Temperature Sensors - Thermostats - Mechanical
Temperature Sensors - Thermostats - Mechanical
Definition:
Mechanical thermostats are temperature-sensing devices that utilize physical mechanisms to monitor and regulate temperature without relying on electronic components. These devices typically employ bimetallic strips, gas-filled bellows, or wax actuators to trigger mechanical switches, making them simple, durable, and cost-effective solutions for temperature control in various applications.
Types of Products in This Category:
1. Bimetallic Thermostats: Use two bonded metals with different thermal expansion rates to actuate a switch at a set temperature.
2. Gas-Actuated Thermostats: Rely on the expansion/contraction of gas-filled bellows to control electrical contacts.
3. Wax Thermostats: Utilize wax pellets that expand when heated, mechanically pushing a rod to open or close a circuit.
4. Line Voltage Thermostats: Designed to directly control high-voltage heating systems without requiring an external relay.
5. Snap-Disc Thermostats: Feature a pre-calibrated disc that snaps to break or make contact at specific temperatures.
Buying Recommendations:
- Application Compatibility: Ensure the thermostat s temperature range and switching capacity match your system requirements (e.g., HVAC, industrial equipment, or appliances).
- Durability: For harsh environments, opt for models with robust housings (e.g., stainless steel or weatherproof enclosures).
- Accuracy & Calibration: Mechanical thermostats have inherent hysteresis; verify tolerance levels ( 1 C to 5 C) align with your precision needs.
- Certifications: Check for industry-standard certifications (UL, CE, RoHS) to guarantee safety and compliance.
- Installation Type: Select surface-mount, immersion, or insertion models based on your mounting constraints.
Ideal for budget-conscious or high-reliability applications where simplicity is prioritized over programmability, mechanical thermostats remain a staple in temperature control systems.
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Categories
M-TRS5-80B
THERMOSTAT 80DEG C SPST-NC AXIAL
M2HA 360X
THERMOSTAT 360DEG C 2A HOLE
66F090-0294
THERMOSTAT 90DEG C SPST-NO 8DIP
M2HA 215X
THERMOSTAT 215DEG C 2A HOLE
MQT8H 85XD
THERMOSTAT 85DEG C 2WRS NOMOUNT
67F065P
THERMOSTAT 65DEG C NO TO220-2
CAP-85-195
BULB AND CAPILLARY THERMOSTAT
M3 50XC
THERMOSTAT 50DEG C 5A HOLE
66L110-0435
THERMOSTAT 115DEG C SPST-NC 4SMD
M2HA 300X
THERMOSTAT 300DEG C 2A HOLE
M3 35XB
THERMOSTAT 35DEG C 5A HOLE
67F065-0057
THERMOSTAT 65DEG C NO TO220-2
67F092-0315
THERMOSTAT 92DEG C NO TO220-2
B12B11505AEDA0GE
THERMOSTAT 115DEG C SPST-NO RAD
66F060-0082
THERMOSTAT 60DEG C SPST-NO 8DIP
66F100-0473
THERMOSTAT 100DEG C SPST-NO 8DIP
67F090-0294
THERMOSTAT 90DEG C NO TO220-2
66F095-0285
THERMOSTAT 95DEG C SPST-NO 8DIP
66F080-0051
THERMOSTAT 80DEG C SPST-NO 8DIP
66L080-0344
THERMOSTAT 80DEG C SPST-NC 8DIP