Fully-featured weighing indicators have OIML and CE approval
Test & Measurement
Complementing its current range of sensors for monitoring load, Variohm EuroSensor has added two new weighing indicators that offer OIML and CE approval, together with a host of features and options for commercial and industrial weighing applications.
Ideal for both scale and process weighing tasks, the new 20i and 22i series can be configured with a choice of six-digit LCD or LED displays. Moreover, with an auto-switching AC supply or optional battery power for mobile equipment use, maximum durability is ensured with an IP67 rated stainless steel housing and mounting fixtures. A menu-driven user interface includes a membrane keypad with 12 numeric key, plus seven functional keys that enable straightforward selection of built-in weighing and counting modes where an Alibi memory retains the last 100k transactions.
As standard, the units provide selectable digital I/O, four dry-relay outputs and two opto-isolated inputs for setpoints and batching. PC or PLC connectivity comprises an RS 485 full duplex interface or an optional Ethernet TCP/IP and USB 2.0 board can be specified. Two serial ports also offer printing, networking and other various serial streaming formats. A 20mA serial port is available for a remote display. The indictors will drive up to 10 x 350Ohm load cells (four to six wires) or up to 20 units of 700Ohm.