D‑System Data Logger

hotset’s D‑System is a mo­bile and flex­i­ble mea­sur­ing de­vice for a quick on-site analy­sis of the en­er­gy bal­ance in tech­ni­cal wa­ter cy­cles. Wher­ev­er wa­ter is in cir­cu­la­tion as a func­tion­al medi­um,  the flow rates, tem­per­a­ture curves and pres­sure dif­fer­ences can be checked and vi­su­al­ized promptly.

The da­ta log­ger con­sists of a com­pact mea­sur­ing mod­ule and a col­or 7‑inch touch screen – a com­bi­na­tion which cov­ers a wide range of ap­pli­ca­tions. You can use it for trou­bleshoot­ing, fine-tun­ing flu­id pow­er process­es, qual­i­ty as­sur­ance, and many oth­er ap­pli­ca­tions which use wa­ter as a coolant and heat­ing medi­um, as a trans­port and hy­draulic flu­id, as an op­er­at­ing and dri­ve medi­um, or as a fu­el component.

The sys­tem pro­vides you with all need­ed da­ta for qual­i­fied eval­u­a­tions of the en­er­gy flows in your wa­ter cir­cuits. Its sen­sors de­ter­mine the flow­ing wa­ter vol­ume, the sup­ply and re­turn tem­per­a­ture ∆T as well as the sup­ply and re­turn pres­sure ∆P. Based on this, all rel­e­vant pro­gres­sions that char­ac­ter­ize the wa­ter cir­cuit of your process or sys­tem in terms of en­er­gy are cal­cu­lat­ed and dis­played graphically.

With the D‑System, you can store, doc­u­ment and rec­on­cile all record­ed in­for­ma­tion at in­ter­vals. W‑LAN and LAN in­ter­faces sup­port both the con­ve­nient net­work con­nec­tion of the da­ta log­ger and PC or smart­phone ac­cess to the vi­su­al­ized mea­sure­ment da­ta of its touch screen. All process­es can be logged and syn­chro­nized, and lim­it vi­o­la­tions are al­so dis­played. You can op­er­ate your D‑System via 230-volt mains con­nec­tion or in bat­tery mode.