Marposs - E4N Column is used to display the results of static and dynamic shape and dimensional checks, acquired using measuring gauges or cells.

The device can be configured, based on the specific application requirements, by using the various transducer management modules that are equipped with 1, 2 or 4 inputs. These may be:

• full-bridge (LVDT) or half-bridge (HBT) with 1, 2 or 4 inputs
• MRT (Marposs Resistance Transducer) with 1, 2 or 4 inputs
• AIR, pneumatic to electronic converter with 1 input

When fitted with this module, the E4N display column represents a simple, cost-effective way of upgrading and enhancing a wide variety of air controlled measurement applications. The converter module is fully compatible with the other modules LVDT, HBT, MRT).

• power supply: 85/265 VAC 50/60 Hz
• voltage variations: ±10%
• max. power consumption: 40 VA
• fuses: 2 A Slow-blow
• electromagnetic sensitivity: Standard Lev.4 in accordance with the Standard IEC 801.2/4
• protection rating: IP 50
• operating temperature range: 0/+50°C
• weight: 3.7 kg
• transducers: up to 8
• transducer programming: standard measurement range up to ±1 mm (.04")
• transducer programming: large measurement range up to ±5 mm (.2")
• arms ratio: from 0.3 to 3.0 resolution 0.001
• sensitivity adjustment: from 0.95 to 1.05 resolution 0.001
• accuracy at 20°C: ±0.5%
• measurement thermal drift: ±150 ppm/°C
• measurement/channel thermal drift: ±50 ppm/°C
• scale: up to 10 programmable scales from ±0.005 to ±5mm (.00025" to .2")
• scale resolution: 1/100 of the range, from 0.1 to 100 µm (.000005" to .004")
• units of measurement: Millimetres, inches, grams and degrees
• interfaces: Digimatic, RS232-C, BCD