Yodify Product Library

Instantly add the mA-Isolating Repeater Series 9164 - Non Ex i and 50,000+ more product series to your store or catalog

mA-Isolating Repeater Series 9164 - Non Ex i

Brand: R. STAHL AG

The mA - isolating repeaters are used for connection of 4-wire transmitters to active 2-wire inputs (source) as well as to galvanic isolation. The devices bidirectionally transfer a superimposed HART communications signal.

Features

Interconnection of two mA-sources and active 2-wire inputs is possible
Ideal solution for integrating 4-conductor measuring transmitters into analogue input supplies.
Bidirectional HART transmission 4 ... 20 mA
Galvanic isolation between input and output

1 - 1 of 1 Part Numbers

per page:

224366

R. STAHL mA Isolating Repeater Non-Ex I Field Circuit

Interconnection of two mA-sources and active 2-wire inputs is possible

Ideal solution for integrating 4-conductor measuring transmitters into analogue input supplies.

Bidirectional HART transmission 4 ... 20 mA

Galvanic isolation between input and output

Ambient Conditions

Ambient temperature - -40 °C ... +75 °C
Ambient temperature max. - +75 °C
Ambient temperature min. - -40 °C
Relative humidity max. - ≤ 95%
Storage temperature - -40 °C ... +80 °C
Storage temperature max. - +80 °C
Storage temperature min. - -40 °C
Use at the height of - < 2000 m

Auxiliary power

Auxiliary power - without
Auxiliary power nom. voltage - 30 V
Nominal current - 30.00 mA
Polarity reversal protection - yes
Power dissipation max. - 3.7 V x 20 mA + 20 mA x
Power dissipation max. 2 - (supply voltage - RL x 20 mA)

Electrical Data

communication signal - HART, 0.5 ... 5 kHz
Isolating repeater mode - Yes
Number of channels - 1
Transmitter supply mode - No

Explosion Protection

Application range (zones) - 2
ATEX dust certificate - BVS 15 ATEX E 068 X
ATEX gas certificate - R. STAHL Test Report 11006
Certificates - Canada (FM), SIL (exida), USA (FM)
Gas explosion protection ATEX - II 3 G Ex ec IIC T4 Gc
Installation in Division NEC 500 - (Class I) 2

Galvanic isolation

Galvanic isolation Ex i to Ex i - 500 V AC

General

Functional Description - The mA - isolating repeaters are used for connection of 4-wire transmitters to active 2-wire inputs (source) as well as to galvanic isolation. The devices bidirectionally transfer a superimposed HART communications signal.
Highlights - Interconnection of two mA-sources and active 2-wire inputs is possible Ideal solution for integrating 4-conductor measuring transmitters into analogue input supplies. Bidirectional HART transmission 4 ... 20 mA Galvanic isolation between input and output
Product Description - mA isolating repeater Non-Ex i field circuit
Product Type - 9164/13-20-55
Title Product Variant Technical Data - 9164/13-20-55 mA-isolating repeat. nEx i
WebCode - 9164B

Input

Active supply voltage range - 5 - 30 V
Input - 4 ... 20 mA HART (sink)
Input function - Isolation amplifier
Input functional range - 3,6 - 25 mA
Input resistance - > 10 kΩs
input signal - 3,8 ... 20,5 mA with HART
voltage drop - < 3,7 V

Mechanical Data

Connection cross-section - 0.2-2.5 mm² flexible 0.25-2.5 mm² flexible core end sleeve
Degree of protection (IP) - IP30
Enclosure material - Polyamide
Grid dimension - 12.00 mm
Terminal degree of protection (IP) - IP20
Weight - 0.090 kg

Mounting / Installation

Conduct cross-section flexible max. - 1.5 mm²
Conduct cross-section flexible max. - 0.2 mm²
Conductor cross-section solid max. - 1.5 mm²
Conductor cross-section solid min. - 0.2 mm²
Connection type - Screw terminal
Mounting position - vertical horizontal
Mounting type - NS35/15, NS35/7.5 DIN rail

Output

Behaviour of the output - = input signal
deviation - ≤ 0,1 %
LFD relay - No
linearity error - ≤ 0,05 %
offset error - ≤ 0,05 %
Output - passive HART (sink)
Output current at I e =0 - 0 mA
output signal - 3.8 - 20.5 mA with HART
Settling time 10 … 90 % - ≤ 1 ms
Temperature influence error limits - ≤ 0,05 % / 10K