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MSR175 Shock Transportation Data Logger

Kenny Laidlaw

Oct 01,2018

The MSR175 shock transportation data logger is the newest miniature logger from MSR. The MSR175 ut...read more >

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QI-V-485 RMS AC/DC Current Transformer Ranges 50 & 300 AMPS RS485 MODBUS

Quick Overview

The QI Series is an isolated, contact-less direct and alternating RMS current transformer. Available with 50A and 300A ranges, the QI series offers 0.5% accuracy with a high resolution 12-bit output. The CT has two outputs, one RS485 Modbus RTU and one 10V DC with dip-switch range setting and DIN rail mounting for easy integration into your project.

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Details

Features

Supply: 12-30vDC, Protection against polarity reversal and over- temperature, Max 20mA
Protection: IP20
Accuracy: 0,5% F.S.
Resolution: 12 bit
Temperature Coefficient: < 200 ppm/°C
Response Time: 1000 ms
Hysteresis: 0,15% F.S.
Working Temperature: -15 to +65°C
Measurement: RMS or bipolar
Range: ±50 or ±300A rms
Crest Factor: 2
Frequency: DC or from 20…1000 Hz
Isolation: 3 kV on bare wire
Over-range: 2.000 A pulse / 300 A continuous
Output: 0-10vDC (min. load >2Kohm) and RS485 Modbus RTU

Availability: Stock Item

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

REF	DESCRIPTION	DOWNLOADS	PRICE	ORDER ITEM
QI-50-V-485	QI-50-V-485 single phase RMS current transformer, input range ±50 Amps, power supply 12-30vDC. Accuracy 0.5%FS. Bandwidth 20-1000Hz. RS485 Modbus output, and 0-10vDC output.	Datasheet Size: (936.86 KB)	£57.95	or call us for a quote
QI-300-V-485	QI-300-V-485 single phase RMS current transformer, input range ±300 Amps, power supply 12-30vDC. Accuracy 0.5%FS. Bandwidth 20-1000Hz. RS485 Modbus output, and 0-10vDC output.	Datasheet Size: (525.83 KB)	£81.42	or call us for a quote