Questions? Contact Us Now +1 (303) 772-6100

Automation &
Monitoring Solutions.

HO-S Open Loop Hall Effect Current Transducer by LEM

Manufacturer: LEM
SKU: HO-S
*
$17.00
Availability: 70 in stock
Non-Stock Lead Time: 4-6 Weeks
Minimum Order Quantity is 1
Products specifications
Attribute nameAttribute value
SeriesHO-S
Shape/StyleSolid-Core
Input TypeAC, DC
DirectionBi-directional
Input Rating (A)100, 200, 240
Output2.5 V
Opening (greatest dim.)0.74 in (18.8 mm)
Error %0.5
Supply Voltage5 Vdc

Description

The HO-S by LEM is an open loop Hall effect device designed for the electronic measurement of DC, AC and pulsed currents with galvanic separation between the primary and secondary circuits

  • The HO-S has primary ratings of 50 – 250A and can measure up to 600A DC or AC
  • A single +5Vdc power supply is required to provide power
  • The HO-S Hall effect current transducer is 1% accurate* (0.5% linearity)
  • It outputs 2.5V at 0A, 3.3V at the rated current (positive) and 1.7V at the rated current (negative)
  • The HO-S can measure DC current and pulsed currents, as well AC frequencies up to 100 kHz (-3 dB)
  • It has a fast response (2.5 to 3.5 µS) and low offset drift
  • These devices have been evaluated for over voltage category III and pollution degree 2 environments
  • Note that the HO-S series (when ordered from Aim Dynamics) ships with the mating connector!
  • There is no need to try and special order the connector, only to get the wrong one, delay your project, etc
  • *The 50A version is 1.25% accurate. See spec sheet for details
  • Features
    • Open loop multi-range current transducer
    • Voltage output: Instantaneous 2.5 +/- 0.625 V
    • Single power supply +5 V
    • Overcurrent detection 2.93 × IP N (peak value)
    • Galvanic separation between primary and secondary circuit
    • Low power consumption
    • Compact design for panel mounting
    • Aperture: 15 × 8 mm
    • Factory calibrated
    • Connection mating with JST
      • housing PHR-5
      • contact SPH-00xT
    • Repositionable mounting foot
  • Advantages
    • Low offset drift
    • Over-drivable Uref
    • 8 mm creepage /clearance
    • Fast response
    • Low profile 2 mm pitch connector for 24 to 32 AWG wire.
  • Applications
    • AC variable speed and servo motor drives
    • Static converters for DC motor drives
    • Battery supplied applications
    • Uninterruptible Power Supplies (UPS)
    • Switched Mode Power Supplies (SMPS)
    • Power supplies for welding applications
    • Combiner box
    • MPPT

 

Part NoInput Rating (A)
HO-100-S-0100 / HO 100-S-0100100
HO-200-S-0100 / HO 200-S-0100200
HO-240-S-0100 / HO 240-S-0100240