COMET GD700-1/0 – Type K thermocouple (-65 to +700 °C), without connector

COMET GD700-1/0 – robust Type K thermocouple (-65 to +700 °C), duplex high-temperature glass braid insulation, Ø 2 mm, Class 1 accuracy (±1.5 °C or ±0.4 %), without connector

The COMET GD700-1/0 is the professional Type K thermocouple without connector with duplex high-temperature glass braid insulation – the ideal solution for precise high-temperature measurements in furnaces, burners, exhaust systems, heat treatment plants, melting furnaces, dryers, engine test benches, laboratories, industrial processes, or anywhere temperatures up to +700 °C must be measured reliably and with long-term stability. With a measuring range of -65 to +700 °C and Class 1 accuracy according to IEC 584-2 (±1.5 °C or ±0.4 % of reading – whichever is greater), it meets the highest requirements for precision and stability. The duplex insulation made of high-temperature resistant glass braid (outer diameter 2 mm) offers excellent heat resistance, flexibility, and mechanical protection – ideal for applications with vibrations, high temperatures, and moderate mechanical stress.

Without integrated connector – ideal for custom wiring, direct connection to terminals, controllers, loggers, or customer-specific connections. Optionally, the thermocouple is available with various cable lengths – simply select the desired length in the configurator. Whether as an open wire probe for special installations, replacement in existing systems, or for new measurement tasks – the GD700-1/0 impresses with top quality, reliability, and mounting flexibility.

The thermocouple is maintenance-free, long-term stable, and designed for demanding industrial use. The high-temperature resistant glass braid protects the wires optimally against thermal aging and mechanical stress – significantly more durable than simple insulations at medium to high temperatures. Intuitive handling: install or connect the probe, connect the bare ends, start measuring. The slim design (Ø 2 mm) allows use even in narrow boreholes, tubes, or compact chambers. Whether as a single probe in the laboratory, multi-probe in production, or reference in calibration – the GD700-1/0 is the first choice for professionals who rely on accuracy and durability.

Why the COMET GD700-1/0 is the best Type K thermocouple with glass braid insulation without connector:

• Wide measuring range – -65 to +700 °C – for low to high-temperature applications
• Class 1 accuracy per IEC 584-2 – ±1.5 °C or ±0.4 % (whichever is greater)
• Duplex high-temperature glass braid insulation – heat resistant & flexible
• Only 2 mm outer diameter – fits into tight measurement locations
• Without connector – maximum flexibility for wiring & installation
• Optional cable lengths – flexibly configurable
• Durable & maintenance-free – for continuous use in industry & laboratory
• 3-year warranty – guaranteed COMET quality

Technical data GD700-1/0:

• Type: Thermocouple K (NiCr-Ni)
• Measuring range: -65 to +700 °C
• Accuracy: Class 1 per IEC 584-2 (±1.5 °C or ±0.004 × t – whichever is greater)
• Insulation: Duplex high-temperature glass braid
• Outer diameter: 2 mm
• Connection: without connector (bare ends)
• Cable length: Standard or optionally selectable
• Application area: High temperature, industrial, laboratory, process
• Warranty: 3 years

Perfectly suited for:

• Industrial furnaces & heat treatment systems
• Burners & exhaust monitoring
• Melting furnaces & crucibles
• Engine & turbine test benches
• Ceramic & glass production
• Laboratory & calibration applications
• Process control & quality assurance
• Replacement probe for existing measuring systems

Installation and operation – done in seconds

Insert or mount the probe in the measuring point, connect bare ends to terminals/controller/logger – done! No on-site calibration required. Optionally select cable length for optimal flexibility.

Available versions:

• Cable length 1 meter
• Cable length 2 meters
• Cable length 3 meters
• Cable length 4 meters

Summary:

• -65 to 700 °C, double-insulated – high-temperature glass braid, 2 mm outer diameter
• Without connector
• Thermocouple tolerance: Class 1 per IEC 584-2 ±1.5 °C or ±0.004 × t (whichever is greater)

Scope of delivery:

• Sensor according to selected cable length