Samyak Instrumentation Pvt. Ltd.

Memnagar, Ahmedabad, Gujarat

This is a microcontroller based Indicator unit. It is highly versatile, accurate and different from the conventional indicators. It displays analog signal (mV) input from the Loadcell into engineering values. With the help of the keypad and display, unit allows to set and modify various configuration parameters and calibration.

General Specifications of this unit are :

• On board 24-bit ADC is provided for Digitizing Analog Input.
• Filtering :Analog & Digital
• Sampling speed :15 readings/second
• Power Supply :24 VDC
• Input :4-wire Load cell, Up to Four Single Load cell with 300 Ohms Resistor
• Remote input for GROSS/NET, TARE and Zero functions
• Display : 5-digit 7-segment 0.56 Red LED
• Decimal position :Selectable.
• Key board :Four keys membrane like
• Programmable Parameters :
  • Decimal Point, Capacity, Display Resolution, Grad, Zero Track Band, Zero Range
• Configuration Data are stored in serial NVRAM, Battery back up not required
• Calibration through software (Offset:Z & S stored in NVRAM)
• Optional :
  • Serial Port for communication with the remote display/Printer/Computer using RS-485/RS-232
  • Outputs :
    • One Digital output (opto isolator)
    • Retransmission :4-20 mA/0-10V Proportional indicated weight
    • Two Control Relay
• Enclosure :Plastic, General Purpose, Panel Mounting type
• Dimension :
  • Outer :96 mm (W) x 48 mm (H) x 110 mm (D)
  • Cut-out :92 mm (W) x 44 mm (H)

This unit is very useful tool to interface load cell as an input to the Indicators, controllers, PLC having industry standard analog inputs: current or Voltage.

Specifications:

This is a DIN rail mount unit.

It can be field mounted near load cell. As signal is amplified and than transmitted from field, it drastically reduces chances of noise pick up.

Output of the amplifier is linearly proportional to weight applied on the sensor.

• Operating voltage: 110/230 VAC
• Input: Load cell
• Excitation voltage: 10VDC
• Output: 0-20 mA/0 to 1VDC

Enclosure: DIN Rail mounting type, Plastic

Mechanical Dimension: 112 mm x 88 mm x 76 mm

Application :

Weighing systems

This is an important component of conveyor/Belt weighing system. It is based on a popular 8-bit micro controller. The system monitors input and display flow rate. It also integrates input over a period of time. This integrated total is non resettable.

SPECIFICATIONS :

• Input : Load cell, Proximity (PNP type)
• Display: 14 Digit 7-segment 0.56 Red LED display organised in three groups.
• Aggregate Rate (Tons/Hour): 4 Digits
• Conveyor Speed (Meter/Sec): 3 Digits
• Total aggregate (Tons): 8 Digits
• Non-resettable eight digit Totaliser (Reset possible only thro Password)
• Keypad: Eight keys membrane keypad
• Descrete LEDs: Two
• Power Supply: 110-230VAC +/- 10%
• Proximity power supply: +24V DC/50 mA
• Output Options: 0 to 10 V DC
• Relays: One for alarm condition
• Serial interface: RS232 or RS485 (Optional)
• Scaling method: Linear (Multiplying factors: Programmable)
• Warm up time: 10 Minutes
• Accuracy: 0.1% of FS +/- 1 Digit
• Enclosure: Metalised DIN standard, Panel Mounting type
• Dimensions:
  • Outer: 144 (W) x 144 (H) x 120 (D)
  • Cutout: 138 mm x 138 mm

Water Dispenser is designed to allow addition of desired amount water in Concrete batching process (RD Mixer and RMC Plant). Quantity of water discharged is controller by timer. Metering can done using proximity pulses received from Water meter.

Specifications :

• Power Supply : 110-230VAC
• Display : Dual 4-Digit, 0.34 7-Sgement Red LED
• Key board : Four keys membrane like
• Input : Pulse Input from Proximity/Water meter
• Calibration : Through keypad
• Set point : Water to be dispensed
• Enclosure : DIN standard Panel Mounting, Plastic, General Purpose
• Dimension :
  • Outer: 72 mm (W) x 72 mm (H) x (D) 110 mm
  • Cut-out: 66 mm x 66 mm

This is a DIN Rail mount process Indicator. It has 0.30 4-digit 7-segment dual display, LEDs for relay and serial communication status indication, 4-keys keypad for field configuration. Unit also has options for two alarm relays, serial communication: RS232 or RS-485 and two channels of 4-20 ma isolated analog outputs.

• MICROCONTROLLER BASED
• Accepts Analog Input: 0/4.0-20.0m, 0/1-5 V, Pulse Input
• Four Keys membrane Like Keypad
• 8-Digit Numeric 0.30 Red LED display for Process Variable & Set Point
• Operating at 100-263VAC/24VDC
• Transmitter Power supply: +24VDC/50mA
• Programmable parameters: Zero, Full scale, Decimal position etc.
• Non-volatile Memory for storing configuration parameters
• Input & Output calibration thro software
• Options:
  • Analog Output: two Channels: 4.0-20.0mA Isolated (Linear Proportional to Indication)
  • Two Relays (2A/230VAC) for Alarm
  • Communication: RS232 or RS-485 (2-wire), MODBUS protocol
• Mechanical Data : Mounting: DIN rail/Wall mounting
  • Outer dimension: 70 mm(W) x 75 mm(H) x 110 mm(D)
• Enclosure: Normal

Application :

• Field mountable isolator: single channel or dual channel
• Process Indicator
• Analog to serial converter
• Alarm generator

Features :

• Microcontroller based
• Accepts Analog Input: 4.0-20.0mA, 0-20 ma, 0-5 V, 1-5 V
• Four Keys membrane Like Keypad
• 4-Digit Numeric 0.56 Red LED display for Process Variable
• Operating at 100-263VAC
• Transmitter Power supply: +24VDC/50mA
• Programmable parameters: Zero, Full scale, Decimal position
• Non-volatile Memory for storing configuration parameters
• Calibration thro software
• Two Relays (5A/230VAC) for Alarm (Optional)

Samyak is a Manufacturer of Protocol Converter

MAIN FEATURES :

• Protocol Converter is microcontroller based unit.
• The unit continuously receives data on RS-232 serial port in ASCII Format.
• As per pre-defined logic, converts this data and organize as a list of registers.
• Set of Data stored in these temporary registers can be accessed using MODBUSprotocol thro RS-485 port or TCP/IP port.
• Unit IP address is programmable.
• User can also configure serial interface settings (data rate, parity etc.)

Other features :

• Operating voltage: 24 VDC +/- 20%
• DIN Rail mount enclosure
• LED indication for power status and communication activities

Enclosure :

• ABS Material
• Colour: Grey
• Mechanical dimensions: 55 (W) x 75 (H) x 109.5 (D) mm
• Mounting: Rail mounting or wall mounting

This is a microcontroller based unit. It will measure Current tension and generate control output signal to maintain desired tension.

SPECIFICATION :

• Input :Load cell (Up to Two in parallel)
• Excitation :10 VDC
• Control Output :Analog 0 to 5VDC
• Operating voltage :24VDC +/-10%
• Display :4-digit 7-segment, 0.56 red LED
• Keyboard :4-keys
• Digital Input :Auto/Stop mode enable from Front
• Enclosure :Panel mount, General purpose, Metallic
• Dimension :Bazel: 96 x 96 x 100 mm (D) Cut-out: 92 x 92 mm

FUNCTIONAL DESCRIPTION :

• This unit will provide excitation to Loadcell. It will support up to two load cells. Unit accepts analog input signal from load cells.
• Based on Loadcell input, current value of tension will be displayed.
• User will be able to set desired value of tension as set point. Control parameter: P, I & D will be settable.
• In auto mode, unit will generate control output: 0 to 5VDC using PID algorithm. This output can be used to control tension using breaking system.
• Visual indication of control value will be available on front plate.
• When Stop key is pressed, control output will be set to Zero.
• User will be able to set desired value of control output

This UNIT is based on a popular Microcontroller. It accepts up to 4 channels of Analog inputs. The converted data is displayed in engineering value and retransmitted as analog output for individual channel and also gives data on serial port RS-485/RS232.

Specifications:

• Input: Up to 4 channels (4 to 20 mA)
• Interface: RS-232/485 Serial (MODBUS)
• Operating Voltage: 24VDC +/- 10%/110-230VAC (Factory configured)
• Power rating < 20 VA
• Key board: 4 keys keypad
• Display: 4 digit, 7-segment RED led
• Enclosure: General purpose, Plastic/polycarbonate, DIN rail/Wall mounting
• Dimensions:
• 70 mm(W) x 75 mm(H) x 110 mm(D)
• Optional:
• Analog Outputs: Up to 4 Channels: 4 to 20 mA, Individually isolated
• Application:
• Centralised monitoring of plant parameters
• Isolator