Two-Point Digital Temperature Indicator

Two-Point Digital Temperature Indicator

The Two-Point Digital Temperature Indicator is a high-accuracy electronic temperature measuring instrument designed to simultaneously monitor and display two independent temperature points using RTD or thermocouple sensors.
It is widely used in industrial process control, chemical plants, pharmaceutical manufacturing, laboratories, and glass process equipment where dual-point temperature monitoring is essential.

This indicator ensures real-time temperature display, stable performance, and long-term reliability under continuous industrial operation.

How Does a Two-Point Digital Temperature Indicator Work? (Step-by-Step Process)

• Dual Temperature Sensing
  Two separate RTD or thermocouple sensors measure temperature at two different locations.
• Signal Generation
  Each sensor generates an independent electrical signal proportional to temperature.
• Signal Conditioning
  Internal circuitry filters noise, stabilizes signals, and ensures accurate readings.
• Analog-to-Digital Conversion
  Both signals are converted into digital values using high-resolution ADCs.
• Microcontroller Processing
  A built-in microprocessor processes both temperature inputs simultaneously.
• Digital Display Output
  The LED / LCD display shows Temperature-1 and Temperature-2 clearly and continuously.
• Optional Alarm / Output Function
  Configured outputs can trigger alerts or control actions when preset limits are exceeded.

Key Features & Benefits – Two-Point Digital Temperature Indicator

• Simultaneous monitoring of two temperature points
• Supports RTD (Pt100 / Pt1000) & Thermocouple sensors
• High-brightness dual digital display
• Fast response and high accuracy
• Independent calibration for each input
• Compact panel-mount design
• Low power consumption
• Rugged industrial construction
• Suitable for 24/7 continuous operation

Key Benefits

• Reduces need for multiple indicators
• Saves panel space and wiring cost
• Improves process control accuracy
• Enhances operational safety

Technical Specifications – Two-Point Digital Temperature Indicator

Parameter	Specification
Number of Inputs	2 Temperature Inputs (Independent)
Sensor Types	RTD (Pt100 / Pt1000), Thermocouple (K, J, T, R, S)
Display	Dual LED / LCD Digital Display
Accuracy	±0.5% of Full Scale or Better
Resolution	0.1°C / 1°C (Selectable)
Power Supply	230V AC / 110V AC / 24V DC
Operating Temperature	0°C to 55°C
Mounting	Panel Mount
Enclosure	Industrial ABS / Metal Housing
Protection	EMI / RFI Noise Protection

Industries We Serve

• Chemical & Petrochemical Plants
• Pharmaceutical Manufacturing
• Laboratories & R&D Centers
• Food & Beverage Processing
• Glass Reactors & Process Equipment
• Furnaces, Ovens & Heating Systems
• Water & Utility Plants

Build Quality, Safety & Reliability

• Industrial-grade enclosure
• Shock & vibration resistant design
• Electrical noise & surge protection
• Safe isolation between sensors and power supply

Designed to perform reliably in harsh industrial environments.

Installation, Wiring & Commissioning

• Standard panel cut-out for easy installation
• Clearly marked terminals for both inputs
• Simple RTD / Thermocouple wiring
• Quick power-up and configuration

No specialized tools or advanced technical skills required.

Calibration, Maintenance & Serviceability

• Factory calibrated before dispatch
• Independent calibration for both channels
• Low drift and long-term stability
• Minimal maintenance required

Ensures accurate temperature readings throughout its service life.

Applications – Two-Point Digital Temperature Indicator

• Inlet & outlet temperature monitoring
• Reactor jacket & process temperature
• Heat exchanger temperature comparison
• Distillation column top & bottom temperature
• Glass reactor and process vessel monitoring
• Dual-zone heating systems

Why Choose Our Two-Point Digital Temperature Indicator?

• High accuracy & dual-point monitoring
• Reliable industrial performance
• Compact and cost-effective solution
• Customizable for different applications
• Bulk supply & OEM support available

Trusted by industries, laboratories, and system integrators.