transmitters0 pages

نسخه متنی

Model

TRN

TRA

TROJ

TRC

TRB / TRBI

TRZ

TRU

TRIS

TRI

TRIL

TRIM

TRT

TRW

low-cost 2- or 3-wire smart low-cost 2-wire smart
temperature transmitter
transmitter
with universal
non-isolated / isolated input

triple-isolated smart
transmitter
with universal
input and output

infrared
temperature transmitter
with digital display

isolated smart
RS485 transmitter
with universal input

loop-powered
low-cost loop-powered
signal isolator
signal isolator
with T/C linearization blocks

universal 3-wire
DC signal isolator

low-cost 2-wire analog
AC/DC transmitter
for current transformers

high-protected
load-cell analog
transmitter

RTD: Pt100
T/C: B, E, J, K, N, R, S, T

RTD: Pt100, Pt1000,
PTC 1k, PTC 2k
T/C: B, J, K, R, S, T
linear: current, voltage,
resistance

infrared
thermocouple sensor

RTD: Pt100, Pt1000,
PTC 1k, PTC 2k
T/C: B, J, K, R, S, T
linear: current, voltage,
resistance

4…20 mA
externally powered loop;
input voltage drop: < 2.6 V

DC current, voltage,
or resistance

AC current 50/60 Hz

single load cell,
120...350 Ω

-50…600 °C

RTD: -200…600 °C
T/C: -40…1800 °C

temperature: -100…1800 °C
linear: 0(4)…20 mA,
0...100 mV, 0...10 V,
0...1 kΩ

-10…150 °C

temperature: -100…1800 °C 3.5…21 mA operating range 3.5…21 mA operating range
(abs. max. 50 mA)
linear: 0(4)…20 mA,
(abs. max. 50 mA)
0...100 mV, 0...10 V,
0...1 kΩ

0...5 mA, 0(4)…20 mA,
0...50 mV, 0...100 mV,
0...1/ 2/ 5/ 10 V,
-1...1 V, -10...10 V,
0...1 kΩ, other on request

0…1 A, 0…5 A,
other on request
(abs. max. 10 A)

1, 2, or 3 mV/V;
10 VDC excitation voltage

0.3% of span

0.2% of span or 0.2 °C

0.3% of span

2% of span

0.3% of span

0.1% of span

0.35% of span

0.1% of span

0.5% of span

0.15% of span

0.3% of span

within measurement error

0.5% of span

within measurement error

2-wire: 4…20 mA
4…20 mA
3-wire: 0…5 mA, 0(4)…20 mA,
0...1/ 2/ 5/ 10 V, 1...5 V, 2...10 V

4…20 mA or 20…4 mA

2-wire: 4…20 mA
4…20 mA or 20...4 mA
3-wire: 0(4)…20 mA, 0...10 V

0(4)…20 mA or 20…0(4) mA,
0...10 V or 10...0 V

0(4)…20 mA,
0…10 V
RS232 interface

RS485 serial interface,
2500 VAC for 1 min

4…20 mA or 20…4 mA;
3…22 mA operating range

4…20 mA;
3…22 mA operating range

0(1)…5 mA, 2...10 mA,
4…20 mA
0(4)…20 mA,
0...1/ 2/ 5/ 10 V, 1...5 V, 2...10 V

Sensor Failure
Reaction

< 3.5 mA or > 23 mA

< 3.9 mA or > 20.2 mA;
programmable

< 3.8 mA or > 20.2 mA;
programmable

0 mA or > 20.2 mA;
programmable

4 mA

programmable

32 mA over-scale limit

< 2 mA

upscale or downscale,
selectable

3 mA and 28 mA
current limits

upscale or downscale

Isolation

none

none / 1500 VAC for 1 min

1500 VAC for 1 min

yes

> 1000 VAC for 1 min

up to 4000 VAC for 1 min

3750 VAC for 1 min

> 1000 VAC for 1 min

optional

none

Adjustment

"zero" and "span" trimpots

soldering jumpers,
"zero" and "span" trimpots

through
communication interface

keyboard,
3-digit LED display

through RS485 interface

jumpers

"zero" and "span" trimpots

jumpers

"zero" and "span" trimpots

Power Supply

2-wire: 12…36 VDC (T/C),
8…32 VDC (RTD, linear)
3-wire: 8…36 VDC

8…32 VDC

10...32 VDC

2-wire: 8...36 VDC
8…32 VDC ± 10%
3-wire: 9...36 VDC (current),
13...36 VDC (voltage)

230 VAC, 115 VAC, 24 VAC,
isolated 12...24 V

15…32 VDC

12...24 V

3…36 VDC input loop,
8…32 VDC output loop

passive:
3…36 VDC input loop,
8…32 VDC output loop
active: 24 VDC ± 10%

12...24 V

230 VAC, 115 VAC,
isolated 12...24 V,
8…32 VDC

15…35 VDC

Max. Line Load

750 Ω at 24V/20mA

800 Ω at 24V/20mA

750 Ω at 24V/20mA

600 Ω at 20 mA

750 Ω at 24V/20mA

32 transmitters in a network 620 Ω at 24V/20mA

620 Ω at 24V/20mA

800 Ω at 24V/20mA

750 Ω at 24V/20mA

Mounting

in-head, DIN-rail, or free

in-head or free

in-head, DIN-rail, or free

in-socket (DIN-rail)

free (DIN-rail)

DIN-rail

DIN-rail or free

in-socket or DIN-rail

in-socket, DIN-rail, or free

free (DIN-rail)

Dimensions

in-head case: ø44x19 mm in-head case: ø44x19 mm in-head case: ø44x19 mm
DIN-rail case: 18x90x58 mm DIN-rail case: 18x90x58 mm box case: 80x80x60 mm
box case: 80x80x60 mm
box case: 80x80x60 mm

in-head case: ø44x19 mm in-head case: ø44x23 mm 35x78x91 mm
DIN-rail case: 18x90x58 mm DIN-rail case: 18x90x58 mm
box case: 80x80x60 mm
box case: 80x80x60 mm

80x92x65 mm

35x110x58 mm

DIN-rail case: 18x75x60 mm DIN-rail case: 18x90x58 mm socket case: 35x78x91 mm socket case: 35x78x91 mm 77x82x58 mm
box case: 80x80x60 mm
box case: 80x80x60 mm
DIN-rail case: 23x90x58 mm DIN-rail case: 35x110x58 mm without glands
box case: 80x80x60 mm

Connectivity

screw terminals

screw terminals,
interface connector

4-pin M12 connector

plug-in terminals

screw terminals

Miscellaneous

for T/C inputs
the output is proportional
to T/C voltage

10 RTD, 12 T/C subranges; software: "TraCon", free;
interface cable:
for T/C inputs
K1, K11U
the output is proportional
to T/C voltage

programmable
input/output conversion;
software: "TraCon", free;
interface cable:
K1, K2, K11U, K12U

software: "TraCon", free;
software: "TraCon", free;
interface cable:
interface cable:
K1(U), K2(U), K11U, K12U K2, K12U

7 selectable T/C
linearization ranges:
J (3 ranges)
and K (4 ranges)

negative output
input over-voltage
and over-current protection and custom specified
non-linear conversions
available
available

Description

low-cost 2- or 3-wire analog low-cost 2-wire analog
temperature transmitter
transmitter
with selectable input
with fixed input

Input

RTD: Pt50…Pt1000,
Cu50, Cu100
T/C: E, J, K, L, T, U
linear: current, voltage

Ranges

temperature: -50…1300 °C RTD: -50…500 °C
T/C: 0…1600 °C
linear: 0…max. 20 mA,
0...max. 10 V

Accuracy

0.3% of span

Non-linearity

0.3% of span

Output

2-wire programmable
RTD transmitter
for in-head mounting

RTD: Pt100
RTD: Pt100
T/C: E, J, K, L, N, R, S, T, U

screw terminals,
interface connector

11-pin socket base,
interface connector

suitable
software: "UniConf", free,
for remote measurement; and "PolyMonitor"
viewing angle: 7.3 °;
infrared emission spectrum:
5...15 μm

4…20 mA
externally powered loop;
input voltage drop:
> 2.6 V (passive),
< 2.6 V (active)

0(4)...20 mA,
0...10 V
open collector

socket case: 11-pin socket base socket case:11-pin socket base screw terminals
DIN-rail case: screw terminals DIN-rail case: plug-in terminals
box case: screw terminals
bare module
suitable
for installation
for general
inside current transformers weighing applications
available

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اطلاعات تماس

transmitters0 pages

تمام کاتالوگها و بروشورهای فنی شرکت Comeco Control & Measurement

IRAN INDUSTRY EXPO

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