Yodify Product Library
Add the SEM1020 Loop Booster to your store or catalog
Book Your Demo and See How
or create your store
SEM1020 Loop Booster
Brand: Status Instruments
The SEM1020 Isolator is designed for use when power is available at both sides of the isolation barrier.
This isolator requires no user adjustment during commissioning, apart from an initial test, to ensure it operates correctly over its full working range.
Minor adjustments can be made to the calibration of the device by means of the two front panel accessible calibration potentiometers.
Incorrect connection in the loop will not damage the device as long as the specified maximum currents/voltages are not exceeded.
Features- Provides Extra Drive Capability From An Existing Current Loop
- Only Requires 2.7 V From The Existing Loop
- Galvanic Isolation
- High Accuracy
Specifications
Brand
Accuracy
- ± 0.05 % (± 0.008 mA) of Full Range Output
Adjustment Type
- Zero & Span Adjustment
Ambient Temperature Range
- 0° to 70° C (32° to 158° F)
Approvals & Certifications
- CE
- EMC BS EN 61326
- Environment: BS EN 61010-1 Pollution Degree 2, Installation Cat II, Class I
- UL 94-VO
- VDE 0304 Part 3, Level IIIA
Electrical Connectors
- Captive Clamp Screws
Electrical Protection
- Reversed Power Supply Protection
Enclosure, Body Material
- Grey Polyamide
Humidity
- 10 to 95 % RH, Non-Condensing
Input
- 35 V, Max.
- 4-20 mA, 30 mA - Max.
Isolation
- Galvanic: 500 Vdc (Flash Tested at 1 kV)
Load
- > 250 ohms for Ambients > 50° C (122° F)
- 1,200 ohms at Vs 30 V
- 900 ohms at Vs 24 V
Mounting
- Snap on Top Hat Rail (DIN EN 50022-35)
Output
- 2-Wire Current Sink 4-20 mA
- Loop Voltage: 5-32 Vdc
Response Time
- Less than 100 ms to Reach 70 % of Final Value
Size
- Cable Size: Max.
Stability
- 0.01 %/°C
Voltage Drop
- 2.7 V, Max.