pH/ORP Analyser

We are a leading manufacturer in India, offering high-quality pH / ORP Analyzers at the best price, engineered for continuous and accurate monitoring of acidity (pH) and oxidation-reduction potential (ORP) in critical industrial processes. Designed for durability and precision, our analyzers ensure optimal chemical balance, process efficiency, and regulatory compliance.

Built for robust field performance, RLT’s analyzers feature advanced signal conditioning, auto-temperature compensation, and sensor diagnostics to deliver stable and precise readings, even in aggressive or fluctuating environments. These smart features help reduce downtime, extend sensor life, and improve process control.

Ideal for use in water treatment, effluent monitoring, chemical processing, pharmaceuticals, and the food & beverage industry, our pH/ORP analyzers are known for their easy installation, low maintenance, and seamless integration with SCADA, PLC, or DCS systems.

Choose RLT Solutions for reliable and cost-effective pH/ORP measurement systems that support real-time control, operational safety, and long-term performance in industrial applications.

Features:

  • pH / ORP Indicator / Transmitter / Controller
  • 2-Line, 16-character Back-lit Display
  • Measuring range pH : 0-14pH
  • Accuracy : ±0.01pH
  • Resolution : 0.01pH
  • Measuring range ORP : ±2000mV
  • Accuracy : ±2mV
  • Resolution : 1mV
  • Output: 4-20mA with Relay Output/ RS485/ HART
  • Mounting: Panel / Field
  • Temperature Compensation as Optional
  • MOC : Glass, ss316L

Why Choose Us ?

  • Trusted Indian Manufacturer of smart analytical instruments
  • Best Price & Quality – Cost-effective with proven reliability
  • Auto Temperature Compensation – Accurate under all conditions
  • Advanced Signal Processing – Noise-free, stable output
  • Continuous Monitoring – Supports 24/7 industrial operation
  • SCADA / PLC Compatible – Analog & digital communication options

  • Made in India – Fast support, service, and availability

Product Details:

Brand RLT Solutions
Model Number RLT-PHO-300
Measurement Types pH / ORP
Measuring Range pH: 0–14, ORP: -1000 to +1000 mV
Accuracy ±0.02 pH / ±1 mV
Temperature Compensation Automatic (ATC via Pt100/Pt1000)
Output Signal 4–20 mA / RS485 / Relay Output
Display Digital LCD with backlight
Power Supply 90–260 V AC / 24 V DC
Enclosure Protection IP65 / IP67
Country of Origin India

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