Impulse Corporation Ltd. - PRODUCT NEWS
 
  
 
 DIN-Rail Isolated
 Signal Conditioning Modules
Dataforth has introduced the DSCA range of isolated analogue signal conditioning modules, giving up to 1500Vrms transformer isolation in a DIN-rail package. The range consists of 96 models which accept mV, V, mA, RTD, thermocouple, potentiometer, strain gauge, DC LVDT, frequency and two-wire transmitter inputs. Voltage conditioners accept signals from ±10mV up to 40V, and the current conditioners can take in signals from 0 to 20mA. Accepted thermocouple types are J, K, T, E, R, S, B and N, and RTDs can be two or three-wire, types PT100 or 120ohm nickel. Strain gauge transducers may have a resistance range of 100 to 10Kohm with sensitivities of 2mV/V or 3mV/V, while the DC LVDT module provides excitation and accepts input ranges from ±1V to ±10V. Frequency input signals can be TTL or zero crossing, and the two-wire transmitter module provides loop power and accepts a 4 to 20mA input signal. Accuracy is rated at ±0.05% while linearity is ±0.01%. All the modules have excellent stability over time, and do not require recalibration. However, multi-turn potentiometers are accessible to the user and provide non-interactive zero and span settings, adjustable up to ±5% for situations requiring fine tuning. The modules meet CE requirements, and CSA and FM approvals and pending. They operate over -40 to 80deg C, and relative humidity of 95% non-condensing. ______________________________________________________ For more information please contact: Impulse Corporation Limited Tel : +44(0) 1543 466552 December 2000 For more details of this product... email our HelpDesk quoting Ref. shown below Ref: Impulse003
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