CSNX25 Honeywell, CSNX25 Datasheet

Board Mount Current Sensors clsd loop / MR tech. 25 amp-turns nominal

CSNX25

Manufacturer Part Number
CSNX25
Description
Board Mount Current Sensors clsd loop / MR tech. 25 amp-turns nominal
Manufacturer
Honeywell
Type
Closed Loop Linearr
Datasheet

Specifications of CSNX25

Current Rating
+/- 56 A
Supply Voltage
4.75 VDC to 5.25 VDC
Response Time
< 0.2 us
Operating Temperature
- 40 C to + 85 C
Accuracy
+/- 0.24 %
Operating Temperature (min)
-40C
Operating Supply Voltage (typ)
5V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CSNX25
Manufacturer:
LT
Quantity:
439
Part Number:
CSNX25
Manufacturer:
HONEYWELL
Quantity:
20 000
Part Number:
CSNX25R
Manufacturer:
SHARP
Quantity:
6 373
CSN Series
Magnetoresistive (MR)
Closed Loop Current Sensor
Features
• Ultra low offset drift with
• Unipolar voltage supply
• Superior global accuracy over
• Customer adjustable gain
• Customer accessible voltage
• Self calibrating
• Designed for auto assembly
• Current output
Typical applications
• Servo drives
• Variable speed drives
• Frequency converters
• Power supply systems
• Over current protection
• Uninterruptible power supplies
• Power metering
Sensing and Control
temperature
temperature range -40 °C to 85 °C
reference
UPS
The CSN Series MR current sensor builds on patented Honeywell
technology to offer superior sensor performance and accuracy in current
measuring applications.
The current sensor utilises an ASIC (Application Specific Integrated Circuit)
and a magnetoresistive (MR) Honeywell magnetic sensor to provide
extremely low offset drift with temperature resulting in stable, repeatable,
accurate measurements. This is achieved by using an ASIC to exploit the
unique features of the MR sensor. There is virtually no offset drift over the
entire operating temperature range.
The sensor operates from a +5 V unipolar supply and has an accessible,
internal 2.5 V voltage reference. The sensor can operate from either the
internal voltage reference or an external voltage reference, thus enabling
several sensors to be used without offset imbalance. Three primary pins
enable the sensor to be configured for different measuring ranges and the
current output signal enables different load resistors to be used depending
on the application.
The sensor offers flexibility and performance to meet many applications.
PERSONAL INJURY
DO NOT USE these products as safety or emergency stop devices, or in
any other application where failure of the product could result in personal
injury.
Failure to comply with these instructions could result in death or
serious injury.
MISUSE OF DOCUMENTATION
• The information presented in this product sheet (or catalogue) is for
• Complete installation, operation and maintenance information is provided
Failure to comply with these instructions could result in death or
serious injury.
!
!
reference only. DO NOT USE this document as product installation
information.
in the instructions supplied with each product.
WARNING
WARNING

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CSNX25 Summary of contents

Page 1

... Uninterruptible power supplies UPS • Power metering Sensing and Control The CSN Series MR current sensor builds on patented Honeywell technology to offer superior sensor performance and accuracy in current measuring applications. The current sensor utilises an ASIC (Application Specific Integrated Circuit) and a magnetoresistive (MR) Honeywell magnetic sensor to provide extremely low offset drift with temperature resulting in stable, repeatable, accurate measurements ...

Page 2

... Maximum rms range is 40 A.t. [2] Higher resistance (Rm) values can be used with reduced measuring range. Specified values conditional on 70 °C ambient and no power supply tolerance. [3] Excludes the effects of tolerances of reference voltage and external load resistance. 2 Honeywell • Sensing and Control 25 A.t rms [ ± 56 A.t Rm min. Rm max. ...

Page 3

... V reference voltage Order guide Description current sensor External voltage reference mode Primary pins Output External 2.5 V reference Rm load resistor voltage source Output Listing CSNX25 Power supply Output Rm load resistor Output External 2.5 V reference voltage source Honeywell • Sensing and Control 3 ...

Page 4

... This publication does not constitute a contract between Honeywell and its customers. The contents may be changed at any time without notice the customer’s responsibility to ensure safe installation and operation of the products. Detailed mounting drawings of all products illustrated are available on request. ...

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