USER-FRIENDLY MEASURING DEVICES differential pressure gauges and manometers mmu series U-tube manometer for HVAC applications pressure Traditional U-tube manometer with easy zero point calibration. Liquid column manometers are reliable and inexpensive traditional pressure meters. The manometers are good for measuring and indicating small overpressure, underpressure and differential pressure of air and non-aggressive gases in low pressure ranges. similar products applications • DPG series differential pressure gauges • MM series inclined column manometers Liquid column manometers are ideal for general-purpose work in air-conditioning and ventilation, monitoring of air filters for contamination and monitoring of airflow and air velocity. model summary Description Copyright HK Instruments 2017 www.hkinstruments.fi Datasheet Version 5.0 2017

Performance Accuracy: 10 Pa Overpressure: Max pressure 500 Pa Technical specifications Measuring units: Pa Measuring ranges: ±500 Pa Environment: Operating temperature: 40...+60 °C Gauge fluid: Red: s.g. 0.786 kg/dm (15 °C) (Isopar M) Physical Dimensions: Height: 190 mm Width: 45 mm Mounting position: vertical Case: ABS Cover: PC Locking screw: Brass/Steel Weight: 55 g without fluid Conformance Meets the requirements for CE marking: RoHS Directive: 2011/65/EU COMPANY WITH MANAGEMENT SYSTEM CERTIFIED BY DNV GL = ISO 9001 = ISO 14001 = C€ Copyright HK Instruments 2017 www.hkinstruments.fi Datasheet...