Atex Weighing indicator IP68 stainless. ATEX 2 and 22 ZONES

Weight indicator for areas classified as hazardous with protection methods according to: 
- II 3G Ex nR IIC T6 X
- II 3D Ex tD A22 IP68 T130°C X.
Ideal for creating weighing systems, batching, and automation systems. 
CE-M approvable (OIML R-76 / EN 45501).

• Waterproof 17-key functional keypad.
• Backlit LCD display with 6 25-mm high contrast digits and with indication of active functions.
• Satined IP68 stainless steel case.
• Suitable for use on the table, or wall.
• Dimensions: 264x174x115mm.
• Up to 10.000e or multirange 3 x 3000e @ 0,3 µV/d in CE-M approved version for legal for trade use.
• Up to 800,000 displayable divisions for internal factory use.
• Up to 8 signal linearization points with DINITOOLS (3 from keypad).
• Internal resolution up to 3.000.000 points.
• A/D 24-bit sigma-delta conversion, up to 200 conv./sec. autoselect.
• Board protection case inside the box.
• Digital calibration and set-up from keyboard.
• Instrument management & configuration from PC with DINITOOLS.
• 4 channels (for single weighing system).
• Connection with up to 8 load cells with 350 Ohm input resistance.

Power supply:

• DFWATEX3GD: through 110-240Vac internal power adapter;
• DFWATEX3GDB: through optional external battery (BP6ESTATEX3GD code), rechargeable in safe area.

I/O section:

• RS232/C port configurable for connection to printer/labeller in safe zone.
• RS232/C (or optionally RS485) bi-directional port configurable for PC, PLC, additional remote display, in safe zone.

Functions:

Keyboard:

• Zeroing
• Automatic tare
• Presettable tare
• Printing and/or data transmission
• Selectable function command
• On/off switching
• Database of 10 tares
• 2 Numeric IDs
• Keyboard lock
• Repetition of last printout made

Selectable functions:

• High Resolution Weighing x 10.
• Net/Gross or lb/kg conversion.
• Accumulation.
• Formula weighing.
• +/- Checkweighing.
• Percentage weighing.
• Approved transmission of the weight to PC/PLC (with Alibi memory ALMEM option).
• Counting(Max. resolution of 1.500.000 divisions).
• In/Out Truck weighing.
• Hold.
• Set Point Control (with DFIO option).

Options only available at time of order:

• Real time clock.
• Alibi memory with real time clock.
• Board module with 2 inputs + 2 setpoints (up to 2 connectable boards).
• RS485 interface.
• Ethernet interface.
• 0-10 or from 0 to 20mA analogue output with 16bit D/A converter.
• 24 Vdc power supply (ask for price estimate).

NOTE: All the cables must be installed and protected according to the standards for electrical equipment.