TG 20 Digital Temperature Gauge

Digital Temperature Gauge (TG-20) Key Features

• Local or remote sensor compatibility

• Auto display shut-off to extend battery life

• Battery-operated, portable design

• Weatherproof electronics protection: IP65 / IP67

• Unit conversion: °C / °K / °F

• Handy, maintenance-free operation

• Reliable and cost-effective temperature monitoring

Product Description

Electronet TG-20 Digital Temperature Gauge is designed for fast, accurate, and hassle-free temperature monitoring. It is cost-effective and ideal for various industrial applications.
The gauge includes a display shut-off feature, allowing users to activate the display only when needed via a push button. This significantly saves battery power and ensures long operational life.

Technical SpecificationsInput & Sensor Details

• Type of Input: RTD, Thermocouple, Resistance, mV (0 to 100 mV)

• Sensor Type:

  • RTD: PT-100, PT-200

  • Thermocouple: J & K

• Immersion Length: 25 mm / 100 mm / 300 mm / 500 mm

• Range: As per selected input

Display & Performance

• Display: LCD

• Accuracy:

  • RTD Input: ±0.1% of F.S

  • Thermocouple Input: ±0.25% of F.S

• Response Time: <500 mSec

• Temperature Coefficient: ±0.01% per °C

• Process Pressure: Up to 100 bar max

• Display Lock:

  • Activated via push button

  • Stays ON for 20 seconds before auto shut-off

Power & Battery

• Power Supply: Battery operated

• Battery Life:

  • With backlight: 1500 hours

  • Without backlight: 2000 hours

Construction & Protection

• Enclosure Material: SS316 / Die-Cast Aluminium

• Protection Class: Weatherproof IP65

• Dimensions:

  • 100 mm (Diameter) × 55 mm

  • 140 mm (Depth)

• Process Connection: ½" BSP (M) standard (others on request)

• Mounting: 2" pipe mount or direct line mount

• Weight: 1 kg

Environmental Conditions

• Ambient Temperature: -20°C to 55°C

• Humidity: 5% to 95% RH (non-condensing)