HK Instruments MM/PS Series – Liquid Column Manometer & Differential Pressure Switch

Feature

  • The filter alerts provide a visual indication of pressure on-site.
  • Provide a switching point signal for system monitoring.
  • Ideal for general-purpose work in air-conditioning and ventilation.
  • Perfect for monitoring air filters for contamination.
Enquiry
Category:

HK Instruments MM/PS Series is a combination of a liquid column manometer and a differential pressure switch. In numerous scenarios, monitoring filters necessitates both an alarm notification and a local display. HK Instruments filter alerts provide the perfect solution for such requirements. Combining both differential pressure switches and manometers into a single convenient product, filter alerts offer practicality and efficiency.

HK Instruments MM/PS Series is designed to meet the needs of systems demanding visual pressure indication on-site alongside a switching point signal, filter alerts prove to be an optimal choice. They excel particularly in general air-conditioning and ventilation tasks, notably in monitoring air filter contamination.

Applications

Filter alerts provide a solution for systems that need visual pressure indication on-site along with a signal for switching points. They are particularly well-suited for various tasks in air conditioning and ventilation, especially in the monitoring of air filters for contamination.

Specification

Switching difference: 30 Pa
Accuracy of switching point (low limit typ.): 40 Pa ±5 Pa
Accuracy of switching point (high limit typ.): 600 Pa ±30 Pa
Electrical rating, resistive load: 3 A / 250 VAC
Electrical rating, inductive load: 2 A / 250 VAC
Maximum pressure: 50 kPa
Service life: > 1 000 000 switching operations
Measuring units: Pa
Environment: Operating temperature: -20…+60 °C
Storage temperature: -40…+85 °C
Protection standard: IP54

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HK Instruments MM/PS Series Liquid Column Manometer & Differential Pressure Switch-DpstarGroup