TEMPERATURE MEASUREMENT AND CONTROL

Product catalog summary

Overview: The document provides detailed specifications and descriptions of various temperature measurement and control devices offered by Vulcanic. These include thermostats, temperature safety cut-outs, hydrometers, electromechanical sensors, thermocouple probes, converters, sealing glands, controllers, displays, solid-state relays, and control units.

Thermostats and Temperature Safety Cut-Outs:

NC (Normally Closed) contacts open and NO (Normally Open) contacts close when the temperature rises.
The differential is the temperature difference between the operating point and the reset point of the thermostat.
Liquid expansion type thermostats feature copper capillary and bulb, with double-pole double-throw contacts rated at 16 A at 400 VAC, and an accuracy of ±1% of full scale.
Steam pressure thermostats have stainless steel capillaries, single-pole double-throw contacts rated at 16 A at 250 VAC, and are compact for easy integration into control boxes.

Specifications:

Temperature ranges vary from -30°C to +550°C, with differentials ranging from 2.5% to 15% of full scale.
Bulb diameters range from 4 mm to 8 mm, with capillary lengths up to 3000 mm.
Weight of devices ranges from 0.1 kg to 0.23 kg.

Product Variants:

Several part numbers (P/N) are listed for different models, indicating variations in specifications such as range, differential, and physical dimensions.
Some models are available without a setting knob or stem, requiring adjustment via a screwdriver.

Key Features:

High breaking capacity and cost-effectiveness for temperature control solutions.
Stainless steel and copper materials used for durability and reliability.

Catalog excerpts

TEMPERATURE MEASUREMENT AND CONTROL Thermostats and temperature safety cut outs Electromechanical thermostats Thermocouple probes Sealing glands Solids state relays Control units Website : http://www.vulcanic.com E-mail : [email protected]

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THERMOSTATS AND SAFETY TEMPERATURE CUT OUTS - The NC contacts open when the temperature rises, while the NO contacts close when the temperature rises. - The differential is the temperature difference between the operating point of the thermostat and the level where the contacts return to their original state. THERMOSTATS WITHOUT FITTINGS Liquid expansion type, copper capillary and bulb. Double-pole double-throw contacts, 16 A at 400 VAC. Accuracy ±1% of full scale. Differential 2,5% of full scale. Steam pressure thermostats, with stainless steel 1m long capillary . Single-pole double-throw contacts,...

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