CAA Sensors

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ATEx
ATEX Vortex Flow Meter
Price range: USD $2,007 through USD $8,800

The Vortex flow meter is perfectly suited for measuring the flow, pressure and temperature of gases and steam. Ideal for use in steam, wet gas and on the outlet of compressors. Optional ATEx rating for use in explosive areas.

Flow Range: 1.5 to 300 Nm/sec (5 to 931 ft/sec)

Pipe Sizes: DN15 to DN300

Accuracy: ±1.5% reading, ±0.3% full scale

Output: Modbus (RS485) and 4-20mA

Power Requirement: 18 to 30VDC / 10W@24V

ATEx Rating: Optional

Application
• Steam, compressed air and gas
• Compressor outlets
• Manufacturing, industrial and pharmaceutical use
• Temporary or permanent installation

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Flow Meter - Liquids
Ultrasonic Flow Meter
USD $5,250
Ultrasonic flow meter for industrial and domestic water, sea water, heating and cooling water, and other clean liquids with minimal bubbles or solids. Measure real-time flow, accumulated flow, flow velocity and pipe temperature. Ideal for temporary or permanent installation.

Liquid Flow Range: 0.01m/s to 12m/s (0.03 ft/s to 40ft/s)

Pipe Sizes: DN25 to DN5000

Output: Modbus (RS485) and 4-20mA

Power Requirement: 24vDC

Applications
• Clean liquids with minimal bubbles or solids
• Manufacturing, industrial and pharmaceutical use
• Non-explosive environments

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ATEx
ATEx Inline Flow Meter – IP67
Price range: USD $1,821 through USD $4,143
ATEX rated thermal mass flow meter suitable for clean, dry gas. Ideal for harsh environments or outdoor installations. Measure flow, mass flow, consumption and gas temperature.

Flow Range: 0.1 to 250 Nm/s (0.3 to 820 ft/sec)

IP Rating: IP67

ATEx Rating: Optional

Pipe Sizes: DN20 to DN300

Accuracy: ±1.5% reading, ±0.3% full scale

Output: Modbus (RS485) and 4-20mA

Power Requirement: 18 to 30VDC / 5W@24VDC

Applications
• Outdoors or harsh environments
• Clean and dry compressed air and inert gases
• Manufacturing, industrial and pharmaceutical use
• Temporary or permanent installation

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Flow Meter - Liquids
Ultrasonic Flow Meter – Clamp-on
Price range: USD $1,692 through USD $3,648
Ultrasonic flow meter for industrial and domestic water, sea water, heating and cooling water, diesel oil, alcohol or other clean liquids with minimal bubbles or solids. Measure real-time flow, accumulated flow, flow velocity and pipe temperature. Ideal for temporary or permanent installation.

Liquid Flow Range: 0.1m/s to 5m/s (0.328ft/s to 16ft/s)

Pipe Sizes: DN6 to DN100

Output: Modbus (RS485) and 4-20mA

Power Requirement: 24vDC

Applications
• Clean liquids with minimal bubbles or solids
• Manufacturing, industrial and pharmaceutical use
• Non-explosive environments

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ATEx
ATEx Thermal Mass Flow Meter – IP67
Price range: USD $2,376 through USD $2,948
Outdoor thermal mass flow meter suitable for clean, dry gas. Ideal for harsh environments or outdoor installations. Measure flow, mass flow, consumption and gas temperature.

Flow Range: 0.1 to 250 Nm/s (0.3 to 820 ft/sec)

ATEx Rating: Optional

IP Rating: IP67

Pipe Sizes: DN20 to DN300

Accuracy: ±1.5% reading, ±0.3% full scale

Output: Modbus (RS485) and 4-20mA

Power Requirement: 18 to 30VDC / 5W@24VDC

Applications
• Outdoors or harsh environments
• Clean and dry compressed air and inert gases
• Manufacturing, industrial and pharmaceutical use
• Temporary or permanent installation

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Dew Point Sensor
Portable Dew Point Sensor
Price range: USD $2,028 through USD $2,840
Handheld / portable dew point sensor for compressed air and gases. Ideal for service technicians, auditors and temporary measurements.

Pressure Dew Point (PDP) Range
-60°C to +60°C (-76°F to +140°F) or
-110°C to +60°C (-166°F to +140°F)

Gas Pressure Range: up to 17 bar (246 psi)

Dryer Types: Desiccant, membrane, drum, refrigerant or hybrid dryers

Gas Quality: Minimal contaminates (ie minimal oil, particles or water vapour)

Applications
• Auditors and technicians
• Manufacturing, industrial and pharmaceutical use
• Non-explosive environments

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Flow Meter - Gas and Steam
Pitot Tube Flow Meter
Price range: USD $2,262 through USD $2,566
Pitot Tube flow meter. Ideally suited to moist, dirty and high velocity compressed air and inert gas systems that contain some level of contamination. Measure flow, consumption, pressure and temperature.

Do not use Pitot Tube flow meters on compressor outlets. The pitot tube flow meter must have a filter or water separator between the compressor and flow meter.

Flow Range: 5 – 300 Nm/s (17 to 984 ft/s)

Gas Pressure Range: up to 17 bar (247 psi)

Pipe Sizes: DN25 to DN600

Accuracy: ±1.5% reading, ±0.3% full scale

Output: Modbus (RS485) and 4-20mA

Power Requirement:
• During start up: 18 to 30V DC ⁄ 24W@24V
• Normal operation: 18 to 30VDC / 6.5W@24VDC

Bi-directional: Optional

Applications
• Compressed air and gas systems
• Manufacturing, industrial and pharmaceutical use
• Temporary or permanent installation

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Flow Meter - Liquids
Electromagnetic Flow Meter
Price range: USD $1,975 through USD $2,489
Electromagnetic flow meter for industrial and domestic water, sea water, heating and cooling water, wastewater and more. Measure real-time flow, accumulated flow, flow velocity and mass flow. Ideal for permanent installations.

Liquid Quality: Electrically conductive liquids

Pipe Sizes: DN15 to DN150

Output: Modbus (RS485) and 4-20mA

Power Requirement: 24vDC

Applications
• Manufacturing, industrial and pharmaceutical use
• Temporary or permanent installation
• Non-explosive environments

Select options
ATEx
ATEX Dew Point Sensor – IP67
Price range: USD $1,778 through USD $2,415
The ATEX dew point sensor has a rugged design and an IP67 rating. Suitable for compressed air and gases. Measure pressure dew point (PDP), relative humidity (RH), temperature (°C, °F) and pressure (optional).

Dryer Types

Desiccant, Drum, Hybrid, Membrane, Refrigerant dryers

Standard Features

Minimum gas flow rate: > 1L/min

IP Rating: IP67

Accuracy: up to ±2%

Outputs: Modbus RTU (RS485) and 4-20mA

Display: 2.0” IPS LCD display with an ultra-wide viewing angle

Alarm Relay: Yes

Power Requirement: 16 to 30vDC

Gas Types: Air, Argon, Carbon Dioxide, Helium, Hydrogen, Nitrogen, Natural Gas, Nitrous Oxide, Oxygen

Options

ATEX rating

II 2G Ex db IIC T6 Gb

II 2D Ex tb IIIC T80°C Db

Pressure Dew Point (PDP) Range:

-60°C to +60°C (-76°F to +140°F) or

-110°C to +20°C (-166°F to +68°F)

Integrated pressure sensor

Applications

Compressed air and gas systems

Nitrogen systems

Process gases

Manufacturing, industrial and pharmaceutical use

Permanent or temporary installation

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Flow Meter - Gas and Steam
Inline Flow Meter (Indoor)
Price range: USD $1,288 through USD $2,273
Inline type, thermal mass flow sensor for clean, dry gas. Flange (DIN) or R-Thread pipe connection. Measure flow, mass flow, consumption and gas temperature.

Flow Range: 0.1 to 250 Nm/sec (0.3 to 820 ft/sec)

Pipe Sizes: DN15 to DN80

Pipe Connection: Flange or R-Thread

Accuracy: ±1.5% reading, ±0.3% full scale

Output: Modbus (RS485) and 4-20mA

Power Requirement: 18 to 30VDC / 5W@24VDC

Applications
• Compressed air and gas systems
• Manufacturing, industrial and pharmaceutical use
• Temporary or permanent installation

Select options
Flow Meter - Gas and Steam
Thermal Mass Flow Meter (Indoor)
Price range: USD $1,992 through USD $2,123
Insertion type, thermal mass flow sensor for clean, dry gas. Good option where shutting down the system is difficult or impossible. Measure flow, mass flow, consumption and gas temperature.

Flow Range: 0.1 to 250 Nm/s (0.3 to 820 ft/sec)

Pipe Sizes: DN20 to DN600

Accuracy: ±1.5% reading, ±0.3% full scale

Output: Modbus (RS485) and 4-20mA

Power Requirement: 18 to 30VDC / 5W@24VDC

Application
• Manufacturing, industrial and pharmaceutical use
• Temporary or permanent installation

Select options
HMI / Display
HMI / Display for Multiple Sensors
Price range: USD $1,877 through USD $2,095

HMI / Display for Multiple Sensors

HMI / display with multi-sensor data collection, logging, and graphical functions. View real time and historical data of multiple sensors in one easy to read unit. Export data to USB or output to your SCADA system via Modbus RTU (RS485) or Modbus TCP.

Standard Features

7” ultra-wide viewing angle LCD touch screen, high resolution data display

Two isolated Modbus RTU (RS485) interfaces, supports up to 255 sensor inputs

IP65 protection

25 GB of storage, log up to 2,000,000,000 (2 billion) values

2 x alarm relay output channels

Outputs:

Modbus RTU (RS485),

Modbus TCP (Ethernet)

USB Type-C

Power requirement: 24 to 30 VDC

Options

Panel Mount or Wall Mount

4 x Analogue channels [0 … 20 mA / 4 … 20 mA / 0 … 1 VDC / 0 … 10 VDC]

Applications

Manufacturing, industrial and pharmaceutical use

Temporary or permanent installation

Non-explosive environments

Select options
A Series
Dew Point Sensor for Desiccant or Membrane Dryers, Nitrogen and Hydrogen
Price range: USD $1,006 through USD $1,903
Dew point transmitter with Alumina-Oxide sensor for compressed air, inert gases, nitrogen systems and hydrogen systems. Ideal for temporary or permanent installation.

Pressure Dew Point (PDP) Range
-80°C to +20°C (-112°F to +68°F), or
-110°C to +20°C (-166°F to +68°F), or
-120°C to +20°C (-184°F to +68°F),

Dryer Types: Gas or compressed air systems with desiccant, membrane, drum or hybrid dryers.

Outputs: Modbus (RS485) and 4-20mA

Power Requirement: 10 to 30vDC, max 50 mA @ 24vDC

Applications
• Compressed air and gas systems, nitrogen systems, hydrogen systems, process gases
• Manufacturing, industrial and pharmaceutical use
• Non-explosive environments

Select options
Accessories
Hot Tap Drill
Price range: USD $916 through USD $1,901
A hot tap drill is a universal tool that allows you to manually install a connection point on pressurized or unpressurised pipes. Note: Hot tapping can be dangerous and should be performed by experienced technicians only.

Drill Depth: Up to 200 mm (7.87”)

Drill bit Diameters
• 8.5 mm, 14.5 mm, 19.5 mm, 24.5 mm
• Corresponding ball valve size: 1/4”, 1/2”, 3/4”, 1”

Drill Bit Material: Cobalt-containing high-performance high-speed steel HSS / E

Working Gas Pressure Range: Up to 20 bar (290 psi)

Working Temperature: -50°C to +200°C (-58°F to +392°F)

Applications
• Manufacturing and industrial use
• Temporary or permanent installation

Select options
Dew Point Sensor
Wall-mount Dew Point Monitor
Price range: USD $1,047 through USD $1,870
Wall mount dew point monitor with touch screen display and alarm. Measure pressure dew point (PDP), relative humidity, temperature and pressure (if using the optional integrated pressure sensor). Ideal for temporary or permanent installation.

Pressure Dew Point (PDP) Range
-60°C to +60°C (-76°F to +140°F), or
-80°C to +20°C (-112°F to +68°C), or
-110°C to +20°C (-166°F to +68°F)

Dryer Types: Refrigerant, desiccant, drum or membrane dryers

Output: 4-20mA and alarm relay

Power Requirement: Standard wall socket, 110-240vAC

Application
• Compressed air and gas systems, process gases
• Manufacturing, industrial and pharmaceutical use
• Non-explosive environments

Select options

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