Renke RS-PH-N01-2-201T Industrial pH Sensor, 0-14.00pH, 0-80°C, RS485/4-20mA/0-5V/0-10V Output, IP65
Renke RS-PH-N01-2-201T Industrial pH Sensor, 0-14.00pH, 0-80°C, RS485/4-20mA/0-5V/0-10V Output, IP65 - Image 2
SKU: SENS-0338
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Renke RS-PH-N01-2-201T Industrial pH Sensor, 0-14.00pH, 0-80°C, RS485/4-20mA/0-5V/0-10V Output, IP65

₹15,369.00 (Inclusive of all taxes)
Out of Stock

The Renke RS-PH-N01-2-201T is an industrial-grade pH sensor with a composite electrode, designed for continuous monitoring in water and wastewater applications. It provides versatile analog and digital outputs (RS485 Modbus, 4-20mA, 0-5V, 0-10V) for seamless integration with PLCs, SCADA systems, and data loggers, operating from a wide 10-30V DC supply.

Features

  • High-Accuracy pH Measurement: 0-14.00pH range with 0.01pH resolution and ±0.15pH accuracy.
  • Integrated Temperature Sensing: Built-in 0-80°C temperature measurement for automatic compensation.
  • Multi-Protocol Output: Selectable RS485 Modbus, 4-20mA, 0-5V, or 0-10V signal output for system flexibility.
  • Robust Industrial Design: IP65-rated transmitter housing for outdoor and wet environment durability.
  • Wide Power Input: Operates from 10-30V DC with low power consumption (0.6W for RS485).

Out of stock

Description

The Renke RS-PH-N01-2-201T industrial pH sensor employs a conventional composite electrode suitable for measuring pH in conventional sewage, tap water, environmental monitoring, and domestic wastewater. The sensor assembly consists of a separate, immersible electrode probe (available in cable lengths from 5m to 20m) and a data collector/transmitter unit. The transmitter features an IP65 protection rating, making it resistant to rain and dust for reliable outdoor installation.

Advanced signal conditioning within the transmitter ensures stable readings with excellent repeatability (±0.02pH). The unit supports configurable alarm thresholds and can trigger multiple notification methods (interface, sound/light, SMS, email) upon detecting pH levels outside preset limits, facilitating prompt management response and event logging for analysis.

Key Features

  • High-Performance Sensing: Delivers fast response, high accuracy, and excellent repeatability for reliable process control.
  • Universal Communication Protocol: Offers both industry-standard digital (MODBUS RS-485) and analog (4-20mA, 0-5V, 0-10V) output options.
  • Wide-Range Power Supply: Compatible with 10-30V DC industrial power sources, enhancing installation flexibility.
  • Robust & Maintenance-Free Design: Features an advanced junction design to prevent clogging and is constructed with anti-corrosion materials for long-term immersion.
  • Automatic Temperature Compensation (ATC): Built-in temperature sensor provides real-time compensation for accurate pH readings across the 0-80°C range.
  • Durable Outdoor Construction: IP65-rated transmitter housing protects against water jets and dust ingress.
  • User-Friendly Integration: Designed for easy installation and straightforward connection to control and monitoring systems.

Applications

  • Industrial Wastewater Treatment: Continuous pH monitoring in effluent streams for process control and regulatory compliance.
  • Municipal Water & Sewage Management: pH level tracking in tap water distribution networks and domestic sewage treatment plants.
  • Aquaculture & Hydroponics: Maintaining optimal water pH for fish health and plant nutrient uptake in recirculating systems.
  • Agricultural Irrigation Monitoring: Assessing irrigation water quality to prevent soil salinity and crop damage.
  • Environmental Water Monitoring: Deployed in rivers, lakes, and outfalls to detect pollution events and assess ecological health.

Technical Specifications

Manufacturer Part NumberRS-PH-N01-2-201T
Measurement Range (pH)0 – 14.00 pH
pH Resolution0.01 pH
pH Accuracy±0.15 pH
Repeatability Error±0.02 pH
Temperature Range0 – 80 °C
Output SignalsRS485 (MODBUS), 4-20mA, 0-5V, 0-10V
Supply Voltage10 – 30 V DC
Power Consumption (RS485)0.6 W
Power Consumption (Analog)1.2 W
Transmitter Protection RatingIP65
Operating Environment Temperature0 – 60 °C
Operating Environment Humidity<85% RH (non-condensing)
Probe Cable Length Options5m, 10m, 15m, 20m (configurable)

Frequently Asked Questions

What output signals does this pH sensor support and how do I select one?

The sensor supports four configurable output types: RS485 Modbus for digital network communication, and 4-20mA, 0-5V, or 0-10V analog signals for direct connection to PLC analog inputs or data loggers. The specific output is typically configured before shipment or via internal DIP switches/jumpers; consult the product datasheet for configuration details based on your control system requirements.

What is the power supply requirement and how is it wired?

The transmitter operates from a wide-range 10-30V DC power source. Power and output signals are connected via the terminal block on the transmitter housing. For RS485 output, you will connect power (V+, GND) and the data lines (A, B). For analog outputs, you connect power and the corresponding signal output wire. Always refer to the wiring diagram provided in the manual.

Is the pH electrode probe replaceable and what cable lengths are available?

Yes, the composite pH electrode is a separate, replaceable component connected to the transmitter via a cable. Standard probe cable lengths are available in 5m, 10m, 15m, and 20m options to suit different installation depths or tank heights. The electrode itself is designed for long-term immersion and features a maintenance-free, anti-clogging junction.

Can this sensor be used outdoors and what is its IP rating?

Yes, the transmitter unit is housed in an enclosure with an IP65 protection rating, making it dust-tight and protected against low-pressure water jets from any direction. This allows for reliable outdoor installation in rain and snow environments. The electrode probe is inherently submersible and designed for continuous immersion in the measured solution.

Package Includes

  • 1 x Renke RS-PH-N01-2-201T Industrial pH Sensor (Transmitter Unit)
  • 1 x Composite pH Electrode Probe (Cable length as ordered)
  • Mounting hardware and connection cables (as per standard kit)

Additional Information

Weight 0.59 kg
Dimensions 25 × 21 × 9 cm

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