HRT-370 HART Signal Filter

£244.00; £244.00; (-0%)
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HART Signal Filter (splits the 4-20mA analog signal from the HART Digital signal) to allow HART device values to be read by an Analog Input device.

Model: HRT-370

Quantity:

Subtotal: £244.00

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HRT-370 HART Signal Filter

£244.00

Quantity:

HRT-370 HART Signal Filter

£244.00

Description
Features
Specifications
Technical
Applications

Description

HRT-370 is a HART signal filter specially designed to solve the issue that the analog signal is affected when the additional HART digital signal is added to the communication process. When connecting HRT-370 to a HART instrument, it splits the input HART signal to two output channels, one keeps the original HART signal and another filter the HART signal out to output pure analog signal. Therefore, users can make both HART and analog current data collection and processing easier and more precise by applying HRT-370.

Features

1 analog current output (HART signal filter) channel
1 by pass HART signal channel
Supports HART Burst mode
Supports point-to-point HART mode
Allows two HART masters
Supports Loop Power function (module provides +30V)
4KV ESD Protection
250Ω load resistor

Specifications

LED Indicators
Status	PWR: Module power status HART: HART connection status AO: AO connection status

Analog Output
Zero Drift	± 0.1% FSR @25 °C ± 0.5% FSR @-30/+80°C
Span Drift	± 0.1% FSR @25 °C ± 0.5% FSR @-30/+80°C
Response Time	40ms @ 250 Ω
Voltage Output Capability	External +30V @ 800Ω (Sink)
Isolation	2500VDC

HART
Device	2-wired or 4-wired HART devices (Point to Point)
Isolation	2500 VDC
Input Impedance	250Ω±5% (2W)
Loop Power	Yes (module provides +30V output)
Auxiliary Supply	24V @ 20mA

Power
Reverse Polarity Protection	Power reverse polarity protection, Over-voltage brown-out protection
Input Range	Unregulated +10 ~ +30 VDC
Consumption	Maximum: (20mA) => 0.05mA @ 30VDC, 1.5W

Mechanical
Dimensions (mm)	25 x 116 x 120
Installation	DIN-Rail

Environment
Operating Temperature	-25 ~ +75 °C
Storage Temperature	-30 ~ +80 °C
Humidity	5% ~ 95% RH, Non-condensing

Technical

HRT-370 HART Signal filter datasheet

Applications