Quick Links - Alpha Controls & Instrumentation Inc.

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Contact information
Address

361 Steelcase Road West
Unit 6
Markham, ON  L3R3V8 - Canada

Email

Phone

(905) 477-2133

Fax

(905) 477-4219

DGH

DGH DGH is an industry leading manufacturer of data acquisition hardware with 30 years of experience in the process monitoring and control marketplace. Established in 1985, DGH products have been used in industries and applications around the world including water and wastewater management, pharmaceutical and scientific laboratories, transportation, and power utilities. Product applications include temperature monitoring, automotive testing, natural gas pipeline pressure monitoring, and remote control systems to name a few.

D8000 Series USB Data Acquisition Modules
DGH

D8000 Series USB Data Acquisition Modules

USB data acquisition modules for use in process control systems

Starting At
$343.00 CAD Configure
D1100 Voltage Input Modules
DGH

D1100 Voltage Input Modules

Converts analog DC voltage input signals, linearizes the digital data, scales in millivolts and communicates the values to a host computer or PLC

Starting At
$350.00 CAD Configure
D6000 Modbus Data Acquisition
DGH

D6000 Modbus Data Acquisition

Complete family of data acquisition modules for use in process control systems

Starting At
$343.00 CAD Configure
D1200 Current Input Modules
DGH

D1200 Current Input Modules

Converts analog DC current input signals, linearizes the digital data, scales in milliamps and communicates the values to a host computer or PLC

Starting At
$350.00 CAD Configure
D8500 USB Analog Voltage & Current Output Module
DGH

D8500 USB Analog Voltage & Current Output Module

Generates dc voltage and current output signals and communicates using the Modbus RTU serial protocol

Buy Now!
$413.00 CAD

 
D1300 Thermocouple Input Modules
DGH

D1300 Thermocouple Input Modules

Module converts thermocouple temperature sensor input signals, linearizes the digital data, scales in degrees C/F and communicates the values to a host computer or PLC

Starting At
$455.00 CAD Configure
D1500M Modbus Bridge Input Modules
DGH

D1500M Modbus Bridge Input Modules

Converts load cells outputs or bridge type sensor signals, linearizes the digital data, scales the data and communicates the values to a host computer or PLC

Starting At
$455.00 CAD Configure
D1400 RTD Input Modules
DGH

D1400 RTD Input Modules

Converts RTD temperature sensor input signals, linearizes the digital data, scales in degrees C/F and communicates the values to a host computer or PLC

Starting At
$455.00 CAD Configure
D1500 Bridge Input Modules
DGH

D1500 Bridge Input Modules

Converts load cell outputs or other bridge type sensors, linearizes the digital data, scales in millivolts and communicates the values to a host computer or PLC

Starting At
$455.00 CAD Configure
D1100M Modbus Voltage Input Modules
DGH

D1100M Modbus Voltage Input Modules

Converts analog DC voltage signals, linearizes the digital data, scales in millivolts and communicates the values to a host computer or PLC

Starting At
$350.00 CAD Configure
D1450 Thermistor Input Modules
DGH

D1450 Thermistor Input Modules

Converts thermistor temperature sensor input signals, linearizes the digital data, scales in degrees C/F and communicates the values to a host computer or PLC

Starting At
$455.00 CAD Configure
D1200M Modbus Current Input Modules
DGH

D1200M Modbus Current Input Modules

Converts analog DC current signals, linearizes the digital data, scales in milliamps and communicates the values to a host computer or PLC

Starting At
$350.00 CAD Configure
D1600 Frequency/Accumulator Input Modules
DGH

D1600 Frequency/Accumulator Input Modules

Converts frequency and pulse sensor input signals, linearizes the digital data, scales the data and communicates the values to a host computer or PLC

Starting At
$280.00 CAD Configure
D1300M Modbus Thermocouple Input Modules
DGH

D1300M Modbus Thermocouple Input Modules

Converts thermocouple temperature sensor input signals, linearizes the digital data, scales the data and communicates the values to a host computer or PLC

Starting At
$455.00 CAD Configure
D6500 Analog Output Module
DGH

D6500 Analog Output Module

Generates dc voltage and current output signals and communicates using the Modbus RTU serial protocol

Buy Now!
$413.00 CAD

 
DIN-150 Bridge Input Modbus Modules
DGH

DIN-150 Bridge Input Modbus Modules

Convert analog input signals to digital data and transmit via RS-485 using the Modbus RTU protocol for communication

Starting At
$350.00 CAD Configure
D1400M Modbus RTD Input Modules
DGH

D1400M Modbus RTD Input Modules

Converts RTD temperature sensor input signals, linearizes the digital data, scales the data and communicates the values to a host computer or PLC

Starting At
$455.00 CAD Configure
D5100 Voltage Input Module
DGH

D5100 Voltage Input Module

Convert up to four analog DC voltage input signals, linearizes the digital data and communicates the values to a host computer or PLC

Starting At
$350.00 CAD Configure
D1700M Modbus Digital I/O Modules
DGH

D1700M Modbus Digital I/O Modules

Modules contain seven digital inputs and eight digital outputs

Starting At
$385.00 CAD Configure
DIN-110 Voltage Input Modbus Modules
DGH

DIN-110 Voltage Input Modbus Modules

Convert analog input signals to digital data and transmit via RS-485 using the Modbus RTU protocol for communication

Starting At
$252.00 CAD Configure
D1450M Modbus Thermistor Input Modules
DGH

D1450M Modbus Thermistor Input Modules

Converts thermistor temperature sensor input signals, linearizes the digital data, scales the data and communicates the values to a host computer or PLC

Starting At
$455.00 CAD Configure
DIN-120 Current Input Modbus Modules
DGH

DIN-120 Current Input Modbus Modules

Convert analog input signals to digital data and transmit via RS-485 using the Modbus RTU protocol for communication

Buy Now!
$252.00 CAD

 
DIN-160 Frequency Input Modbus Modules
DGH

DIN-160 Frequency Input Modbus Modules

Convert analog input signals to digital data and transmit via RS-485 using the Modbus RTU protocol for communication

Buy Now!
$252.00 CAD

 
DIN-130 Thermocouple Input Modbus Modules
DGH

DIN-130 Thermocouple Input Modbus Modules

Convert analog input signals to digital data and transmit via RS-485 using the Modbus RTU protocol for communication

Starting At
$252.00 CAD Configure
D1600M Modbus Frequency Input Modules
DGH

D1600M Modbus Frequency Input Modules

Converts frequency and pulse sensor input signals, linearizes the digital data, scales the data and communicates the values to a host computer or PLC

Starting At
$350.00 CAD Configure
DIN-140 RTD Input Modbus Modules
DGH

DIN-140 RTD Input Modbus Modules

Convert analog input signals to digital data and transmit via RS-485 using the Modbus RTU protocol for communication

Starting At
$252.00 CAD Configure
DIN-170 Digital I/O Modbus Modules
DGH

DIN-170 Digital I/O Modbus Modules

Provide sensing and control of digital signals by a host using the Modbus RTU protocol via RS485

Starting At
$196.00 CAD Configure
D5300M Modbus Four Channel Thermocouple Input Modules
DGH

D5300M Modbus Four Channel Thermocouple Input Modules

Converts up to four thermocouple signals, linearizes the digital data and communicates the values to a host computer or PLC

Starting At
$385.00 CAD Configure
D2100 Voltage Input Modules
DGH

D2100 Voltage Input Modules

Module converts analog DC voltage input signals, linearizes and scales data and communicates values to a host computer or PLC

Starting At
$385.00 CAD Configure
D2200 Current Input Modules
DGH

D2200 Current Input Modules

Modules provide an isolated 15-bit measurement ADC and discrete digital I/O bits for controlling solid state relays or sensing contact closures

Starting At
$385.00 CAD Configure
D2500 Bridge Input Modules
DGH

D2500 Bridge Input Modules

Module converts analog DC voltages for load cell or bridge type sensors, linearizes and scales the data and communicates the values to a host computer or PLC

Starting At
$490.00 CAD Configure
DIN-145 Thermistor Input Modbus Modules
DGH

DIN-145 Thermistor Input Modbus Modules

Convert analog input signals to digital data and transmit via RS-485 using the Modbus RTU protocol for communication

Starting At
$252.00 CAD Configure
D2600 Frequency Input Modules
DGH

D2600 Frequency Input Modules

Module converts frequency and pulse signals, scales the data and communicates the values to a host computer or PLC

Starting At
$385.00 CAD Configure
D5200 Current Input Module
DGH

D5200 Current Input Module

Convert up to four 4 - 20 mA analog DC current input signals, linearizes the digital data and communicates the values to a host computer or PLC

Starting At
$350.00 CAD Configure
D5300 Four Channel Thermocouple Input Module
DGH

D5300 Four Channel Thermocouple Input Module

Converts up to four thermocouple signals, linearizes the digital data and communicates the values to a host computer or PLC

Starting At
$385.00 CAD Configure
D5400 Thermistor Input Module
DGH

D5400 Thermistor Input Module

Convert up to four thermistor input signals, linearizes the digital data and communicates the values to a host computer or PLC

Starting At
$385.00 CAD Configure
D5100M Modbus Voltage Input Modules
DGH

D5100M Modbus Voltage Input Modules

Converts up to four analog DC voltage signals, linearizes the digital data and communicates the values to a host computer or PLC

Starting At
$350.00 CAD Configure
D3200/D4200 Current Output Modules
DGH

D3200/D4200 Current Output Modules

Convert serial digital data from a host computer to analog DC current output signals using an internal 12-bit digital to analog converter

Starting At
$385.00 CAD Configure
D5200M Modbus Current Input Modules
DGH

D5200M Modbus Current Input Modules

Converts up to four analog DC voltage signals, linearizes the digital data and communicates the values to a host computer or PLC

Starting At
$350.00 CAD Configure
D5400M Modbus Thermistor Input Modules
DGH

D5400M Modbus Thermistor Input Modules

Converts up to four thermistor signals, linearizes the digital data and communicates the values to a host computer or PLC

Starting At
$385.00 CAD Configure
D3100/D4100 Voltage Output Modules
DGH

D3100/D4100 Voltage Output Modules

Convert digital ASCII data signals from a host computer to analog DC voltage output signals using an internal 12-bit digital to analog converter

Starting At
$385.00 CAD Configure
D3100M Modbus Voltage Output Modules
DGH

D3100M Modbus Voltage Output Modules

Communicates in ASCII with RS-232 or RS-485 serial ports

Starting At
$385.00 CAD Configure
D3200M Modbus Current Output Modules
DGH

D3200M Modbus Current Output Modules

0 - 20 mA, 4 - 20 mA current output modules

Starting At
$385.00 CAD Configure
D1700 Series Digital I/O Modules
DGH

D1700 Series Digital I/O Modules

Allow a host computer to control thousands of digital I/O points from one serial port

Starting At
$385.00 CAD Configure
H1700 Series Digital I/O Boards
DGH

H1700 Series Digital I/O Boards

24 bit and 64 bit digital I/O boards

Starting At
$385.00 CAD Configure
H1700M Series Modbus Digital I/O Boards
DGH

H1700M Series Modbus Digital I/O Boards

24 bit and 64 bit Modbus Digital I/O Boards

Starting At
$385.00 CAD Configure
A2400 RS232/RS485 Converter
DGH

A2400 RS232/RS485 Converter

Designed to interface all DGH RS485 products to radio and leased telephone line modems

Buy Now!
$350.00 CAD

 
DIN-191 RS-232/RS-485 Converter
DGH

DIN-191 RS-232/RS-485 Converter

Converter module converts RS232 signal levels to the correct electrical signals required by RS485

Buy Now!
$168.00 CAD

 
DIN-192 RS-485 Repeater
DGH

DIN-192 RS-485 Repeater

Module transparently repeats RS485 signals at all standard baud rates from 300 to 115.2K baud

Buy Now!
$168.00 CAD

 
USB-COMi USB to RS485 Serial Converter
DGH

USB-COMi USB to RS485 Serial Converter

Allows easy serial port expansion without requiring IRQ, DMA, or I/O port resources

Buy Now!
$106.65 CAD

 
CA-3 RS-232 Serial Cable
DGH

CA-3 RS-232 Serial Cable

Used to connect any DGH RS-232 type module to a 9 pin host computer serial port connector

Buy Now!
$20.25 CAD

 
MK-1 DIN Rail Mounting Kit
DGH

MK-1 DIN Rail Mounting Kit

D Series DIN Rail mounting kit

Buy Now!
$13.50 CAD

 
CA-1 Ribbon Cable
DGH

CA-1 Ribbon Cable

Interfaces the DGH H1770 digital I/O card to industry standard PB-16 I/O module mounting racks

Buy Now!
$135.00 CAD

 
CA-2 Serial Cable
DGH

CA-2 Serial Cable

Connects a DGH A1000/A2000 RS-232/RS-485 converter to a host computer that utilizes a 9 pin female serial port connector

Buy Now!
$20.25 CAD

 
CA-6 Ethernet Cable
DGH

CA-6 Ethernet Cable

Connect an Ethernet device to a Ethernet Hub, Switch or other Ethernet hardware

Buy Now!
$8.10 CAD

 
PS-1 DIN Rail Mountable Power Supply
DGH

PS-1 DIN Rail Mountable Power Supply

Powers the DGH H1750, H1770 digital products and the DIN-100 series analog input modules

Buy Now!
$66.15 CAD

 
PS-2 Wall Mount Power Supply
DGH

PS-2 Wall Mount Power Supply

Power the DGH H1750, H1770 digital products and the DIN-100 series analog input modules

Buy Now!
$35.10 CAD

 
PS-3 Wall Mount Power Supply
DGH

PS-3 Wall Mount Power Supply

Powers the D1000, D2000, D3000, D4000, D5000 series and D1701, D1702, D1711 and D1712 digital I/O modules

Buy Now!
$35.10 CAD

 
BP-8 Mounting Backplane
DGH

BP-8 Mounting Backplane

Reduces wiring costs by providing all common module connections on the backplane

Starting At
$270.00 CAD Configure
BP-14 Mounting Backplane
DGH

BP-14 Mounting Backplane

Reduces wiring costs by providing all common module connections on the backplane

Buy Now!
$337.50 CAD

 
DASYLab Data Acquisition Software
DGH

DASYLab Data Acquisition Software

Get started right away without any programming effort, perform visualization, open and closed loop control

Buy Now!
$698.60 CAD

 
A1000 Series Serial Communications Converters
DGH

A1000 Series Serial Communications Converters

RS-232 to RS-485 serial communications converters boxes will convert RS232 signal levels to the correct electrical signals required by RS485

Starting At
$337.50 CAD Configure
A2000 RS232/RS485 Converter
DGH

A2000 RS232/RS485 Converter

Allow communications bus lengths up to 4,000 feet and baud rates up to 115.2 K

Buy Now!
$270.00 CAD