HM Digital PS-100 Inline Dual TDS Controller
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Product Summary:
The HM Digital PS-100 is a precision inline TDS controller designed for water filtration, RO systems, and industrial processes, offering automatic temperature compensation, adjustable calibration, and relay control.
Key Features:
Accuracy: ±2% with 1 PPM resolution
Automatic temperature compensation (1–65°C)
Adjustable calibration with on-screen buttons
Relay control to activate valve/pump at set PPM
Optional steady beep alarm
Bright 5/8" LED display for easy reading
1/2" bushing probe with 3-meter shielded cable
Dual voltage power supply (110V/220V)
Compact design with 1-year warranty
Application:
RO/DI filtration systems
Aquaculture and hydroponics
Industrial water processing
Water purification units
Product Benefits:
Ensures consistent water quality
Triggers automation for pumps/valves
Easy setup and calibration
Visual and audio alerts for quick response
Durable and long-lasting performance
FAQs:
Q.1 What is the use of relay control in PS-100?
Relay control allows the device to activate a pump or valve automatically when TDS exceeds a set level.
Q.2 Can I calibrate the PS-100 manually?
Yes, the unit supports manual calibration via the up/down buttons on-screen.
Q.3 Does the PS-100 include temperature compensation?
Yes, it features automatic temperature compensation from 1°C to 65°C for accurate readings.