PR Electronics 3 Series Signal Conditioner, Current Input, Current Output, 35V dc, 6 V dc Supply, IECEx/ATEX

RS Stock No.:: 136-8710
Mfr. Part No.:: 3186B2
Manufacturer:: PR Electronics

PR Electronics 3 Series Signal Conditioner, Current Input, Current Output, 35V dc, 6 V dc Supply, IECEx/ATEX

Subtotal (1 unit)*

TWD8,271.00

(exc. GST)

TWD8,684.55

(inc. GST)

FREE delivery for orders over NT$1,300.00

In Stock

6 unit(s) ready to ship from another location
Plus 12 unit(s) shipping from May 22, 2026
Plus 6 unit(s) shipping from June 03, 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	TWD8,271.00

*price indicative

RS Stock No.:: 136-8710
Mfr. Part No.:: 3186B2
Manufacturer:: PR Electronics

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	PR Electronics
	Product Type	Signal Conditioner
	Input Signal Type	Current
	Output Signal Type	Current
	Input Range	3.5 → 23 mA
	Output Range	3.5 → 23 mA
	Isolation	2.5kV ac
	Supply Voltage	35, 6V dc
	Hazardous Area Certification	IECEx/ATEX
	Mount Type	DIN Rail
	Maximum Operating Temperature	70°C
	Minimum Operating Temperature	-25°C
	Terminal Type	Screw
	IP Rating	IP20
	Signal Conditioner Type	Loop-Powered Isolator
	Standards/Approvals	DNV-GL Marine Stand. f. Certific. No. 2.4, LVD 2014/35/EU, RoHS 2011/65/EU, EMC 2014/30/EU, EAC TR-CU 020/2011, UL 61010-1
	Series	3

	Select all
	Brand PR Electronics
	Product Type Signal Conditioner
	Input Signal Type Current
	Output Signal Type Current
	Input Range 3.5 → 23 mA
	Output Range 3.5 → 23 mA
	Isolation 2.5kV ac
	Supply Voltage 35, 6V dc
	Hazardous Area Certification IECEx/ATEX
	Mount Type DIN Rail
	Maximum Operating Temperature 70°C
	Minimum Operating Temperature -25°C
	Terminal Type Screw
	IP Rating IP20
	Signal Conditioner Type Loop-Powered Isolator
	Standards/Approvals DNV-GL Marine Stand. f. Certific. No. 2.4, LVD 2014/35/EU, RoHS 2011/65/EU, EMC 2014/30/EU, EAC TR-CU 020/2011, UL 61010-1
	Series 3

COO (Country of Origin):: DK

PR Electronics 3186 2-wire Transmitter Isolator

3186 type is a 1 or 2 channel input loop powered isolator. Inputs and outputs are floating and galvanically separated. The converter eliminates ground loops and can be used for measuring floating signals.

Features and Benefits

• High basic 0.05% accuracy in all available signal ranges;• 2.5 kVAC isolation and have excellent noise immunity;• NAMUR NE21 burst A criteria;• Transmits rapid changes in process measurements to PLC/DCS for fast and accurate monitoring of critical signals;• Low temperature coefficient better than 0.01% / °C in a wide -25 to +70°C ambient temperature range for precise measurements ;• Long term accuracy better than 0.1% / 3 years with no need for re-calibration;• Installation in ATEX Ex zone 2 / IECEx Zone 2 / FM division 2

DIP-switch programming

Re-calibration is not needed after changing the DIP-switch range settings. Just change the DIP-switch, cycle the power to the unit and obtain the new, pre-calibrated I/O range. HART programming is enabled for selected devices.

Mounting

Devices can be mounted both vertically and horizontally with no air gap separation required. The devices snap onto a power rail or DIN rail and are easily detached by lifting the bottom lock.

High level of isolation

Safe galvanic isolation of 2.5 kVAC provides high noise immunity and prevents ground loops for accurate delivery of the process signal to your control system.

Device status indicators

A front LED indicates device status, e.g. an error in the set-up, sensor or hardware.

Over voltage- / polarity protection

All terminals can withstand up to ±31.2 VDC and are protected against incorrect supply wiring to ensure safe, error-free installation.