Approved for Ex zones 1/21 and 2/22 As an interface between load receptors, PC, and peripherals, the standard terminal ST-Ex can be used to accomplish various tasks: from entering data to complex data analysis, from simple weighing to sophisticated real-time system controls and data processing.

Weight and mass - measurement and regulation instruments
  • industrial scales
  • standard weighing terminal
  • ST-Ex

Product features

Housing Entirely in stainless steel 1.4301
Dimensions 382 x 262 x 152 mm (W x H x D)
Protection type Dust and water proof in accordance with IP 68, suitable for use in potentially explosive zones 1/21
Display LCD display with backlighting, divided into display fields for weight values, digit height 18 mm wit
Keyboard 27 labeled membrane keys with mechanical pressure point and acoustic entry confirmation, thereof 7 c
Weight approx. 4 kg
Auxiliary power 120/230 V AC Optional: 24 V AC, 24 V DC 12 V battery with deep discharge protection
Ambient temperature -10 ℃ to +40 ℃ Storage: -20 °C to +60 °C
Power consumption max. 20 W
EC type certification EX5 01 10 38033 013
Ignition protection II2G Ex ib mb IIC T4 II2D Ex tb [ib] IIIC T100°C IP65 or II2G Ex ib mb IIB T4 II2D Ex tb [ib] IIIC T
Ignition protection ST-Ex IIB T4 with reinforced power supply for more interfaces
Load receptor terminal connection of a load receptor with analog load cells, minimum impedance 87 Ω

Additional product literature

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