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Acceleration
The DT138 is a high performance,
high accuracy accelerometer. The DT138 measures accelerations
from -49m/s² to +49m/s². The sensor measures
gravitational forces and acceleration-induced forces
in the same way. At rest the sensor measures 1g when
pointing downward, -1g when pointing upward and zero
when positioned horizontally.
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Anemometer
The AC012 is actually
two sensors mounted on one arm. The wind caps are
used to measure wind speed and the wind vane measures
the wind direction. Only one cable connects the Anemometer
to the MultiLog.
The Anemometer can work
at sampling rates up to one per second.
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Angular Position
The DT031 is a sensor
designed to measure changes in angular positions of
items connected at its pivot. The DT031 consists of
a hexagonal handle with a connection screw (for comfortable
connection of items), the base of the sensor, and
a 20cm connection cable.
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Breathing
The DT037 is a breathing
sensor. Based on air speed, the DT037 calculates the
airflow rate of a user who breathes into it. The results
are shown as liters per minute. The DT037 consists
of Fourier's egg-shaped sensor case with a unique
breath sensor tube.
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CO2 Gas Sensor
As CO2 absorbs infrared
light, the CO2 sensor consists of a tube containing
an infrared source at one end and an infrared detector
at the other end. The infrared detector detects the
infrared light that wasn't absorbed by CO2 between
source and detector.
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Colorimeter
The DT185 Colorimeter
is designed to determine the concentration of a solution
by analyzing its color intensity. Supplied with three
color-filter slides.
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Conductivity
The DT035A is designed
to measure conductivity of liquids and solutions.
It detects conductivity in the range of 0 to 20 mS
(millisimens). The DT035 consists of a conductivity
electrode, an egg-shaped adapter and a connecting
wire.
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Control Switch
The control switch is
connected to the same MultiLog output as the sensor
and opens or closes an electrical circuit when the
sensor passes certain predefined values.
Two types of control
switch are available: N.C. (normally closed) and N.O.
(normally open).
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Current (±2.5A)
The DT005 sensor is an
ampere meter, measuring current values between -2.5
and 2.5 amperes. The DT005 is a differential sensor,
capable of measuring both direct and alternate current.
The sensor uses the Fourier Systems egg shaped sensor
case, and has two durable banana plugs for easy connection.
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Current (±250mA)
The DT006 sensor is an
ampere meter, measuring current values between -250
and 250 mA. The DT006 is a differential sensor, capable
of measuring both direct and alternate current. The
sensor uses the Fourier System egg-shaped sensor case,
and has two durable banana plugs for easy connection.
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Current (0 to 20 mA)
The DT007 works as an
adapter to industrial sensors with an output of 0
to 20 mA, as it is able to record data from any existing
industrial sensors.
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Distance
The DT187 measures the
distance between the sensor and an object and can
sample data at up to 25 times per second, making it
excellent for motion and movement experiments.
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EKG
The EKG (Electrocardiogram)
measures cardiac electrical potential waveforms (voltages
produced during contractions of the heart).
The sensor comes with
a package of one hundred silver/silver chloride electrode
patches that can be attached to the skin. The sensor's
circuitry isolates the user from the possibility of
electrical shock.
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Force
The DT0120 Force Sensor
is a popular force sensor. It has two ranges: ±10N
or ±50N. It can be easily mounted on a stand
or dynamics cart, or used as a replacement for a hand-held
spring scale. The sensor is supplied with mounting
rod, collision bumper, hook and cart mounting bracket.
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Geiger-Muller Counter
The DT116 is equipped
with built in GM-tube and integral power supply. The
DT116 is also equipped with a power indicator and
audio alarm as each pulse is recorded. The DT116 is
sensitive to Alpha, Beta and Gamma radiation.
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Heart Rate
Heart Rate sensor monitors
the light level transmitted through the vascular tissue
of the fingertip and the corresponding variations
in light intensities that occur as the blood volume
changes in the tissue.
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Heat Flow
The DT032 Heat Flow Sensor
is designed to measure the flow of heat energy between
its upper and lower surfaces giving a bidirectional
output in Watts/m2. This makes it particularly useful
in demonstrating the distinction between heat energy
and temperature.
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Humidity (2% Accuracy)
and Temperature
The DT041 sensor is a
highly accurate humidity sensor. It measures relative
humidity ranging from 0 to 100% with an error of not
more than ±2% over the entire range. The DT041
includes, in its screw-on cap, a temperature sensing
element that measures temperatures ranging from -25°c
to 110°C.
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Light (0 to 130 klx)
The DT010 is a light
sensor designed for measurements of light ranging
from 0 to 130klx. The DT010 uses the Fourier System
egg-shaped sensor case and is ideal for measurements
of outdoor light.
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Light (0 to 6.6 lx)
The DT009 is a high precision,
quick response light sensor, designed for measurements
of light ranging from 0 to 6.6lx. The DT009 uses the
Fourier System egg-shaped sensor case.
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Light (0 to 300 lx)
The DT009-1 is a high
precision, quick response light sensor, designed for
measurements in the range of 0 to 300lx. This light
sensor is ideal for indoor light measurements.
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Light (triple range)
The DT009-4 is an all
purpose, high precision, quick response light sensor,
designed for measurements of three ranges, 0 to 600
lx, 0 to 6 klx and 0 to 150klx making it an ideal
sensor for both indoor and outdoor light measurements.
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Magnetic Field
The Magnetic Field sensor
has two ranges. Low resolution range to explore the
nature and strengths of magnetic fields of solenoids
and permanent magnets and high resolution range to
explore the Earth's magnetic field.
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Microphone
The DT008 is a sound
sensor (microphone) giving an output of ±2.5
Volts. The DT008 is not a noise level sensor, but
designed to study the properties of sound waves. The
DT008 uses the Fourier System egg-shaped sensor case.
The frequency range of the DT008 is 35Hz to 10000Hz.
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Oxygen
The Oxygen sensor consists
of an oxygen sensitive electrode with a processing
unit (oxygen adaptor, equipped with a calibration
knob). The sensor can measure % O2 in air, % O2 in
aqueous solutions and O2 concentration in aqueous
solutions. Select the range directly from the MultiLogPRO
or via MultiLab. The sensor is supplied with five
spare membranes, 30ml electrolyte solution, a syringe
and a soaking bottle.
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PH
The DT016 is a pH sensor
measuring the entire range of 0 to 14 pH. The DT016
consists of the Fourier Systems egg-shaped adaptor
and a pH electrode. The sensor is equipped with an
automatic temperature compensation system. In order
to use temperature compensation a temperature sensor
can be connected to the MultiLog along with the pH
sensor.
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Photo Gate
A general-purpose photo
gate that measures the time it takes for an object
to pass between its arms. It is used for a wide variety
of experiments in physics and physical science classes.
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Pressure (0 to 10 kPa)
The DT015-2 pressure
sensor measures low gas pressure between 0 to 10kPa.
It is a gauge pressure sensor which measures the difference
between applied pressure and the atmospheric pressure.
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Pressure (0 to 700 kPa)
The DT015-1 is an absolute
gas pressure sensor. It measures applied external
pressure relative to zero pressure reference sealed
inside the sensor.
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Pressure Mat
The DT033 is a 55 x 20
cm cushion, designed to sense animal or human steps.
The DT033 is a switch, meaning that it has only two
positions: open and closed. The DT033 is equipped
with a six foot wire for comfortable use.
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Rain Collector
The AC013 is a Rain Collector
designed to meet the guidelines of the World Meteorological
Organization. The Rain Collector consists of a collection
cone and two tipping buckets.
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Smart Pulley
This Smart Pulley comprises
a pulley and photo gate. It is used to measure the
speed of a string suspended over the pulley by measuring
the tangent velocity of the pulley.
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Temperature (-200 to
400°C)
The DT027 is a high-precision
PT-100 adaptor (to be used with a PT-100 probe).
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Temperature (-10 to 50°C)
The DT012 is a high accuracy
temperature sensor for measurements between -10°C
and 50°C. The sensor consists of the Fourier System
egg-shaped sensor case, and a temperature probe with
a 30cm cord. For higher accuracy the DT012 is equipped
with a zero offset calibration screw.
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Temperature (-25 to 110°C)
The DT029 is a simple,
durable, temperature sensor. It connects directly
to the data logger using a standard mini-din cable.
At the end of the sensor cable there is a temperature
probe, covered with isolating material ensuring protection.
The DT029 measures temperature between -25°c and
110°c, and has an accuracy of ±1°c.
It is mostly suitable for water and other chemical
solution temperature measurements.
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Temperature (0 to 750°C)
The DT026 sensor is a
thermocouple type J temperature sensor with a sensing
range of 0 to 750°c. The sensor is extremely accurate,
and has a maximum error of 2% over an entire range.
The DT026 consists of a Fourier System egg-shaped
sensor case and a 20cm thermocouple wire.
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Temperature (0 to 1250°C)
The DT025 sensor is a
thermocouple type K temperature sensor with a range
of 0 to 1250°C. The sensor is extremely accurate,
and has a maximum error of 0.5% over the entire range.
The DT025 is composed of the Fourier System egg-shaped
sensor case and a 20cm thermocouple wire.
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Temperature (-200 to
1000°C)
The DT025-1 sensor is
a thermocouple type K temperature sensor with a range
of -200 to 1000°C. It is extremely accurate, and
has a maximum error of 0.5% over entire range. The
DT025-1 is composed of the Fourier System egg-shaped
sensor case and a 20cm thermocouple wire.
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Turbidity
Turbidity is a measure
of the cloudiness of water - the cloudier the water,
the greater the turbidity. Turbidity in water is caused
by suspended matter. This matter will deflect (or
scatter) light as it passes through the sample. Turbidity
is a measurement of the scattered light as compared
to the amount of light scattered by a standard.
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Voltage (±50mV)
The DT004 sensor is a
regular voltage sensor, measuring voltage values between
-50 and 50 mV. Working as a differential sensor, the
sensor is capable of measuring both direct and alternate
current. The sensor uses the Fourier System egg-shaped
sensor case. The DT004 has floating inputs, i.e. you
can connect any number of voltage sensors to a circuit
without shortening them.
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Voltage (0 to 5 V)
The DT003 sensor is a
regular voltage sensor, measuring voltage between
0 and 5 Volts. The sensor uses the Fourier System
egg-shaped sensor case, and has two durable banana
plugs for easy connection. The sensor has floating
inputs, which mean that any number of voltage sensors
can be connected to a circuit without shortening them.
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Voltage (±2.5V)
The DT002 sensor is a
regular voltage sensor, measuring between -2.5 and
2.5 Volts. The DT002 is a differential sensor, capable
of measuring both direct and alternate current. The
sensor uses the Fourier egg-shaped sensor case, and
has two durable banana plugs for easy connection.
The DT002 has floating inputs, meaning you can connect
any number of voltage sensors to a circuit without
shortening them.
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Voltage (±25V)
The DT001 sensor is a
regular voltage sensor, measuring between -25 and
25 volts. The DT001 is a differential sensor, capable
of measuring both direct and alternate current. The
sensor uses the Fourier egg-shaped sensor case, and
has two durable banana plugs for easy connection.
The DT001 has floating inputs, meaning you can connect
any number of voltage sensors to a circuit without
shortening them.
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