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Supplier: Sealevel Systems, Inc.
Description: Designed using the Maxim MAX197 successive approximation-type A/D chip, the SeaI/O-470M-OEM is an RS-485 Modbus RTU interface providing eight differential or 16 single-ended 12-bit inputs and two 12-bit D/A output channels. The A/D inputs are software selectable for 0-5V, 0-10V, +/-5V,
- Connection to Host: RS232/422/485
- Isolation: Isolated Digital Input
- Operating Temperature: 32 to 158 F
- Resolution: 12 bits
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Supplier: Sealevel Systems, Inc.
Description: Designed using the Maxim MAX197 successive approximation-type A/D chip, the SeaI/O-470S-OEM is an RS-232 Modbus RTU interface providing eight differential or 16 single-ended 12-bit inputs and two 12-bit D/A output channels. The A/D inputs are software selectable for 0-5V, 0-10V, +/-5V,
- Connection to Host: RS232/422/485
- Isolation: Isolated Digital Input
- Operating Temperature: 32 to 158 F
- Resolution: 12 bits
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Supplier: SST Sensing Ltd.
Description: 4-20mA. The RS485 Modbus RTU Protocol offers various benefits over other output types but most importantly it allows complete control of the sensor operation and access to all available information including sensor diagnostics, barometric pressure and pressure sensor temperature. The
- Number of Gases Sensed: Single Gas
- Specific Gas Types: Oxygen (O2)
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Supplier: Pem-Tech, Inc.
Description: range. In addition the sensor may be addressed via MODBUS RTU interface. The MODBUS output provides sensor status, alarm & fault conditions. Alarm levels can be programmed via MODBUS RTU or via magnetic switch on the face of the transmitter board assembly. Ultra 1000 can be
- Electrical Outputs: Analog Current, Switch
- Features: Hazardous Environments
- General Gas Types: Combustible Gas
- Measurement Type: %LEL
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Supplier: ABB Measurement & Analytics
Description: A single RMC-100 controller is capable of managing automation, liquids and gas measurement, and asset data concentration for very large production and transmission facilities. Even so, the controller may still scale to a single-board RTU footprint for smaller systems. There is
- Form Factor: DIN Rail
- Media: Liquid, Gas / Air
- User Interface: Ethernet / Networkable, Web Enabled
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Supplier: Dataforth Corporation
Description: as well as to test, process, and analyze acquired data. Using industry standard Modbus RTU or TCP protocols, the 8B isoLynx® SLX300 enables communication with a broad range of existing third-party software tools and HMI/SCADA packages. Pluggable modules provide the system with maximum
- AC Current Input: Yes
- AC Voltage Input: Yes
- Analog Input Channels: 12 #
- Counter / Tachometer Input: Yes
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Supplier: Pem-Tech, Inc.
Description: to 0 to 100% of the detection range. In addition the sensor may be addressed via MODBUS RTU interface. The MODBUS output provides sensor status, alarm & fault conditions. Alarm levels can be programmed via MODBUS RTU or via magnetic switch on the face of the transmitter board
- Electrical Outputs: Analog Current, Switch
- Features: Hazardous Environments
- Measurement Type: Trace
- Number of Gases Sensed: Single Gas
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Supplier: Pem-Tech, Inc.
Description: addressed via MODBUS RTU interface. The MODBUS output provides sensor status, alarm & fault conditions. Alarm levels can be programmed via MODBUS RTU or via magnetic switch on the face of the transmitter board assembly. Ultra 1000 can be calibrated in less than 2 ½ minutes. The
- Electrical Outputs: Analog Current, Switch
- Features: Hazardous Environments
- General Gas Types: Toxic Gas
- Measurement Type: %LEL, Trace
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Supplier: SST Sensing Ltd.
Description: SST’s fast response (<4s T90) zirconium dioxide (ZrO2) screw fit sensor in conjunction with the OXY-LC oxygen sensor interface board. The system employs a well proven, zirconium dioxide element at its heart and, due to its innovative design, does not require a reference gas. This
- Electrical Outputs: Analog Voltage, Analog Current
- Number of Gases Sensed: Single Gas
- Specific Gas Types: Oxygen (O2)
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Supplier: Pem-Tech, Inc.
Description: . The gas concentration is determined by comparing the detector signals. The complete sensor consists of a stainless steel sensor head assembly, a user connection board and a transmitter board assembly. All of the sensor electronics are enclosed in an explosion proof instrument box.
- Electrical Outputs: Analog Current, Switch
- Features: Hazardous Environments
- General Gas Types: Combustible Gas
- Measurement Type: %LEL
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Supplier: E+E Elektronik
Description: The EE872 reliably measures CO2 concentration up to 5 % (50 000 ppm) in agriculture, life stock barns, hatchers, incubators, green houses or outdoors. The active pressure and temperature compensation with on-board sensors leads to best CO2 measurement accuracy independently of the altitude or
- Electrical Outputs: Analog Voltage, Analog Current
- Features: Temperature Measurement
- Measurement Type: Trace
- Number of Gases Sensed: Single Gas
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Supplier: CO2Meter.com
Description: -LC interface board, the Zirconia oxygen sensor can measure oxygen concentrations of 0.1% to 25% or 0.1% to 100% with a 4-20mA analog output. (See Sensor and Interface Selection Guide) Features Zirconium dioxide technology (non-depleting) Integral heating element
- Number of Gases Sensed: Single Gas
- Operating Temperature: -30 to -22 F
- Specific Gas Types: Oxygen (O2)
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Supplier: CO2Meter.com
Description: -LC interface board, the Zirconia oxygen sensor can measure oxygen concentrations of 0.1% to 25% or 0.1% to 100% with a 4-20mA analog output. (See Sensor and Interface Selection Guide) Features Zirconium dioxide technology (non-depleting) Integral heating element
- Number of Gases Sensed: Single Gas
- Operating Temperature: -30 to -22 F
- Specific Gas Types: Oxygen (O2)
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Supplier: CO2Meter.com
Description: -LC interface board, the Zirconia oxygen sensor can measure oxygen concentrations of 0.1% to 25% or 0.1% to 100% with a 4-20mA analog output. (See Sensor and Interface Selection Guide) Features Zirconium dioxide technology (non-depleting) Integral heating element
- Number of Gases Sensed: Single Gas
- Operating Temperature: -30 to -22 F
- Specific Gas Types: Oxygen (O2)
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Supplier: CO2Meter.com
Description: -LC interface board, the Zirconia oxygen sensor can measure oxygen concentrations of 0.1% to 25% or 0.1% to 100% with a 4-20mA analog output. (See Sensor and Interface Selection Guide) Features Zirconium dioxide technology (non-depleting) Integral heating element
- Number of Gases Sensed: Single Gas
- Operating Temperature: -30 to -22 F
- Specific Gas Types: Oxygen (O2)
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Supplier: ABB Measurement & Analytics
Description: years - On-board HMI display and embedded controller - Full connectivity to DCS: Modbus TCP/IP, RTU and OPC - Hardwired I/O and pneumatics for sample system control in ExD enclosure with ABB PLC module Benefits - Simple installation with very
- Accuracy: 1.67E8 nm
- Display Options: Video Display
- Infrared Range: Near
- Local Interface: Digital Front Panel
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Supplier: Shenzhen Rion Technology Co., Ltd
Description: HCA716S/HCA726S is a wide measuring range inclinometer/tilt sensor, high accuracy clinometer launched by RION company to the industrial field control , using RS485/RS232 Serial interface , MODBUS RTU standard protocol format .Built-in high-precision 24bit A /D differential converter, by 5
- Form Factor: Module / Standalone
- Number of Axes: 2
- Operating Temperature: -40 to 185 F
- Supply Voltage: 9 to 36 volts
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Supplier: Shenzhen Rion Technology Co., Ltd
Description: HCA716S/HCA726S tilt sensor is a small volume wide measuring range and high accuracy tilt sensor produced by RION company to the industrial field control , using RS485/RS232 Serial interface , MODBUS RTU standard protocol format .Built-in high-precision 24bit A /D differential converter, by 5
- Form Factor: Module / Standalone
- Number of Axes: 1
- Operating Temperature: -40 to 185 F
- Supply Voltage: 9 to 36 volts
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Supplier: Envirco
Description: A) Remote Status Notification via 2 Pin MTA » Green LED for On Board Status Notification » Red LED to Indicate Network Traffic/Communicatio n Status Industry Standard MODBUS Networking » RTU Protocol » RS485 9600,8,n,1 Flexible Analog Control
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Supplier: ABB Measurement & Analytics
Description: OPC complete with on-board PC data-controller and touch-screen flat display and user interafce. The FTPA2000-HP460 series analyzers are designed to provide hydrocarbon quality measurements of the highest quality on a wide range of process liquid steams including naphtha, gasoline, diesel
- Display Options: Video Display
- Spectrometer Type: Fourier Transform (FTIR)
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Supplier: Bronkhorst USA
Description: mini CORI-FLOW™ series contain a uniquely shaped, single loop sensor tube, forming part of an oscillating system. When a fluid flows through the tube, Coriolis forces cause a variable phase shift, which is detected by sensors and fed into the integrally mounted pc-board. The resulting
- Mass Flow Rate: 7.35E-4 to 1.1 lbs/min
- Electrical Output: Analog Current, Analog Voltage
- End Fittings: Compression
- Features: Measures Density, Measures Temperature, Controller Functions
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Supplier: Laurel Electronics LLC
Description: -20 mA, 0-10V or -10V to +10V analog output. Two solid state relays are standard and can respond to readings or to received control characters. The LTS also accepts serial commands via the Modbus RTU or Laurel Custom ASCII protocols to set the analog output or relay state. The unit is housed
- Form Factor: DIN Rail
- Operating Temperature: -40 to 158 F
- Outputs: Current Loop (e.g., 4-20 mA), Voltage
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Supplier: Sealevel Systems, Inc.
Description: Control and monitor analog and digital interfaces via any USB connection. Designed using the Maxim MAX197 successive approximation-type A/D chip, the SeaI/O-470U-OEM provides eight differential or 16 single-ended 12-bit inputs and two 12-bit D/A output channels. The A/D inputs are software
- Connection to Host: USB
- Isolation: Isolated Digital Input
- Operating Temperature: 32 to 158 F
- Resolution: 12 bits
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Supplier: Laurel Electronics LLC
Description: Communication Options for Digital Panel Meters Laureate Digital Panel Meters can be equipped with Laurel communication boards to support various interfaces and protocols. These include serial interfaces with ASCII or Modbus RTU protocols, and Ethernet interfaces with web access, ASCII,
- Depth: 143 mm
- Digit or Character Size: 0.37" to 0.56" (9.4mm to 14.2mm)
- Display Technology: LED
- Display Type: Numeric Display
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Supplier: Laurel Electronics LLC
Description: Laureate™ 1/8 DIM Digital Panel Meter for thermocouples is factory calibrated for type J, K, T, E, N, R and S thermocouples for exceptional accuracy and repeatability. The entire span of each thermocouple type is presented in a single range. The thermocouple type, unit of measure
- Current Range: 1.00E-10 amps
- Depth: 143 mm
- Digit or Character Size: 0.37" to 0.56" (9.4mm to 14.2mm)
- Display Technology: LED
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Supplier: Laurel Electronics LLC
Description: configuration. Flexible Communication Options for LTE Transmitters Laureate Transmitters can be equipped with Laurel communication boards to support various interfaces and protocols. These include serial interfaces with ASCII or Modbus RTU protocols, and Ethernet interfaces with web
- Direction: Bi-directional Counter
- Mounting: DIN Rail Mount
- Operating Temperature: -40 to 158 F
- Output / Interface: Voltage, Current, Ethernet
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Automation of Wastewater Treatment Facilities - WEF MoP 21, Third Edition > Process Controllers
• Medium RTUs are dedicated single - board industrial computers, such as a desktop PC or industrial computer (e.g., VME, MultiBus, STD bus, and PC104).
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The REAR Framework for Emulation and Analysis of Embedded Hard Real-Time Systems
Our current RTU is a MIPS R4600 based single board computer with PCI-Interface and fast static RAM, running the freely available light-weight real-time kernel RTEMS.
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Towards interprocess communication and interface synthesis for a heterogeneous real-time rapid prototyping environment
Our current RTU is a MIPS R4600 based single board computer with PCI–Interface and fast static RAM, running the freely available light–weight kernel RTEMS.
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Improving processor utilization with a task classification model based application specific hard real-time architecture
The RTU was built using a MIPS R4600 based single board computer with PCI interface.
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New Products
A new single - board computer configured as a remote terminal unit ( RTU ) for distributed con- trol and remote data acquisition applications is offered by Wintek Corporation.
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A multitasking software architecture to implement concurrent switching sequences designed with Petri nets
2hardware The hardware system is similar to a RTU (Fig. 4), including a single 16-bit pprocessor board (with RAM, EPROM but no disk memory), boards for a few hundred optically isolated status inputs, serial links to a printer and a VDU …
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On-line expert system for power system diagnosis and restoration
Two types of remote terminal units ( RTU ) are used for this purpose; a large multiple- board type and a small single -board type.
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The implementation and evolution of a SCADA system for a large distribution network
Two types of RTUs : one, a large multiple- board type and the other, a small single -board type, are used for this purpose.
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Using a combination of aerial infrared and handheld infrared cameras for measuring, analyzing, and prioritizing the thermal performance of "big box" buildings
The recommendation was to seal up the RTUs with a better flashing system, install a moisture, vapor and air … … is full of holes from the welding process) and the insulation boards and lay 2-1 … … polyisocyanurate insulation instead the single 3” layer.
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Distribution automation (DA) using supervisory control and data acquisition (SCADA) with advanced metering infrastructure (AMI)
Components of SCADA system are as follows: • Control Centre comprising man-machine interfaces (MMIs) and mimic boards that display the entire system being monitored and controlled in single line diagram; • An … … • Remote Terminal Unit ( RTU ) which conveys signals from …