Basic Info.

Product Description

Series dmtfe ultrasonic energy meters utilize newest digital transit-time processing technology, with compact shape featuring longevity, good stability and high accuracy for all-electronic industrial environment. cost-effective, service-friendly, of simple design and extremely robust. its new free-flow jet principle provides an extremely high measuring accuracy. features: ?with compact, solid shape, power save mode ?no moving parts, no pressure loss or abrasion. ?low start-up flow rate,minimum measurable flow velocity 0.003m/s ?self-adapting ultrasonic receiving circuit, can work stably even when pipe is with scaling or corrosion. ?quick transient response, can trace the flow rate change within seconds. ?with infrared meter reading function. ?battery power supply,can work constantly for 6 years. ?with self-diagnosing function and fault indicator. ?insensitive against magnetite in the liquid ?remote reading via m-bus, radio, rs232 or optical interface ? storage of volume and energy data ? static compact energy meter with fully electronic measurement based on the ultrasonic principle main advantages: ?high measurements precision, high accuracy 0.1 deg c ?long-term stability over a wide range of measured values ?high operational reliability and minimum maintenance requirements ?compared to mechanical meters, very low hydraulic losses ?easy data reading, storage and evaluation/processing ?identification of leaks in water distribution systems ?installation at locations here no external power sources are available ?measured data transfer to remote control stations applications: ?static compact energy meter using ultrasonic technology ?highly accurate recording of all billing data in local and district heating and cooling systems. ?process control and instrumentation. ?substituting mechanical heat flow meters with high measuring reliability. ?technological measurements of instantaneous flow rate and consumption in water-supply networks.