4 load cell platform scales WPT/4/H/Z EX series is designed for operating in explosive areas and it is intended to precisely determine mass of weighed loads in industrial conditions.
The indicator and the weighing platform operate in the explosive area. They are powered by intrinsically safe power adapter model ZRi02 manufactured by RADWAG. The power adapter operates outside the EX zone, it features a diode barrier and it is plugged to mains 230 V. The length of an intrinsically safe power cord connecting the indicator and the power adapter is max 20 meters.
The WPT/4/H/Z EX series is designed to operate in EX zones 1 and 2 of mixtures of explosive vapours, gasses and fogs with the air, included in the explosive group IIB and temperature classes T1, T2, T3 and T4.
Measurement with application of 4 load cells is a guarantee of precise mass reading regardless of load positioning on the weighing platform. The WPT/4/H/Z EX series is fully made of stainless steel profiles with stainless steel weighing platform. The scale features 4 load cells, it is prepared for mounting as a pit version, and it comes standard with opening weighing platform enabling easy cleaning the area beneath the platform.
The scale features a stainless steel indicator PUE C31/H series with backlit LCD display and 5 function buttons. The indicator is connected through a cable and features a bracket for placing on a weighing table or mounting on wall.
Технические характеристики
| Max capacity [Max] | 300 kg |
| Readability [d] | 100 g |
| Tare range | - 300 kg |
| Pan Size | 1000×1000 mm |
| Working temperature | -10° - +40 °C |
| IP rating | IP 68 construction, IP 68 (1h max)/69 indicator |
| Power supply | 230V AC - zasilacz ZRi02 - II (2) G [Ex ib] IIC |
| Display | LCD (backlit) |
| Scale mass with indicator and frame | 105 kg |
| Weighing platform height | 88 mm |
