Micron Meters offers an Extensive Range of Sensor Instrumentation designed for Signal Conditioning, Display and Control using Analog, Digital and Wireless Techniques. Our Sensor Instrumentation is commonly used with Load Cells, Strain Gauges, Pressure Sensors, Torque Transducers, Flow and Temperature Sensors.
Micron Meters is an Authorized Distributor and Technical Partner for Mantracourt Electronics.
Micron Meters line of Analog Output Strain Gauge Signal Conditioning Modules offers a flexible solution for any Analog requirement.
From miniature PCBs to panel instruments or bulkhead / DIN rail mounted units, We can provide high speed (up to 6 kHz) and high stability analogue outputs in 0-10 V, 0-5 V, ±10 V, ±5 V, or 4-20 mA.
Designed to work in Zones 0, 1, 2 the device can be connected to ATEX approved equipment including strain gauges, load cells, pressure and torque transducers within the hazardous zone or to non-approved ATEX equipment outside the hazardous zone, with a suitable barrier.
PCB only versions of the signal conditioning modules are also available, giving OEMs the opportunity to integrate modules into their own systems, creating new products to their specifications.
A signal conditioner is a device that converts an electrical signal into another form of signal that is more useful to the user. Load cell signal conditioning may include amplification, attenuation, excitation, filtering and isolation.
Generally, an amplifier is a device that converts a small signal into a proportionally larger signal.
Attenuation is the opposite of amplification.
The external application of electrical voltage applied to a transducer for normal operation.
Filters reject unwanted noise within a certain frequency range.
Is used to break ground loops, blocks high-voltage surges and reject high common-mode voltage. This protects both the operators and the measuring equipment.
Micron Meters provides a range of Signal Converter Modules which take load cell or strain bridge inputs and provide a data output in a variety of bus and protocol formats.
Hardware formats include RS232, RS422 RS485, CAN and USB.
Signal converter protocols include Industry Standards such as MODBUS, or Mantracourt’s own proprietary protocols which have been optimised for either ease of use (MantraASCII2) or higher speed communications (MantraBus2).
DSCUSB is ideal for obtaining a simple connection directly into a PC. Powered from the USB port and with simple easy to use DSC Toolkit software available free of charge from our website makes the DSCUSB one of the simplest load cell signal converters available.
Note that the signal converters are also available in an OEM format, contact Micron Meters for details.
The PSD232 is a handheld signal converter with an RS232 output. Data in an ASCII string format echo’s the current value being displayed. This ASCII string could be used by a serial display such as SERIALDIS, an ASCII datalogger, a PC, a PLC or a Printer. It’s ideal for the laboratory or test applications not requiring a permanent installation.
For OEM and system integrators we have a range of load cell signal converters that can be embedded directly into a sensor body such as a load cell using the DCell range or integrated onto a PCB or enclosure using the DSC range. Both these product ranges are available with RS485 or CAN bus connectivity with the DSC also offering RS232. Mantracourt offer a free configuration tool, see Instrument Explorer in our download section website and also found there is the logging software DSCLOG24 for multichannel logging.
To support the load cell signal converter modules we have a number of accessories which includes the DS485DIS - a display unit that can sum channels or show individual values from DCell or DSC modules. Field connection boards such as DSJ1 and DSJ4, which make connections for the load cells, communication bus and power simple.
To get started with these products take a look at the Evaluation kits that are available, everything you need to get going at a very competitive price! includes the DS485DIS a display unit that can sum channels or show individual values from DCell or DSC modules. Field connection boards such as DSJ1 and DSJ4 which make connections for the load cells, communication bus and power simple.
Surface Mount offer LCD and LED displays and the handhelds are available with LCD.
The handhelds known as PSD & PSD232 load cell indicator modules (powered by two AA batteries) provides long life using innovative power saving features. The enclosure is sealed to IP65 / NEMA 4 and a carry case option is available. The display is TEDS enabled for automatic sensor calibration. RS232 output can be chosen as an option allowing connection to any RS232 interface whether it’s a PC or simple data logger. See the PSD232 for more details on these load cell indicator modules.
For building a system based on T24 or DSC/Dcell requiring a display, we offer The SERIALDIS and DS485DIS. The SERIALDIS displays ASCII data sent from PC, PLC or the T24-SO. The DS485DIS connects directly to DSC/Dcell via RS485 using the MantraBUS-II protocol, to enable the display of individual load cells or the total of a group of load cells. This is ideal for creating a weighing indicator modules.
For surface mount digital weighing indicator modules take a look at the SMW range. For a high resolution 500,000 counts load cell indicator module, there is the SMW-HR.
The weighing controllers and alarm modules offer precision control of weighing, temperature and other process variables together with a host of advanced features not normally found in this class of weighing controller. These weighing controllers offer simple calibration and configuration with options for additional outputs such as 4-20 mA/ 0-10 V analogue outputs and communications ports for connection to PC’s, PLC’s printers and remote displays.
With our products the emphasis is on simplicity and ease of use. A simple 'QuickStart' section in the manual can be used to configure all the functions essential for controlling your process. This includes input sensor type, measurement range, control options and alarms - making 'Out of the Box' operation truly achievable. If you prefer, you can specify what you need at point of order and we will ship the unit preconfigured to your requirements.
One of the most popular products is the LCA20. This load cell amplifier and weighing indicator (LCA20) offers options of local or remote LCD displays, isolated 4-20 mA 0-10 V analogue outputs, relay outputs for control or alarm functions and in-flight compensation commonly used in crane overload alarms. The RS232 or RS485 options provide for digital communications (including setup) and can support label or ticket printers.
It is both a safety and a regulatory requirement to control. For monitoring of multi-load cell installations such as silos, tanks and other systems where the failure of a load cell could be catastrophic then take a look at the LCI.
The LCI load cell controller modules constantly samples the individual load cell channels and activates an alarm if any failure conditions are detected. For a simple summing circuit with no trimming and no corner compensation, use the Load Cell Junction PCB, model JPP Load Cell Junction PCB, and for trimming and corner compensation, use the Active Junction Box, model JBA Load Cell Junction Box.