` Automation Products Group
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

Automation Products Group

Automation-Products-Group Automation Products Group, Inc. (APG) is an ISO 9001:2015 certified supplier of innovative and differentiated products, solutions, and services for industrial process measurement and control. Technologies include pressure, flow, level control, analytics, and dedicated flexible control, using state of the art methodologies. Our customers include equipment manufacturers, integrators, distributors and end users. APG's goal is to provide high quality industrial measurement products with exceptional service and knowledgeable engineering.

In Stock* FS-410 Miniature Stainless Steel Vertical Float Switch
APG

FS-410 Miniature Stainless Steel Vertical Float Switch

Features 2.35” from top of threads to end of stem, user reversible switch & operating temperatures up to 260°C (500°F), CSA and NSF certifications

Starting At
$99.00 CAD Configure
FS-500 Horizontal Stainless Steel Float Switch
APG

FS-500 Horizontal Stainless Steel Float Switch

Operating temperatures up to 500° F (260° C), CSA Explosion Proof and NSF certifications

Starting At
$374.00 CAD Configure
Kari Level Switch
APG

Kari Level Switch

Up to 4 switching levels, IP67, NEMA 6, CE, CSA general purpose

Starting At
$123.00 CAD Configure
FT100 / FT 300 Float Switch
APG

FT100 / FT 300 Float Switch

Single point level sensors that switch ON or OFF at one level, highly chemical resistant

Starting At
$84.00 CAD Configure
TLS Cable Float Switches
APG

TLS Cable Float Switches

Built-in hysteresis for better pump control and suited for use in waste water and sewage applications with low specific gravity

Starting At
$236.00 CAD Configure
LF Miniature Float Switches
APG

LF Miniature Float Switches

Low cost, reliable switches designed for shock resistance and chemical compatibility

Starting At
$20.00 CAD Configure
MLS Mechanical Float Switch
APG

MLS Mechanical Float Switch

Tailor this float switch to your needs in the field with an adjustable switch point and hysteresis

Starting At
$625.00 CAD Configure
NLS Pneumatic Level Switch
APG

NLS Pneumatic Level Switch

Pneumatic liquid level switch for use in viscous and sticky liquids that can stop a float switch in its tracks

Starting At
$364.00 CAD Configure
PWS Mini Level Paddle Wheel Switch
APG

PWS Mini Level Paddle Wheel Switch

Rotating padding wheel level switch is appropriate for small bins and hoppers with a compact size that fits in tight corners

Starting At
$449.00 CAD Configure
VBL Vibrating Rod Level Switch
APG

VBL Vibrating Rod Level Switch

Perfect for a variety of solid level detection applications and for silos and bins or many shapes and sizes

Starting At
$1,050.00 CAD Configure
MPXI-F
APG

MPXI-F

A flexible proprietary-PVDF or 316L SS braided-tubing stem for easy installation in tall tanks

Call Today!
800-567-8686 ...or... Request Quote
PG2 Digital Pressure Gauge
APG

PG2 Digital Pressure Gauge

Basic digital pressure gauge with long lasting performance at a low cost, 304L SS, IP65

Starting At
$202.00 CAD Configure
PG5 Digital Pressure Gauge
APG

PG5 Digital Pressure Gauge

General purpose gauge with standard tare, peak hold, max/min functions, ±0.25% accuracy of full scale, 5-digit display

Starting At
$812.00 CAD Configure
PG7 Digital Pressure Gauge
APG

PG7 Digital Pressure Gauge

Robust digital gauge for harsh environments for either indoor or outdoor use, IP67 rating, 0.25% accuracy

Starting At
$953.00 CAD Configure
PG10 Digital Pressure Gauge
APG

PG10 Digital Pressure Gauge

Gives you true at-a-glance readability with the large 5-digit display and 270° radial bar graph, data logging

Starting At
$1,102.00 CAD Configure
MND Modbus Network Display
APG

MND Modbus Network Display

Local display that works with up to 10 sensors as a master, slave, or power source on any Modbus network

Starting At
$581.00 CAD Configure
LPD Current Loop Display
APG

LPD Current Loop Display

Local display designed to be inserted into a 4-20 mA sensor current loop

Starting At
$483.00 CAD Configure
DCR-1006A Controller
APG

DCR-1006A Controller

With several sensors to choose from, and a variety of mounts, ranges, and outputs, there are plenty of options for your application needs

Buy Now!
$1,486.00 CAD
FS-400 Vertical Float Switch
APG

FS-400 Vertical Float Switch

Stainless steel, shock resistive construction with a user-reversible switch & operating temperatures up to 260°C (500°F) CSA and NSF certification

Starting At
$99.00 CAD Configure
MNU-IS Intrinsically Safe Modbus Ultrasonic Level Sensor
APG

MNU-IS Intrinsically Safe Modbus Ultrasonic Level Sensor

Rugged units, rated intrinsically safe for hazardous locations, fully programmable via RS-485 Modbus

Starting At
$1,117.00 CAD Configure
LOE Web Enabled Ultrasonic Level Sensor
APG

LOE Web Enabled Ultrasonic Level Sensor

Designed for remote level mesasurement with RS-485 Modbus communication, can also serve as a Modbus network controller for up to 10 slave sensors

Starting At
$1,757.00 CAD Configure
IRU-2000 Object Detection Ultrasonic Sensor
APG

IRU-2000 Object Detection Ultrasonic Sensor

Designed for detecting solids and moving objects , ideal for presence/absence detection, object profiling and more

Starting At
$809.00 CAD Configure
IRU-2420 25 ft Mid Range Ultrasonic Level Sensor
APG

IRU-2420 25 ft Mid Range Ultrasonic Level Sensor

Provides a non-contact method of detecting level, presence/absence detection, volume, proximity & distance, CSA approved, Class 1, Div. 2

Starting At
$960.00 CAD Configure
IRU-3430 50 ft Long Range Ultrasonic Level Sensor
APG

IRU-3430 50 ft Long Range Ultrasonic Level Sensor

Ultrasonic level sensor uses a larger, more powerful transducer for a 50 ft sensing range, CSA Class 1, Div. 2 certification

Starting At
$1,304.00 CAD Configure
IRU-5000 79 Inches Short Range Ultrasonic Level Sensor
APG

IRU-5000 79 Inches Short Range Ultrasonic Level Sensor

Short range ultrasonic level sensor (up to 79") for small tanks and totes, CSA Class 1, Div. 2 certification

Starting At
$1,169.00 CAD Configure
IRU-6429 Mid Range Ultrasonic Level Sensor
APG

IRU-6429 Mid Range Ultrasonic Level Sensor

Mid range (30 ft) non contact level sensor with data logging, CSA certification

Starting At
$957.00 CAD Configure
IRU-9400 High Sensivity Ultrasonic Level Sensor
APG

IRU-9400 High Sensivity Ultrasonic Level Sensor

Indoor sensor with a more sensitive transducer to detect difficult targets such as reflective and soft surfaces

Starting At
$814.00 CAD Configure
LPU-2127 Loop Powered Ultrasonic Sensor
APG

LPU-2127 Loop Powered Ultrasonic Sensor

1 to 25 ft. (0.3 to 7.6 m) detection range on liquids, integrated keypad/LCD display, CSA and Class 1, Div. 2 certification

Buy Now!
$1,281.00 CAD
LPU-2428 IS Ultrasonic Level Transmitter
APG

LPU-2428 IS Ultrasonic Level Transmitter

Loop powered 4 to 20 mA output level sensor with built-in calculations of current volume, flow, and flow totals, CSA and Class 1, Div. 1 certification

Starting At
$1,420.00 CAD Configure
DST Mid Rage Pump Control Ultrasonic Level Sensor
APG

DST Mid Rage Pump Control Ultrasonic Level Sensor

Ultrasonic transmitters are programmable via the DCR controller series, and are often used for level-based pump control

Starting At
$836.00 CAD Configure
PRL True Echo Pulse Radar Level Transmitter
APG

PRL True Echo Pulse Radar Level Transmitter

Provides accurate level readings from all types of liquid level measurement materials, IP68 for worry-free operation, ranges to 50 or 100 feet with ±0.25% accuracy

Starting At
$4,409.00 CAD Configure
PRS Frequency Pulse Radar Level Transmitter For Solids
APG

PRS Frequency Pulse Radar Level Transmitter For Solids

Accurate level readings of radar sensors to difficult to measure solids, up to 100 feet, ±0.25% accuracy and 6.1 μA output resolution

Starting At
$5,759.00 CAD Configure
PRX Explosion Proof Pulse Radar Level Transmitter
APG

PRX Explosion Proof Pulse Radar Level Transmitter

Level readings of radar sensors to Class I, II, and III hazardous locations, up to 100 feet, ±0.25% accuracy, 6.1 μA output resolution

Starting At
$4,409.00 CAD Configure
MPX-E EX Magnetostrictive Float Level Transmitter
APG

MPX-E EX Magnetostrictive Float Level Transmitter

Highly accurate explosion proof liquid level transmitter, 4-20 mA, RS-485 (Modbus RTU) output, CSA approved

Call Today!
800-567-8686 ...or... Request Quote
MPX-F Flexible Magnetostrictive Float Level Transmitter
APG

MPX-F Flexible Magnetostrictive Float Level Transmitter

Flexible stainless steel stem allows for installation in tall tanks without needing a crane, lengths up to 32 feet

Call Today!
800-567-8686 ...or... Request Quote
MPX-E Chemically Resistant Level Transmitter
APG

MPX-E Chemically Resistant Level Transmitter

Chemical resistant coating, allowing for use in corrosive, acidic, and marine environments, highly accurate and repeatable readings

Call Today!
800-567-8686 ...or... Request Quote
RP EX Resistive Level Transmitter W/ 1/2" Stem
APG

RP EX Resistive Level Transmitter W/ 1/2" Stem

Designed for continous level indication in smaller tanks up to 8 ft, resistive chain or loop powered 4-20 mA output, intrinsically safe, CSA approved

Call Today!
800-567-8686 ...or... Request Quote
RPM Explosion Proof Resistive Level Transmitter W/ 1" Stem
APG

RPM Explosion Proof Resistive Level Transmitter W/ 1" Stem

Heavy duty explosion proof continuous level indication, resistive chain or loop powered 4-20 mA output, anti-stick float design, CSA approved

Call Today!
800-567-8686 ...or... Request Quote
PT-500 Submersible Pressure Transducer For Liquids
APG

PT-500 Submersible Pressure Transducer For Liquids

Rugged submersible pressure transmitter designed for tank liquid level measurement, water & wastewater applications, and well depth measurement

Starting At
$743.00 CAD Configure
PT-405 Explosion Proof, Heavy Duty Pressure Transducer
APG

PT-405 Explosion Proof, Heavy Duty Pressure Transducer

Reliable accuracy in harsh conditions and hazardous locations, with a standard accuracy of 0.25% BFSL, CSA approved

Starting At
$805.00 CAD Configure
PT-400 Intrinsically Safe Pressure Transducers
APG

PT-400 Intrinsically Safe Pressure Transducers

Built for harsh conditions, hazardous locations, high vibration, high pressure spikes and extended temperature compensation

Starting At
$603.00 CAD Configure
PT-200 Pressure Transducer
APG

PT-200 Pressure Transducer

Rugged, general purpose sensors that offer reliable and accurate, measurements under harsh conditions, 0.5% accuracy

Starting At
$189.00 CAD Configure
PT-L1/L3/L10 Pressure Transducers W/ Amplified Output
APG

PT-L1/L3/L10 Pressure Transducers W/ Amplified Output

Ranges from vacuum to 10,000 psi, all stainless steel construction, high burst pressure, and high acuracy

Starting At
$528.00 CAD Configure
PT-L9/L13/L14 Pressure Transducers With Millivot Output
APG

PT-L9/L13/L14 Pressure Transducers With Millivot Output

Inexpensive, millivolt transducers, ranges from vacuum to 10,000 psi, single piece stainless steel

Starting At
$528.00 CAD Configure
1502 HU Hammer Union Pressure Transmitter
APG

1502 HU Hammer Union Pressure Transmitter

Designed for the rugged environments of land based, ranges to 15,000 psi, CSA/ATEX/IECEx approved

Starting At
$2,725.00 CAD Configure
MNU Modbus Ultrasonic Level Sensor
APG

MNU Modbus Ultrasonic Level Sensor

High performance ultrasonic level sensor with Modbus flexibility and Tank Cloud compatibility

Starting At
$912.00 CAD Configure
2202 HU Hammer Union Pressure Transmitter
APG

2202 HU Hammer Union Pressure Transmitter

Durable hammer union pressure transmitter with a 2202 process connection built for the most punishing conditions


This product is no longer available. Please contact us today
at 800-567-8686 for alternative solutions.

MPX-R EX Magnetostrictive Float Level Transmitter
APG

MPX-R EX Magnetostrictive Float Level Transmitter

Explosion-proof liquid level sensor with large, buoyant, and robust float for harsh applications


This product is no longer available. Please contact us today
at 800-567-8686 for alternative solutions.

PT-510/PT510W Submersible Pressure Transmitter
APG

PT-510/PT510W Submersible Pressure Transmitter

Low cost, dependable and accurate submersible pressure transmitter for dirty and clean liquids

This product is obsolete and has been replaced by:
PT-500 Submersible Pressure Transducer For Liquids

* Indicates some SKUs available in stock for immediate delivery.