OM-LGR-5329数据记录仪 美国omega衍生阅读:时还无法被无纸记录仪完全替代。 类型编辑 分类： 按记录媒介分：有纸温度记录仪 无纸温度记录仪；其中有纸温度记录仪又分为：长图温度记录仪、圆 图温度记录仪 按通道分：单通道温度记录仪 双通道温度记录仪 多通道温度记录仪 依据记录和存储方式 名称 记录存储方式 特点 典型图片 有纸温度记录仪 机械式 通过机械记录笔在记录纸上绘制曲线，从而达到记录并保存数据的目的。 记录纸保存数据。 有纸温度记录仪 有纸温度记录仪 无纸温度记录仪 电子式 采用微处理器、显示屏和存储器。是所有电子类温度记录仪的*早称谓或统称。 存储器保存数据。 显示方式可以是数字或图形，显示屏幕可以是黑白、蓝屏或彩色。 也可以不带显示屏幕，如纽扣温度记录仪或一次性U盘温度记录仪 无纸温度记录仪 无纸温度记录仪 依据传感器数量 名称 传感器数量 特点 典型图片 单通道温度记录仪 1个 只有一个内置或外接的温度传感器 单通道温度记录仪 单通道温度记录仪 多通道温
OM-LGR-5329数据记录仪 美国omega
独立、高速、多功能数据记录器
OM-LGR-5325, OM-LGR-5327 and OM-LGR-5329
1年保修 新产品! CE OmegaCare
独立、高速、多功能数据记录器
OM-LGR-5325, OM-LGR-5327 and OM-LGR-5329:独立、高速、多功能数据记录器
om-lgr-5325
16个模拟输入到±30V
16位分辨率
16工业数字输入到30V
单一的可配置的报警触发/ C型继电器的数字输出
4计数器输入（正交可用）
4 GB的SD存储卡包括，支持高达32 GB
多通道的模拟和数字触发
按钮控件的字段操作
该om-lgr-5320系列是高速，模拟和数字信号的独立的数据记录器。每个模块提供16个模拟输入，16个数字输入，一个单一的C型继电器（0.5A）触发/惊人的数字输出，和四计数器/编码器输入。这些设备允许用户在没有计算机的情况下收集高速相关模拟和数字数据。om-lgr-5320设备进行相关测量，高速，高达200 kS / s，直接对**数字（SD）或SDHC记忆卡。利用先进的模拟和数字触发选项，用户可以收集数据，以监测系统和事件没有致力于PC。om-lgr-5320记录器包括易于使用的daqlog软件配置设备和检索数据，通过USB接口或SD记忆卡。
Three models are available in the OM-LGR-5320 Series. The OM-LGR-5325 features up to ±10V analog inputs, 100 kS/s sampling, four conventional counter inputs (non-quadrature), and singlechannel trigger modes. The OM-LGR-5327 features up to ±30V analog inputs, 200 kS/s sampling, four quadrature encoder inputs, and multi-channel trigger modes. The OM-LGR-5329 includes all the functionality of the OM-LGR-5327 plus isolated digital inputs.
Analog Input
16SE/8DE analog inputs are included on each data logger. The OM-LGR-5325 features multiple analog input gain ranges up to ±10V. The OM-LGR-5327 and OM-LGR-5329 add a ±30V analog input range for increased measurement capability. Each data logger provides 16-bit resolution.
Correlated, High-Speed Sampling
The OM-LGR-5327 and OM-LGR-5329 can sample input data at up to 200 kS/s while the OM-LGR-5325 offers a 100 kS/s sample rate. Each module can sample all analog, digital, and counter data synchronously, making it easy to compare time between all channels.
Configuration, Data Storage, and Retrieval
Each data logger can be configured through the SD memory card or via the on-board USB port. Simply configure the logging session with the included DAQLog software. All logging parameters are captured on the SD memory card. A 4 GB SD memory card is included with each data logger. Memory cards up to 32 GB are supported for extended data collection. Data is retrieved by removing the SD memory card from the logger and uploading to a PC or by connecting to the USB port on the logger.
Triggering
OM-LGR-5320 Series data loggers offer multiple triggering options for starting and stopping a data scan. These options vary by model. The OM-LGR-5325 features single-channel analog and digital triggering. The OM-LGR-5327 and OM-LGR-5329 offer multi-channel and pattern triggering options. Multiple trigger options allow collection of only the desired data. External clocking is also supported.
Digital I/O
16 digital inputs are included with each data logger. These inputs can be sampled synchronously with analog input data. The OM-LGR-5325 and OM-LGR-5327 feature up to 28V digital inputs while the OM-LGR-5329 features up to 30V digital inputs. The digital inputs on the OM-LGR-5329 also provide 500 Vdc isolation. Each data logger also features one digital output relay channel. The Form C relay can be programmed via the included DAQLog software to alarm when desired conditions are met.
Counters
Four counter inputs are built into the OM-LGR-5320 Series. The OM-LGR-5325 features conventional up/down counters. The OM-LGR-5327 and OM-LGR-5329 include quadrature and conventional counter inputs. Multiple count modes are also supported.
Pushbutton Logging Controls
Onboard one touch logging controls are featured on each module for quick and simple operation. These controls can be used for a variety of functions including:
Configuration loading from SD memory card
Start/stop logging
Force trigger/user event
Device reset
Control of status LEDs
LEDs on each module provide instant logging and trigger status and activity state.
DAQLog Software
DAQLog Software is an easy to use application included with each OM-LGR-5320 Series data logger. DAQLog uses a spreadsheet style interface that allows simple setup of channel and logging parameters. DAQLog includes the following functions:
Data logger configuration
Channel setup
Trigger setup
Data conversion
Scan rate and acquisition length
Trigger, event, and alarm parameters
Data can be saved in .csv format for easy import into Excel?.
Specifications
ANALOG INPUT
A/D Converter: 16-bit successive approximation type
Input Ranges: Software selectable per channel;
OM-LGR-5325: ±10V, ±5V, ±1V;
OM-LGR-5327, OM-LGR-5329: ±30V, ±10V, ±5V, ±1V
Number of Channels: 8 differential/16 single-ended, software configurable
Input Configuration: Multiplexed
Absolute Max Input Voltage:
OM-LGR-5325: CH_x to AGND, ±25V max (power ON/OFF);
OM-LGR-5327, OM-LGR-5329: CH_x to AGND, ±38V max (power ON/OFF)
Input Impedance
OM-LGR-5325: ±10V, ±5V, ±1V range, 10 GΩ (power ON), 1 kΩ (power OFF)
OM-LGR-5327, OM-LGR-5329: ±30V range, 1 MΩ (power ON), 1 GΩ (power OFF);
±10V, ±5V, ±1V range, 10 GΩ (power ON), 1 GΩ (power OFF)
Input Leakage Current: ±100 pA
Input Capacitance: ±30V range, 90 pf; ±10V, ±5V, ±1V range, 55 pf
Max Working Voltage (Signal+ Common Mode):
±30V range, ±30.05V;±10V, ±5V, ±1V range, ±10.2V
Common Mode Rejection Ratio:
fin = 60 Hz, ±30V range, 65 dB min; fin = 60 Hz, all other ranges, 75 dB min
Crosstalk: DC to 25 kHz, adjacent differential mode channels, -80 dB
ADC Resolution: 16-bits
Input Bandwidth (-3 dB): All input ranges, 450 kHz min
Input Coupling: DC
Max Sample Rate:
OM-LGR-5325: 100 kHz;
OM-LGR-5327, OM-LGR-5329: 200 kHz
A/D Pacing Sources: See input sequencer section
Warm Up Time: 30 minutes, min
Absolute Accuracy: All ranges, 0.07% FSR
Noise: Differential mode, 2 LSB rms
ANALOG INPUT CALIBRATION
Calibration Method: Factory calibration
Calibration Interval: 1 year
TRIGGERING
Mode External Digital via DTRIG (Pin 76):
Software configurable for rising or falling edge
External Analog via ATRIG (Pin 78):
See external analog trigger
Multi-Channel Analog
(OM-LGR-5327, OM-LGR-5329): Level-sensitive based on acquired data.
Up to 16-channels may be used as independent trigger sources.
Digital Pattern Trigger
(OM-LGR-5327, OM-LGR-5329):
Trigger when a user-defined 1 to 16 bit digital pattern is matched
on the DIN0-DIN15 pins. Programmable mask bits.
External Digital Trigger Latency Non-Pretrigger Acquisition:
100 ns typical, 1 μs max
Pretrigger Acquisition: 1 scan period max
External Trigger Pulse Width: 1 μs min
Internal Trigger Latency:2* (1/per-channel sample rate)
EXTERNAL ANALOG TRIGGER
External Analog Trigger Source:
ATRIG input (pin 78)
Analog Trigger Input Ranges:
OM-LGR-5325: ±10V;
OM-LGR-5327, OM-LGR-5329: ±30 V, ±10V, software selectable
Absolute Maximum Input Voltage
OM-LGR-5325: ATRIG_IN to AGND, ±25V max (power ON/OFF);
OM-LGR-5327, OM-LGR-5329: ATRIG_IN to AGND, ±38V max (power ON/OFF)
Input Impedance
OM-LGR-5325: ±10V range, 10 GΩ (power ON), 1 kΩ (power OFF);
OM-LGR-5327, OM-LGR-5329:
±30V range, 1 MΩ (power ON), 1 GΩ (power OFF);
±10V range, 10 GΩ (power ON), 1 GΩ (power OFF)
Trigger Modes: Configurable for positive or negative slope, level
Trigger/Hysteresis Resolution: 12 bits, 1 in 4096
Trigger/Hysteresis Levels: ±10V/4096 or ±30V/4096, software selectable
Trigger/Hysteresis Accuracy: ±2% of reading, ±50 mV offset
Latency: 1.5 μS
Full Power Bandwidth (-3 dB): 1 MHz
DIGITAL INPUT
Number of Inputs: 16-channels
OM-LGR-5325
Input Type: TTL
Input Voltage Range: 0 to 28V
Input Characteristics: 47 kΩ pull-down resistor, 39.2 kΩ series resistor
Max Input Voltage Level: 0 to +32V (power ON/OFF)
Min High Level Input Voltage Threshold: 2.0V max
Max Low Level Input Voltage Threshold: 0.8V min
OM-LGR-5327
Input Type: TTL
Input Voltage Range: 0 to 28V
Input Characteristics: 47 kΩ pull-down resistor, 39.2 kΩ series resistor
Max Input Voltage Level: 0 to 32V (power ON/OFF)
Min High Level Input Voltage Threshold: 2.0V max
Max Low Level Input Voltage Threshold: 0.8V min
Event Logging: Change of state, pattern recognition;
event time stamped using real time clock
OM-LGR-5329
Input Type: Industrial
Input Voltage Range: 0 to 30V
Input Characteristics: Resistor divider 39.2 kΩ series resistor
and 10 kΩ shunt resistor connected to IGND
Max Input Voltage Level: 36V (power ON/OFF)
Min High Level Input Voltage Threshold: 10.04V max
Max Low Level Input Voltage Threshold: 3.85V min
Event Logging: Change of state, pattern recognition;
event time stamped using real time clock
Isolation: 500 Vdc min
DIGITAL OUTPUT
Number of Outputs: 1
Type: Mechanical relay, NEC ED2/EF2 series
Relay Configuration: 1 Form C
Relay Contact Resistance: 0.075 Ω
Relay Contact Operate Time: 3 mS (excluding bounce)
Relay Contact Release Time: 2 ms (excluding bounce)
Relay Insulation Resistance: 1000 MΩ at 500 Vdc
Relay Contact Ratings Max Switching Voltage: 220 Vdc/250 Vac
Max Switching Current: 1.0 A
Max Carrying Current: 2.0 A
COUNTERS
OM-LGR-5325
Counter Type: Conventional
Number of Channels: 4
Inputs: Counter, Up/Down, Gate
Resolution: Fixed 32-bit or as sized by the modulo register
Count Modes: Up/down, period/frequency, Modulo n
De-Bounce Times (Programmable): 16 steps from 500 ns to 25 ms;
positive or negative edge sensitive; glitch detect mode or de-bounce mode
Time-Base Accuracy: 50 ppm
Input Voltage Range: 0 to 5.5V
Input Type: TTL
Input Characteristics: 49.9 kΩ pull-down resistor
Max Input Voltage Range: -0.5V to 7.0V
Input High Voltage: 2.0V
Input Low Voltage: 0.8V
OM-LGR-5327, OM-LGR-5329
Counter Type: Quadrature and conventional (x1, x2, x4)
Number of Channels: 4
Inputs: Phase A+/A-, Phase B+/B-, Index ±
Resolution: Fixed 32-bit or as sized by the modulo register
Count Modes: Quadrature, up/down, period/frequency, Modulo n
De-Bounce Times (Programmable): 16 steps from 500 ns to 25 ms;
positive or negative edge sensitive; glitch detect mode or de-bounce mode
Time-Base Accuracy: 50 ppm
Receiver Type: Quad differential receiver
Configuration: Each channel consists of Phase A input, Phase B input and Index input;
each input switch selectable as single-ended or differential
Differential: Phase A, Phase B and Index (+) inputs at user connector routed to (+) inputs
of differential receiver. Phase A, Phase B and Index (-) inputs at user connector routed to
(-) inputs of differential receiver.
Single-Ended: Phase A, Phase B and Index (+) inputs at user connector routed to (+) inputs of differential receiver. Phase A, Phase B and Index (-) inputs at user connector routed to ground.
(-) Inputs of differential receiver routed to +3V reference.
Common Mode Input Voltage Range: ±12V max
Differential Input Voltage Range: ±12V max
Input Sensitivity: ±200 mV
Input Hysteresis: 50 mV typ
Input Impedance: 12 kΩ min
Absolute Maximum Input Voltage: Differential, ±14V max
SOFTWARE
Operating System: Windows XP SP2/VISTA and 7 (32-bit and 64-bit)
POWER
External Power Supply: 9V min, 30V max
ENVIRONMENTAL
Operating Temperature Range: 0 to 55°C (32 to 131°F)
Storage Temperature Range: -40 to 85°C (-40 to 185°F)
Humidity: 0 to 90% RH non-condensing
MECHANICAL
Dimensions: 241 x 127 x 44.5 mm H (9.5 x 5.0 x 1.75")
Weight: 0.52 kg (1.15 lb)
SHOCK AND VIBRATION SPECIFICATIONS
Mechanical Shock
Operating: 50 g, 3 msec half sine; 30 g, 11 msec half sine; 3 hits per face for a total of 18 hits
(18 hits at 50 g, 18 hits at 30 g)
Standard: IEC 60068-2-27
RANDOM VIBRATION
Frequency Hz: 10-500
Vibration Level: 5 grms
Test Time: 100 minutes/axis
Standard: IEC 60068-2-64
产品型号 产品描述
OM-LGR-5325 Stand-alone high speed 100 kS/s multi-function data logger
OM-LGR-5327 Stand-alone high speed 200 kS/s multi-function data logger
OM-LGR-5329 Stand-alone high speed 200 kS/s multi-function data logger with isolated digital inputs
OM-LGR-5300-ADAP Spare 100/240 Vac 50/60 Hz ac adaptor (USA Plug)
OM-LGR-5329数据记录仪 美国omega
OM-LGR-5329数据记录仪 美国omega衍生阅读:与空气中水不进行交换情况下，由周围空气获取的湿度值。这个定义很清楚，为了成功地储存和保持这些产品，环境气候的控制及包装必须仔细指明。同时，很多食品的保存在过于干燥情况下，其口感都会有些变坏。针对这种情况，就可以使用ESCORT采集器（温湿度记录仪）实时记录温湿度变化，保证食品**进入消费者口中 当长途运输或者海运冷冻冷藏食品时，如何在接收时证明货物一直处于规定的温湿度条件是件非常重要的事。解决争议的做法就是在发货的时候放入货舱中一个记录仪，并启动它，温湿度记录仪有一个精密的内部时钟，忠实地记录指定时间间隔的温湿度数据，在取出时可以容易地利用电脑察看图形文件及报警值，判断是否超过容许值,什么时候及持续时间都能轻松获得，承运方是否有责任也会立即知晓。 博物馆文物、档案管理：这是温湿度产品应用的另一个大的领域，而记录仪在其中又是很有特色的产品。档案的纸张在温湿度适宜的条件可以多存放一些时间，而一
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