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MC 4.0 Junior Open Channel Water Flow Meter with Display

Quick Overview

The MC 4.0 Junior is the entry level device in the MC 4.0 range but can be built up with all the options available on the MC 4.0 display. Like the MC 4.0 anemometer, the MC 4.0 Junior is suitable for determining the flow velocity in liquid media and can be used to measure flows in tanks, pipes or rivers, etc. Measurements are taken using a small turbine that snaps onto the end of a metal probe, which can be extended with multiple 180mm and 300mm long extension pieces to allow flow measurements to be taken from the safety of a bridge over a river, or from the riverbank. The MC 4.0 will work with any of the MniWater 20 and MiniAir 20 probes, allowing the unit to also be used to monitor air flows as well.

View Options

Details

The MC 4.0 Junior is available in 4 different versions, with options for lemo connectors to accept any MiniWater or MiniAir 20 vane anemometers, touchscreen display or the larger 4,000mAh battery. Units can also feature an internal datalogger, improved accuracy, Bluetooth connectivity, additional measuring channels, temperature or volume flow measurements. There are also additional modules available to allow for humidity, differential pressure or thermoair probes to be connected to the unit.

Turbine or vane anemometers can be swapped on site and will automatically adjust to the connected sensors.MiniWater 20 probes come with two different flow ranges: 0-5m/s and 0-10m/s and in two different sixed snapheads: Micro; Mini. The Micro head is smaller than the diameter of the shaft and allows for probes to be inserted into compression glands, whilst the Mini head has a slightly lower starting velocity.

MiniAir 20 vane anemometers for air flows come in three different sizes: Micro; Mini; and Macro, with two different flow ranges available for each: 0-20ms; and 0-40m/s. The individual probes include a synthetic plastic construction snap head with a metal turbine that generates a frequency output each time the metal blade passes the probe handle. The frequency of rotation is virtually proportional to the air-flow velocity and largely independent of pressure, temperature, density and humidity. Probes are available with either Aluminium or Steel vane and handles. The Aluminium probes are suitable for non-aggressive gases. Steel probes are available for aggressive environments or higher temperature environments.

Features

Modular concept allows a single instrument so adapt to various different applications.
Lemo connector versions can be used with all MiniAwater 20 and MiniAir 20 flow sensors.
Snap head can be quickly replaced, whilst maintaining the existing calibration
3.2" display with button operation, plus option for touchscreen display
MC 4.0 Juniors are supplied with removable rubber case in orange.
Minimum, Maximum and Average values continuously selectable
Measurement rate of 2 Secs.
Option for internal logger with 1 million reading capacity in 4GB storage
Bluetooth options to allow for interface with mobile app or other bluetooth devices.

Specifications

MC 4.0 Junior Display Unit

Display:	3.2" TFT Display
Unit of Measure:	Flow: m/s, km/h, ft/s. mph Volume: Flow: m³h, l/min, m³/s, cfm Humidity: %RH Temperature: °C, F, °K Pressure: Pa, mBar, mm H20, PSI, VOC, CO2 and PM1: ppm
Power Supply:	Lithium Polymer Battery
Battery Life:	Approx 15 Hours
Case Dimensions:	168 x 68 x 38mm
IP Rating:	IP67
Weight:	Approx 300g
Operating Temp:	0 to 60°C
Humidity:	0-99%RH
Protective Case:	Removable Orange Rubber Case. Also available in Blue, Red or Green.

Vane Anemometers

	MiniAir 20 Probes			MiniWater 20 Probes
	Micro	Mini	Macro	Micro	Mini
Flow Range	0.6-20m/s 0.7-40m/s	0.4-20m/s 0.5-40m/s	0.2-20m/s 0.3-40m/s	0.04-5m/s 0.05-10m/s	0.02-5m/s 0.03-10m/s
Accuracy of Flow	±1% fs, ±3% rdg	±1% fs, ±1.5% rdg	±1% fs, ±1.5% rdg	±2% fs, ±3.5% rdg	±2% fs, ±3% rdg
Operating Temperature	-20 to +140°C	-30 to +140°C	-20 to +140°C	0 to 70°C	0 to 70°C
Vane & Shaft Construction	Aluminium	Aluminium	Aluminium	Aluminium	Aluminium
Head Dimensions	ø 11 x 15 mm	ø 22 x 28 mm	ø 85 x 80 mm	ø 11 x 15 mm	ø 22 x 28 mm
Handle Diameter	15 mm	15 mm	15 mm	15 mm	15 mm
Probe Length	165 mm	175 mm	235 mm	165 mm	175 mm
Cable Length	1.85m	1.8m	1.8m	5.0m	5.0m

Snap-Head Replacement

The snap-head fixing system renders it very simple to fit a new impeller to the flow probe: this saves costly non-productive time and in the event of damage to the snap-head enables you to have the probe back in service in a matter of seconds by simply changing the snap-head.

Any snap head replacement should be of the same original size and flow range.

Availability: Stock Item

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

REF	DESCRIPTION	DOWNLOADS	PRICE	ORDER ITEM

MC 4.0 Junior Multiprobe Anemometers
400.0101	MC 4.0 Junior Multiprobe Anemometer with Lemo Connector. The MC 4.0 Junior is the entry level unit and can be used for determining the flow velocity, temperature and relative humidity of gaseous and liquid media with the relevant measurement probes. 3.2" TFT-Display, 2Hz measurement rate. Dimensions: 168 x 68 x 38mm, Weight 300g, IP67 with a removeable orange rubber case. Operating Temperature 0 to 60°C, 0-99%RH. Compatible with any MiniAir 20 and MiniWater 20 Probes.	Datasheet Size: (2.44 MB)	£411.79	or call us for a quote
400.0102	MC 4.0 Junior Multiprobe Anemometer with Touchscreen & Lemo Connector. The MC 4.0 Junior is the entry level unit and can be used for determining the flow velocity, temperature and relative humidity of gaseous and liquid media with the relevant measurement probes. 3.2" TFT Touchscreen Display, 2Hz measurement rate. Dimensions: 168 x 68 x 38mm, Weight 300g, IP67 with a removeable orange rubber case. Operating Temperature 0 to 60°C, 0-99%RH. Compatible with any MiniAir 20 and MiniWater 20 Probes.		£453.19	or call us for a quote
400.0103	MC 4.0 Junior Multiprobe Anemometer with Touchscreen, 4.000mAh Lithium Polymer Battery & Lemo Connector. The MC 4.0 Junior is the entry level unit and can be used for determining the flow velocity, temperature and relative humidity of gaseous and liquid media with the relevant measurement probes. 3.2" TFT Touchscreen Display, 2Hz measurement rate. Dimensions: 168 x 68 x 38mm, Weight 300g, IP67 with a removeable orange rubber case. Operating Temperature 0 to 60°C, 0-99%RH. Compatible with any MiniAir 20 and MiniWater 20 Probes.		£516.87	or call us for a quote
400.0104	MC 4.0 Junior Multiprobe Anemometer with 4000mAh Battery & Lemo Connector. The MC 4.0 Junior is the entry level unit and can be used for determining the flow velocity, temperature and relative humidity of gaseous and liquid media with the relevant measurement probes. 3.2" TFT-Display, 2Hz measurement rate. 4,000mAh Lithium Polymer Battery. Dimensions: 168 x 68 x 38mm, Weight 300g, IP67 with a removeable orange rubber case. Operating Temperature 0 to 60°C, 0-99%RH. Compatible with any MiniAir 20 and MiniWater 20 Probes.		£475.47	or call us for a quote

MC 4.0 Junior Display Options
400.0105	4GB internal storage option for MC 4.0 Junior Display. Capacity of about 1 million readings.		£73.23	or call us for a quote
400.0106	Additional Measuring Channel option for MC 4.0 Junior Display.		£105.07	or call us for a quote
400.0107	0.1% Accuracy option for MC 4.0 Junior Display.		£62.62	or call us for a quote
400.0108	Bluetooth option for MC 4.0 Junior Display. Mobile Apps to be be released 2021.		£41.39	or call us for a quote
400.0109	Temperature option for MC 4.0 Junior Display. Temperature Readings available in °C, °F or °K		£73.23	or call us for a quote
400.0110	Volume Flow Measurement option for MC 4.0 Junior Display. Volume Flow Readings available in m³/h, l/min, m³/s or cfm		£73.23	or call us for a quote
400.0111	Humidity option for MC 4.0 Junior Display. Humidity Readings available in %RH, available in 2021.		£41.39	Not Available online
400.0112	Differential Pressure option for MC 4.0 Junior Display. Pressure Readings available in Pa, mbar, mm H2O and PSI, available in 2021.		£582.67	Not Available online
400.0113	Thermo option for MC 4.0 Junior Display. Allows for ThermoAir probes to connect to display. Available 2021.		£529.60	Not Available online

MiniWater20 Standard Plastic Probes
95.0010	MiniWater 20 Micro vane anemometer. Flow velocity range 0.04-5m/s with accuracy ±2% of full scale, ±3.5% of reading. Sensing head 11mm diameter x 15mm, probe length 165mm. Sensor is supplied with 1.8m cable and connector for interfacing with MC20 and MC 4.0 Displays with Lemo Connectors. Plastic sensing head with metal blade turbine suitable for open channel water flows. Operating range up to 70°C. Part Ref MIWA2011		£767.34	or call us for a quote
95.0011	MiniWater 20 Micro vane anemometer. Flow velocity range 0.05-10m/s with accuracy ±2% of full scale, ±3.5% of reading. Sensing head 11mm diameter x 15mm, probe length 165mm. Sensor is supplied with 1.8m cable and connector for interfacing with MC20 and MC 4.0 Displays with Lemo Connectors. Plastic sensing head with metal blade turbine suitable for open channel water flows. Operating range up to 70°C. Part Ref MIWA2012		£812.97	or call us for a quote
95.0012	MiniWater 20 Mini vane anemometer. Flow velocity range 0.02-5m/s with accuracy ±2% of full scale, ±3% of reading. Sensing head 22mm diameter x 28mm, probe length 175mm. Sensor is supplied with 1.8m cable and connector for interfacing with MC20 and MC 4.0 Displays with Lemo Connectors. Plastic sensing head with metal blade turbine suitable for open channel water flows. Operating range up to 70°C. MIWA2021		£672.88	or call us for a quote
95.0013	MiniWater 20 Mini vane anemometer. Flow velocity range 0.03-10m/s with accuracy ±2% of full scale, ±3% of reading. Sensing head 22mm diameter x 28mm, probe length 175mm. Sensor is supplied with 1.8m cable and connector for interfacing with MC20 and MC 4.0 Displays with Lemo Connectors. Plastic sensing head with metal blade turbine suitable for open channel water flows. Operating range up to 70°C. Part Ref MIWA2022		£721.70	or call us for a quote

MiniAir20 Standard Plastic Probes for Non-Aggressive Gases
95.0006	MiniAir20 Micro vane anemometer. Air velocity range 0.6-20m/s with accuracy ±1% of full scale, ±3% of reading. Sensing head 11mm diameter x 15mm, probe length 165mm. Sensor is supplied with 1.8m cable and connector for interfacing with MC20 and MC 4.0 Displays with Lemo Connectors. Plastic sensing head with metal blade turbine suitable for non-aggressive gas flows. Operating range -30 to +140°C. Part Ref MINI20112		£708.97	or call us for a quote
95.0007	MiniAir20 Micro vane anemometer. Air velocity range 0.7-40m/s with accuracy ±1% of full scale, ±3% of reading. Sensing head 11mm diameter x 15mm, probe length 165mm. Sensor is supplied with 1.8m cable and connector for interfacing with MC20 and MC 4.0 Displays with Lemo Connectors. Plastic sensing head with metal blade turbine suitable for non-aggressive gas flows. Operating range -30 to +140°C. Part Ref MINI20114		£750.36	or call us for a quote
95.0004	MiniAir20 Mini vane anemometer. Air velocity range 0.4-20m/s with accuracy ±1% of full scale, ±1.5% of reading. Sensing head 22mm diameter x 28mm, probe length 175mm. Sensor is supplied with 1.8m cable and connector for interfacing with MC20 and MC 4.0 Displays with Lemo Connectors. Plastic sensing head with metal blade turbine suitable for non-aggressive gas flows. Operating range -30 to +140°C. Part Ref MINI20122		£599.65	or call us for a quote
95.0005	MiniAir20 Mini vane anemometer. Air velocity range 0.5-40m/s with accuracy ±1% of full scale, ±1.5% of reading. Sensing head 22mm diameter x 28mm, probe length 175mm. Sensor is supplied with 1.8m cable and connector for interfacing with MC20 and MC 4.0 Displays with Lemo Connectors. Plastic sensing head with metal blade turbine suitable for non-aggressive gas flows. Operating range -30 to +140°C. Part Ref MINI20124		£642.10	or call us for a quote
95.0014	MiniAir20 Macro vane anemometer. Air velocity range 0.2-20m/s with accuracy ±1% of full scale, ±1.5% of reading. Sensing head 85mm diameter x 80mm, probe length 235mm. Sensor is supplied with 1.8m cable and connector for interfacing with MC20 and MC 4.0 Displays with Lemo Connectors. Plastic sensing head with metal blade turbine suitable for non-aggressive gas flows. Operating range -30 to +140°C. Part Ref MINI20132		£914.86	or call us for a quote
95.0031	MiniAir20 Macro vane anemometer. Air velocity range 0.3-40m/s with accuracy ±1% of full scale, ±1.5% of reading. Sensing head 85mm diameter x 80mm, probe length 235mm. Sensor is supplied with 1.8m cable and connector for interfacing with MC20 and MC 4.0 Displays with Lemo Connectors. Plastic sensing head with metal blade turbine suitable for non-aggressive gas flows. Operating range -30 to +140°C. Part Ref MINI20134		£954.13	or call us for a quote

Extension Rods
98.0030	Aluminium extension rod for the MiniAir/Water range of vane/turbine probes. Diameter 15mm and 180mm long extension rod. Rod includes M12 male and female threads for connecting to all MiniAir, MiniWater and ThermoAir probes.		£44.57	or call us for a quote
98.0016	Aluminium extension rod for the MiniAir/Water range of vane/turbine probes. Diameter 15mm and 300mm long extension rod. Rod includes M12 male and female threads for connecting to all MiniAir, MiniWater and ThermoAir probes.		£65.81	or call us for a quote