are required.

  • Lowest purchase cost
  • Up to 3 measurements
  • Extensive chemical feed control features
  • Wide assortment of digital communications

HydroACT 600

A more comprehensive solution than the HydroACT 300, with all the features one expects from a reliable, standalone, monitoring and control system.

  • Higher quality graphical display
  • Up to 6 measurements
  • Data logging and graphing
  • Optional remote access with email or text alerts

HydroACT 1200

Need more measurement and I/O capability? This has all the same features, and twice the capability of the HydroACT 600…plus a larger display.

  • Touchscreen display
  • Up to 12 measurements
  • Up to 8 digital inputs
  • Up to 12 analog outputs
  • Up to 16 relays
  • Up to 12 control loops
Power Options 100-240 VAC / 0.25 A or 12 VDC / 0.8 A
Display LCD Backlit 128×64 graphical
Sensor Options Free Cl, Total Cl, Cl Dioxide, Ozone, pH with
Temp, ORP, Dissolved Oxygen, Conductivity, Chlorite, External Inputs
Inputs Up to 3 configurable analog inputs; 4-20mA, 4-20mA looppowered,
0 – 10 VDC, +/- 2000mV for pH or ISEs, PT100
Up to 2 digital inputs for signals or pulse counting
RS-485 Modbus ASCII/RTU
Outputs Up to 3 configurable analog outputs; 4-20mA, max 750 ohms impedance
Up to 4 SPST electromechanical relays rated 380 VAC, 8 A max
or
Up to 4 SPST solid state relays rated 3-26 VDC, 3 A max
or
Up to 2 SPST solid state relays rated 100-240 VAC, 3 A max
Alarms 2 user configurable alarms with deadband and delay for each sensor input
Communication Options Allows communication/networking with PLC, SCADA, or DCS
Modbus ASCII/RTU (RS485)
Profibus DP
Modbus TCP (Ethernet)
Memory Backup All user configuration is stored in non-volatile on-board flash memory
Enclosure IP rated 65
ABS/polycarbonate/EPDM construction
Dimensions 7.6” W x 6.3” H x 4.1” D (193 mm W x 161 mm H x 103 mm D)
Weight 2.2 lbs (1 kg)
Warranty 12 months from date of purchase
HydroACT 300 / Operation Manuals Version Languages Size Date
HydroACT 300 Operations Manual

HydroACT 300 Operations Manual

1.0 MiB 10/18/2013
HydroACT 300 / Datasheets Version Languages Size Date
HydroACT 300 - Analyzer, Controller, Transmitter - Handout

HydroACT 300 – Analyzer, Controller, Transmitter – Handout

366.4 KiB 10/18/2013
HydroACT Series - Analyzer, Controller, Transmitter - Handout

HydroACT Series – Analyzer, Controller, Transmitter – Handout

1.8 MiB 01/12/2015
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