W&M Approved Industrial Weighing Terminal
for Use in Ex-Zones 1, 2, 21 and 22
side view panel-mount version
Universal UseSuitable for difficult environmental conditions and locations with high hygienic standards, as in the food, pharmaceutical and chemical industry.
High Operational SecurityFast and error-free operation is ensured by a backlit, high-contrast LCD, in combination with an easy-to-use keyboard.
Weighing ElectronicsIT3000Ex connects to one scale, with -for instance- 4 off 350 Ohm loadcells or 8 off 1000 Ohm loadcells. W&M approved resolution is 6000d with max. 90% preload. Calibration is possible as single or multiple-range (e.g. 3x3000d) and as single or multi-interval scale.
Weighing ProgramDisplay of net, tare and gross weight. Operator prompting for the capturing of weight and IDs. Two setpoints can be monitored via the ntegrated intrinsically safe outputs. Start and aring is possible from external pushbuttons. As an option, the internal I/Os can be used for a filling sequence with start / stop function.
ATEX Approvalfor use in Ex Zone 1, 2, 21 and 22.
Data Transmission / PrintingWeighing data are transmitted via the intrinsically safe serial interface (option) to an interface module in safe area. Date, time, consecutive-No., weight and entered IDs are captured. The format of the printout is configurable.
ONLINE ModeIn ONLINE mode the weighing terminal can be remotely controlled from a PC. Reading of weight, taring, zero setting, operator inputs and reading/setting of inputs and outputs is possible from the PC.
ExtensionBoxThe external ExtensionBox in safe area considerably enhances the versatility of the IT3000Ex. The freely programmable ExtensionBox permits the use of programs for weighing and filling applications and provides multiple interface options in safe area, eg Profibus DP, Ethernet, 3 serial interfaces and up to 64 transistor or relay outputs.
Electrical ConnectionPower supply options:
- internal 230VAC power supply unit,
- external 24VDC power supply for installation in safe area or
- external 12VDC Ex battery.