Loop-powered Pt100 Converter

Name: Loop-powered Pt100 Converter
SKU: PR 3333
Price: 386 ABC
Availability: InStock

Model : PR 3333

Brand: PR Electronics

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Catalogue

Specifications

Function	Temperature Transducer, Transmitter
Brand	PR Electronics
Number of Inputs	1
Input Type	RTD
Number of Outputs	1
Output Type	DC Current
Programming	DIP switch
Accuracy	< ±0.1% of span
Certification	ATEX, Zone2, DNV, EAC, FM, Zone2 – DIV2, IECEx, Zone2, UL 61010
Power Supply	Input loop-powered
Isolation	No
Operating Temperature	-25 to +70°C
Temperature Coefficient	< ±0.01% of span /°C
Protection Degree	IP 20
Dimension	113x 6.1×115 mm
Weight	70g

Other product features

Weight	70 g
Dimensions	175 × 150 × 15 mm

The 3333 temperature converter measures a standard 2-, 3- or 4-wire Pt100 temperature sensor and provides a passive analog current output signal.
The 3333 can be mounted in the safe area or in Zone 2 / Division 2 areas.
Approved for marine applications.

Flexible loop powered by 3.3…35 VDC via connectors.
< 30 ms fast response time with simultaneous sensor error detection when selected.
Selectable 300 ms response time when signal dampening is needed.
High conversion accuracy in all available ranges, better than 0.1% of span.
Meeting the NAMUR NE21 recommendations, the 3333 provides top measurement performance in harsh EMC environments.
The device meets the NAMUR NE43 standard defining out-of-range and sensor error output values.
All terminals are protected against overvoltage and polarity error.
Excellent signal/noise ratio of > 60 dB.

Selectable DIP settings for easy configuration of more than 1000 factory-calibrated measurement ranges.
The narrow 6 mm housing allows up to 165 units to be mounted per meter of DIN rail without any air gap between units.
Wide ambient temperature range of -25…+70°C.

Source: PR3333 Official Page