OM-SQ2020-2F8-WIFI數據采集器 美國omega衍生閱讀:館。藥廠等都需要監測環境的溫濕度，而且，網絡化遠程采集溫濕度并報警是現代科技發展的一個必然趨勢。 LTM8901系列溫濕度傳感器是十分優良的產品，本文介紹怎樣使這兩個產品一步步地實現網絡化遠程采集溫濕度并報警，即使是沒接觸過類似應用的工程技術人員，按照本步驟一步步地做完實驗，也可成功實現網絡化遠程采集溫濕度并報警，并能學到許多有用的知識技能。安裝步驟介紹如下： 一：收到產品后，請不要立即改設置。因為產品出廠的設置是可以立即驗證用戶收到的產品是否完好，以免在接下來的實驗中，碰到問題，去懷疑產品是否出廠就是壞的，或者無法區分實驗失敗是產品問題還是接線問題。因此，請不要修改產品設置，只做產品的連線工作，否則欲速則不達。 二：產品的聯線十分簡單，一根電源線，一根數據線，一根接地，同一條總線上可掛接多個溫濕度傳感器，數字量輸出。 三：**步之所以稱“網絡設備”而不稱電腦的網絡口或交換機的網絡口是因為這兩種設備

OM-SQ2020-2F8-WIFI數據采集器 美國omega

16或32個通用輸入加2的高電壓的便攜式數據記錄器，4脈沖和8 digitalevent /狀態輸入
OM-SQ2040-2F16
1年保修 CE OmegaCare
OM-SQ2040-2F16 ：16或32個通用輸入加2高的便攜式數據記錄器
電壓，4脈沖和8 digitalevent /狀態輸入
om-sq2040-2f16
16真正的差分或32個單端電壓通用模擬輸入，電流或電阻測量高電壓脈沖加2，4和8的數字事件/狀態輸入
模擬輸入可用于熱敏電阻，熱電偶，2，3或4線RTD溫度傳感器和4至20 mA信號
用戶可選擇測井高達100赫茲的速率高達4通道
內部數據移動MMC/SD下載（多媒體卡或**數字記憶）
大型非揮發性內存的數據保留幾乎是無限的
以太網，Wi-Fi（在om-sq2040-2f16-wifi和om-sq2040-4f16-wifi）USB和RS-232通信端口
以太網，USB和RS-232通信端口
使用外部設備的傳感器和報警輸出功率場效應晶體管
方便使用2線信息，20字符液晶顯示和按鍵面板
利用先進的數學函數，導出計算通道的通道

The OM-SQ2040 Series combines a higher channel count with the same high performance, comprehensive features and universal inputs as the OM-SQ2020 in a neat compact and portable instrument. Using multiple 24-bit analog to digital convertors, twin processors and removable memory options provide great flexibility to handle a wide range of complex and demanding multichannel applications.
The OM-SQ2040 series are the ideal data loggers for industrial, scientific research and quality assurance applications. The OM-SQ2040 provides standalone data acquisition, advanced networked solutions and data analysis straight out-of-the-box.
Input Connections:
The OM-SQ2040-2F16 data logger has two analog to digital converters (A/D’s) which increases logging flexibility over the OM-2020-1F8 model. The first corresponds to inputs on blocks A, B, C and D and the second corresponds to inputs on blocks G, H, J and K. Each connection block will accept up to 2 differential inputs or up to 4 single-ended inputs (it is not possible to mix single ended and differential inputs on a block). The OM-SQ2040-4F16 data logger has four analog to digital converters (A/D’s) which increases logging flexibility over the other OM-SQ2020 and OM-SQ2040 models. The first corresponds to inputs on blocks A and B, the second corresponds to inputs on blocks C and D, the third corresponds to inputs on blocks G and H and the fourth corresponds to inputs on blocks J and K. Each connection block will accept up to 2 differential inputs or up to 4 single— ended inputs (it is not possible to mix single-ended and differential inputs on a block).
Concurrent Sampling:
The OM-SQ2040 series uses |multiple analog to digital converters that enables true concurrent sampling and logging. This allows the user to configure up to 4 channels to log at a rate of 100 Hz while retaining different sample speeds on other channels. This makes the OM-SQ2040 ideal for measuring dynamic parameters that change at different rates such as temperature and pressure.
Communications:
Ethernet, Wi-Fi (on the OM-SQ2040-2F16-WIFI and OM-SQ2040-4F16-WIFI) USB and RS-232 serial ports are built-in. This allows quick connection to either a PC based TCP/IP network, a wireless to PC connection or to a modem for remote data downloading. This flexibility enables global data access and retrieval as well as complete system integration of the OM-SQ2040 series into complex and critical applications.
Multiple Configurations Stored in the Logger:
Up to six logger configurations (channel type, names, logging speeds, triggers, etc.), together with the current configuration, can be held in the logger’s internal memory. Additional configuration settings can also be loaded from the external MMC/SD memory card. This allows the operator to quickly and easily switch between logger configurations without the need for a PC.
Comprehensive Software Configuration
The OM-SQ-SOFT software (supplied with the OM-SQ2040 series data loggers) allows logger configuration, data download and data export while giving the user full control over the OM-SQ2040. The optional OM-SQ-SOFT-PLUS software gives the user access to many advanced data analysis and data archiving/transfer features. The optional OM-SQ-SOFT-PLUS software lets you quickly and easily analyze the data from your OM-SQ2040 data logger in a familiar Explorer style interface. Data can be displayed with 2 different auto scaling Y-axis. This is particularly useful when displaying widely varying data from different sensors on one graph. You can also zoom in on areas of interest, use a cursor to pick out exact values, times and dates, get astatistical summary of your data, set high and low alarm thresholds and, using the calculation function, you can create new virtual channels from existing channels.
The OM-SQ-SOFT-PLUS software also incorporates a report generation facility, which allows you to create custom report templates consisting of a title page with descriptive text, headers and footers, graphs, tabular list of data, statistics and data logger setup information. Templates can be setup with any of these combinations and saves time when preparing similar presentations of data.
規格：
ANALOG INPUTS
Accuracy: See table on PDF
Common Mode Rejection: 100 dB
Input Impedance: >1Mù
Linearity: 0.015%
Series Mode Line Rejection: 50/60 Hz 100 dB
Analog Input Connections: Detachable screw terminal blocks
ANALOG - DIGITAL CONVERSION
Type: Sigma-Delta
Resolution: 24-bit
Sampling Rate: Up to 10, 20* or 100* readings per second per ADC. * With mains rejection off
ALARM OUTPUTS
4 x open drain FET (18 V 0.1 A)
Digital I/O Connections: DB25F connector
CALCULATED CHANNELS
Up to 16 virtual channels derived from physical input channels
RESOLUTION
Up to 6 significant digits
PROGRAMMING/LOGGER SETUP
OM-SQ-SOFT or OM-SQ-SOFT-PLUS software; software compatible with WIN XP/VISTA
(32-bit & 64-bit)/7 (32-bit & 64-bit)
COMMUNICATION
Standard: RS-232 (automatic baud rate selection to 115200 baud) Ethernet 10/100 base TCP/IP USB 1.1 and 2.0 compatible
Wireless Ethernet: (Wi-Fi); 802.11b, 2.4GHz, 1 to 14 channels Security: Open, WEP (64 or 128bi encryption), WPA or PA2/802.11i Network: Infrastructure only with specified SSID (external power pack required for Wi-Fi connection)
External Options: GSM, WIFI and PSTN Modems
POWER SUPPLY
Internal: 6 "AA" alkaline batteries (included)
External: 10 to 18 Vdc reverse polarity and over-voltage protected
POWER CONSUMPTION @ 9V
Sleep Mode: 600 μA Logging: 40 to 130 mA
DISPLAY AND KEYPAD
2 line x 20 character LCD display; battery state and external power indicator; keypad lock
Navigate To: Arm/disarm/pause/ continue; meter any channel or alarm; select from up to 6 x pre-stored setups; status/diagnostics/memory/ time and date; download to MMC/SD
OPERATING ENVIRONMENT
Temperature: -30 to 65°C (-22 to 149°F)
Humidity: 90% at 40°C non-condensing
GENERAL
Power Output for External Device:
Regulated 5 Vdc at 50 mA or logger supply voltage at 100 mA
Time and Date: Built-in clock in 3 formats
Scaling Data: Displays readings in preferred engineering units
Internal Memory: 16 MB (Up to 1,800,000 readings)
External Memory: Up to 1 GB - removable MMC/SD
(for transferring internal memory and storing setups only)
Dimensions: 175 H x 235 W x 95 mm D (6.9 x 9.3 x 3.7")
Weight: Approx. 1.2 kg (2.6 lb)
Enclosure Material: ABS
Memory Modes (Internal Only): Stop when full or overwrite

產品型號 產品描述
OM-SQ2040-2F16 Portable data logger with 2 fast channels
OM-SQ2040-4F16 Portable data logger with 4 fast channels
OM-SQ2040-2F16-WIFI Portable data logger with 2 fast channels and integrated Wi-Fi networking
OM-SQ2040-4F16-WIFI Portable data logger with 4 fast channels and integrated Wi-Fi networking
OM-SQ-NET-ADAP Serial/ethernet converter kit
OM-SQ-GSM-KIT GSM modem kit
OM-SQ-RF-ADAP Wireless network adaptor
OM-SQ-UNIV-ADAP Universal power pack
OM-SQ-UNIV-ADAP-1 Universal power pack with 1 m (3.2') flying lead
OM-SQ-CS Spare current shunts (package of 4)
OM-SQ-SER-CABLE OM-SQ data logger to PC serial port cable
OM-SQ-USB-CABLE Spare OM-SQ data logger to PC USB port cable
OM-SQ-TB3 Spare 3-way terminal block with cable restraint
OM-SQ-TB4 Spare 4-way terminal block with cable restraint
OM-SQ-TB6 Spare 6-way terminal block with cable restraint
OM-SQ-SOFT-PLUS OM-SQ2040 plus software
OM-SQ-SOFT-PLUS-LIC OM-SQ2040 plus software multi-user license
 

OM-SQ2020-2F8-WIFI數據采集器 美國omega

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