TXIsoRail-HART temperature transmitter from Novus

HART compatible DIN rail temperature transmitter

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SKU: 8808016100

Highlights

Input: J, K, T, N, R, S, B, E, Pt100, Pt1000, NTC and 0-50 mV
HART® Version: HART V7, compatible with HART V5
Configuration Interface: Through TxConfig-HRT adapter or HART® certified HandHeld
Configuration Software: TxConfigII
Format / Mounting: 35 mm (TS35) DIN Rail

Fields of application

HART compatible DIN rail temperature transmitter for converting input signals into a scalable 4 to 20 mA analog output signal
Suitable for resistance thermometer (RTD) and thermocouple (TC)

Details

TxIsoRail-HRT combines the proven quality of HART® certification with the robustness of NOVUS devices. The transmitter is compatible with HART® certified devices and it has electrical isolation between input and output, supporting voltage surges up to 1.5 kVrms. Its great differential is the total configuration through the two 4-20 mA current loop wires, which means more features for device configuration and monitoring. By using a worldwide known protocol with more than 40 million field instruments supporting HART® technology, NOVUS's temperature transmitter TxIsoRail-HRT enables the use of standard HART® configuration and supervision software that provides flexibility to users.

General Information

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Measuring principle	J, K, T, N, R, S, B, E, Pt100, Pt1000, NTC and 0-50 mV
Measurement temperature range	Thermocouple: -270 to 1820 °C Pt100: -200 to 650 °C Pt1000: -200 to 650 °C NTC: -30 to 120°C Voltage 0 to 50 mV
Transmitter accuracy	RTD Typical HART Accuracy: ± 0.05 % NTC: ± 0.15 °C Thermocouple and mV Typical Accuracy: ± 0.04 %
Response time	Typical 6 s using factory damping filter.
Configuration	HART Interface V7

Input / Output

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Communication protocol	HART Protocol V7
Transmitter output type	4 to 20 mA current, 2-wire
Resolution	0.25 µA

Mechanical Data

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Housing material	ABS UL94-HB

Electrical Data

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Voltage Type	DC
Power supply	8.5 to 36 Vdc
Transmitter connection wiring	0.14 to 1.5 mm²
Switch on Delay	< 10 s, the accuracy is only guaranteed after 15 min

Certification / Approvals

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Other Approvals/ Certification	CE, NAMUR NE43, RoHS, Reach, HART

Additional Information

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Mounting type	DIN Rail
Ambient temperature range	-40 to +85 °C (-40 to 185 °F)
Storage temperature	-20 to +50 °C
Reverse polarity protection	Yes
Overvoltage protection	Electrical isolation between input and output: 1.5 kVrms
Electromagnetic compatibility (EMC)	CISPR 11 EN 61000-4-2/3/4/5/6/8
Fail-mode	It establishes the output behavior, when there is a failure: Minimum: Output current goes to < 3.6 mA (down-scale), typically used for refrigeration Maximum: Output current goes to > 21.5 mA (up-scale), typically used for heating