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參數資料
| 型號： | 2002ALMHL-AXXX-6 |
| 英文描述： | TRIP AMPLIFIER 24V |
| 中文描述： | 功放24V的訪問 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 46K |
| 代理商： | 2002ALMHL-AXXX-6 |
The 2002ALM family of trip-amplifiers can accept a wide
range of inputs including 4-20mA, thermocouple, R TD and
voltage types
I
Wide range of configurable inputs
I
Configurable trip action and failsafe mode
I
Isolated input stage
I
Setpoints available on front panel
See 4002ALM for mains version
Dual Trip Amplifiers
2002ALM
Description
Options and ordering codes
HL
2002ALM
XXX
–
–
A
6
HL
A
B
C
D
E
F
G
H
M
N
P
Q
R
S
T
U
W
1
2
3
4
5
6
7
4-20mA
24Vdc/
24Vac
HL
0-20mA
HL
0-30mA 2 sec delay
HL
0-1mA
HL
0-5Vdc
HL
1-5Vdc
HL
0-10Vdc
HL
18-26Vdc
HL
0-1A rms
HL
0-5A rms
TC
Type K 0-150C
TC
Type K 0-200C
TC
Type K 0-250C
TC
Type K 0-500C
TC
Type K 0-600C
TC
Type K 0-1200C
TC
Type J 0-250C
Y
RTD
Pt100 3 wire ±100C
Z
RTD
Pt100 3 wire ±50C
RTD
RTD
RTD
RTD
RTD
RTD
RTD
Pt100 3 wire ±30C
Pt100 3 wire 0-50C
Pt100 3 wire 0-100C
Pt100 3 wire 0-150C
Pt100 3 wire 0-200C
Pt100 3 wire 0-250C
Pt100 3 wire 0-400C
Input type
Other ranges and thermocouple types are available as detailed in the product
description, please contact our sales department.
The 2002ALM family of trip-amplifiers can accept a wide
range of inputs including 4-20mA, thermocouple, RTD
and voltage types. The unit can have up to two relay
outputs and each can operate as a high or a low trip.
The relay outputs are single pole change-over relays
with mains voltage rating. Each trip can be configured
so that the alarm condition can be above or below
setpoint. The relays can be energised or de-energised in
the alarm condition, satisfying fail-safe and non-fail-safe
applications. In addition the alarm LEDs can be selected
to light when the relay is either on or off. All these
options may be specified at point or order but are user
configurable using internal link selectors. This
minimises the number of spare units required.
The input stage is fully isolated as an option and the
input type can be user-configured. For the current and
voltage input version the range may also be re-
configured. For the thermocouple the RTD input
versions the device type and range are selectable. Again
these can also be specified at point of order.
It is also possible to specify a latching function on the
relay outputs, making the unit ideal for lock-out
applications. The unit can be powered from a wide range
of power supplies, ranging from 12Vdc to 24Vac, please
specify with order.
6
AND ORDERING
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 2002ALMHL-AXXX-6 | 制造商:IMO Precision Controls Ltd 功能描述:TRIP AMPLIFIER 4-20MA 24VAC/DC |
| 2002AV | 制造商:DWYER INSTRUMENTS 功能描述:Differ. Pressure Gauge, Air Velocity Unit, 0-2 W.C./1000-5600 Vel. F.P.M. Range |
| 200-2B | 制造商:Quick 功能描述:Rounded Conical Tip for 21-13155/21-13175/21-13180/21-13235/21-13240 制造商:QUICK 功能描述:CONICAL TIP ROUNDED 3202/376D/376DI/712A/713A |
| 2002B-E | 制造商:Newport Electronics Inc 功能描述:PROCESS METER 制造商:Newport Electronics Inc 功能描述:PROCESS METER; No. of Digits / Alpha:4-1/2; Meter Function:DC Milliamps / DC Volts; Meter Range:4mA to 20mA / 0V to 10V / 1V to 5V; Digit Height:14.2mm; Panel Cutout Height:44.96mm; Panel Cutout Width:91.95mm; Power Consumption:4W ;RoHS Compliant: NA |
| 2002B-E-2 | 制造商:Newport Electronics Inc 功能描述:PROCESS METER, No. of Digits / Alpha:4-1/2, Meter Function:DC Milliamps / DC Vo |
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