Barksdale Local Mount Temperature Switch, NEMA 4, SPDT Single Set Point, +100°F +300°F, With Brass Thermowell

Manufacturer: Barksdale Inc Dba Dynalco Controls Corp

Mfg Product Code: ML1H-H354-W

Weight: 2.0 lb(s)

10 amps @ 125/250 VAC; 3 AMP@480VAC
Adjustable differential

The ML1H is a robust single mechanical temperature switch designed for reliable temperature monitoring in hazardous environments. This switch features a local remote sensor and explosion-proof housing, ensuring safe and accurate temperature measurement.

Key Features:

• Explosion-Proof Housing: Provides a safe and reliable solution for hazardous locations.
• Local Remote Sensor: Allows for flexible installation and monitoring of temperatures in close proximity to the switch.
• Easy Configuration: Terminal clip and set point adjustment in °C and °F are easily accessible under a tamper-protected cover.
• Enhanced Safety:
  • Protection class: IP65, NEMA 4 / 13.
  • Optional disconnection with manual reset (G/RD-microswitch) for added safety.
  • Adjustable hysteresis (switch-back difference) for improved accuracy and reduced cycling (S-microswitch).
• Versatile Mounting:
  • Includes a thermowell for easy and secure installation.
  • Thermowell options: Brass (W) or Stainless Steel (WS) for compatibility with various process media.
• Comprehensive Approvals: Ex ia, UL, and CSA certified for global use.
• Suitable for SIL2: Compliant with IEC 61508 for safety-critical applications.

Applications:

• Machine & Machine Tool Industry: Monitor critical temperatures in machining processes.
• Shipbuilding: Monitor engine room temperatures and other vital systems.
• Power Plants: Monitor equipment temperatures for efficient and safe operation.
• Antifreeze Systems: Monitor coolant temperatures to prevent freezing.
• Heating Systems: Monitor temperatures for optimal system performance.
• Compressor Systems: Monitor compressor temperatures to prevent overheating.

The ML1H offers reliable and robust temperature monitoring in demanding environments. Contact us today to learn more.