美国德纳科Dynalco LMD-120A Panel Meter 面板仪表

美国德纳科Dynalco LMD-120A Panel Meter

Download Info:
LMD-120A Data Sheet
LMD-120A Manual
LMD-120A Agency Approval Product Code: LMD-120A

仪表：3½或4½数字LCD，4-20 mA电流回路供电指示器

显示与4-20 mA输入成比例的压力、温度或任何其他变量。

3-3英寸直径8英寸的外壳坚固耐用，密封性好，适用于室内或室外应用。

现场可调。无需外部电源。

CSA I级，1类，A、B、C和D组批准。METER: 3½- or 4½- digit LCD, 4-20 mA current loop-powered indicator
Displays pressure, temperature, or any other variable proportional to the 4-20 mA input.
3-3/8 inch diameter housing is rugged, sealed, and spray- proof for indoor or outdoor applications.
Field-adjustable. No external power required.
CSA Class I, Division 1, Groups A, B, C, & D approved.

LMD-120A
Current Loop- Powered
Digital Indicator
Product Data Sheet
March 2009 Instrumentation & Controls
Easy to use. Powered by the
4–20 mA signal loop input; requires
no external AC or DC.

FEATURES
- Standard SAE gasketed and spray-proof case;
fits panels with 33/8 in. openings.
- High noise immunity; no power line or supply
connections.
- Liquid crystal display (LCD); no outdoor fadeout;
0.4 in. high digits.
- Ease of calibration; field-adjustable to any
readout range by integral multiturn zero and
span potentiometers, decimal point switches,
and fifth-digit fixed zero switch.
- Bipolar display; positive and negative readouts.
- Rugged and reliable.

SPECIFICATIONS
Input Signal: 4 to 20 mA.
Display: 3½ digits (1 digit resolution) or 4½ digits
(10-digit resolution), bipolar. The display can be
extended to 4½ digits by entering a fixed zero in the
least significant digit position via a user-selectable
switch.
Span and Zero Adjust: 25-turn potentio-meters
permit adjustment of the display to any desired span
from 100 up to 2000 units and for any required initial
reading from –1000 to +1000. (4 mA input for initial
reading; 20 mA input for maximum indication.)
Typical calibrations: 0 to +1999, –500 to +500,
+800 to +1000, etc. The fifth digit (dummy zero) can
be turned on for readouts up to +19990.
Loop Burden: Less than 2 volts, i.e. 100 Ω at 20
mA.
Environment Temperature: 0ºF to +165ºF
(–18ºC to +74ºC).
Weight: l lb, maximum (0.454 kg).

美国德纳科Dynalco控制仪表公司简介

美国德纳科Dynalco公司设计和制造高度工程坚固，可靠的，第三方的监测，控制和往复式发动机，蒸汽涡轮机，燃气涡轮机，泵和输送系统的保护认证仪表。我们为一个在石油和天然气，化工/过程，建筑业及越野设备，交通运输，发电，船舶，采矿，水和废水市场的客户和工厂自动化等。Dynalco designs and manufactures highly engineered rugged, reliable, 3rd party certified instumentation for monitoring, control and protection of reciprocating engines, steam turbines, gas turbines, pumps and conveying systems. We serve a variety of customers in the Oil and Gas, Chemical/Process, Contruction and off-road equipment, Transportation, Power Generation, Marine, Mining, Water and Waste Water and Factory Automation Markets. 

Dynalco 1968年创立，有三种产品，以及为石油和天然气工业生产工程解决方案的目标。自那以后的47年里，Dynalco已经成为世界范围内的工业领袖，因其在石油和天然气、化学、电力、海洋和建筑行业使用的高质量的仪器和控制而得到认可。Dynalco was started in 1968, with three products and a goal of producing engineered solutions for the oil and gas industries. In the 47 years since, Dynalco has become a worldwide industry leader, recognized for its high-quality instruments and controls used in the oil & gas, chemical, power, marine and construction industries.

 

- Dynalco Products

MTH-103E Tachometer / Hourmeter / Overspeed Trip 
UM-200 Tachometer / Hourmeter / Monitor 
Catalyst Monitor 
UM-600 Universal MonitorInstruments & Controls for Rotating Equipment in 
Demanding Applications 
Recently Updated Products M928-24 Magnetic Pickup/Speed Sensor 
MTH-103D Tachometer / Hourmeter / Overspeed Trip 
SST-2400H Speed Switch/Transmitter 
SWTD-1000 Speed Switch/Transmitter
LMD-120A Panel Meter 
LMD-120D Panel Meter
DPM-105 Panel Meter 
UM-600 Universal Monitor

Engine Controls & Emissions Controls 
Instruments/Gauges/Meters 
- General Purpose Gauges/Meters 
- Hourmeters 
- Tachometers 
- Temperature Gauges/Meters 
- Universal Scanner Magnetic Pickups/Speed Sensors 
- Active (Powered) 
- Cable Assemblies 
- Extra Long Reach 
- Hazardous Area 
- Intrinsically Safe Barriers 
- Miniature 
- Power Source 
- Standard Power Generation 
Dynalco Speed Switches & Speed Transmitters 
- DIN Rail and DIN Standard Series 
- SST Series

- Dynalco Tachometer转速表

Dynalco Tachometers转速表型号

CRT-9x - Replacement Tachometers;The CRT-9X replaces Caterpillar tachometers: CAT-9X114, CAT-9X116, and CAT-9X117. SPD-100 ; SPD-100L ; SPD-108 ; SPD-108L; MTH-103D; F-16; DS-800; DS-900; SPD-700; SPD-708; LST-100; LST-100L; LST-108; LST-100; LST-108L; DST-2000C; PG-100; TT-1; TT-100；DPM-105，LMD-120A，LMD-120，LMD-120D，G-101。

Dynalco Speed Switch 速度开关型号

SST-2000A；SST-2000H ；SST-2000A/H；SST-2200A；SST-2400A；SST-2200H；SST-2400H；SW-200B；SW-50；PNT-202

DYNALCO SST-2000 Series Speed Switches/ Transmitters Product
SST-2000A Speed Transmitter
SST-2000H Speed Transmitter
SST-2200A Speed Switch/Transmitter
SST-2200H Speed Switch/Transmitter
SST-2400A Speed Switch/Transmitter
SST-2400H Speed Switch/Transmitter

Dynalco Pickup Sensor传感器型号

M104; M202; M208，M101 ，M102 ，M131，M133 ，M142 ，M151 ，M155 ，M168 ，M183 ，M184，M189 ，M343 ，M801 ，M802 ，M928 ，M137 ，M138 ，M143 ，M104，M134 ，M135 ，M139， M140，M180 Magnetic Pickup/Speed Sensor ，M201 ，M202 ，M203 ，M204 Magnetic Pickup Speed Sensor，M205 ，M219 ，M231 ，M233，M318 ，M319 Magnetic Pickup/Speed Sensor，M107 ，M207 ，M208 ，C101-10 ，C910-10 ，C917-10 ，HTM-801； M806 Hall Effect Magnetic Pickup/Speed Sensor ; M951 Hall Effect Magnetic Pickup/Speed Sensor 。 Dynalco temperature indicator温度指示仪型号:TMP-100 ; STM-110-11；STM-110-13 ; STM-110-14 ; TID-110; TMP-900。