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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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PDF
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Ammonium
The AC020A Ion Selective sensor is used for fast, reliable and accurate measurement of Ammonium concentration in aqueous solutions. The AC020A consists of an electrode and Fourier's ISE amplifier/adaptor.
FastFil electrode design (now discontinued): Download PDF
PermaFil electrode design (sold from Feb. 2008): Download PDF
The Ion Selective Electrode Adapter AC021 is also available for purchase separately.
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Anemometer (Wind Speed and Direction)
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 USBLink.
The Anemometer can work
at sampling rates up to one per second.
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PDF
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Calcium
The AC019A Ion Selective sensor is used for fast, reliable and accurate measurement of Calcium concentration in aqueous solutions. The AC019A consists of an electrode and Fourier's ISE amplifier/adaptor.
FastFil electrode design (now discontinued): Download PDF
PermaFil electrode design (sold from Feb. 2008): Download PDF
The Ion Selective Electrode Adapter AC021 is also available for purchase separately.
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Chloride
The AC018A Ion Selective sensor is used for fast, reliable and accurate measurement of Chloride concentration in aqueous solutions. The AC018A consists of an electrode and Fourier's ISE amplifier/adaptor.
FastFil electrode design (now discontinued): Download PDF
PermaFil electrode design (sold from Feb. 2008): Download PDF
The Ion Selective Electrode Adapter AC021 is also available for purchase separately.
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CO2 Gas
Sensor
The DT040A is a new solid
electrolyte CO2 sensor which offers high selectivity
to CO2, low dependency on humidity and compact size.
A range of 350 to 5,000 ppm of carbon dioxide can
be detected by DT040, making it ideal for indoor air
control applications. The DT040A is supplied with
with a 100 mL plastic sampling bottle and a rubber
stopper.
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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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PDF
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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/cm
(millisiemens). The DT035 consists of a conductivity
electrode, an adapter and a connecting
wire.
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PDF
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Control
Switch
The control switch is
connected to the same USBLink 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: NC (Normally Closed) and NO
(Normally Open).
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PDF
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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 sensor
case, and has two durable banana plugs for easy connection.
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PDF
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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 Systems sensor case,
and has two durable banana plugs for easy connection.
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PDF
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Distance
The DT020-1 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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PDF
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Drop Counter
The Drop Counter is an optical sensor that accurately records the number of drops of titrant added during a titration. The Drop Counter software can automatically convert the number of drops into volume. It will also record pH and temperature values and calculate the first and second derivatives of the pH for easy equivalence point determination. The Drop Counter can also be used for conductimetric or tentiometric titrations using our Conductivity Probe or Ion-selective Electrodes.
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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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Electrostatic Charge
The sensor is a dual
range, all-purpose charge sensor that can be used
in many electrostatic experiments. It will replace
the traditional electroscope in most cases and has
the advantages of performing quantitative measurements
and indication of charge polarity. DT261A is equipped
with zero button and range switch.
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PDF
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Flow Rate
The Flow Rate sensor measures the velocity of water in a river, stream or canal and can be used to study the discharge, flow patterns and sediment transport of a stream or river.
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PDF
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Force
The DT272 Force Sensor
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.
Download PDF
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Geiger-Muller
Counter
The DT116 is equipped
with a 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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PDF
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Heart
Rate/Exercise
The Exercise Heart Rate
sensor is ideal for determining the heart rate of
active people by measuring the heart rate before,
during and after exercise. The sensor is comprised
of a wireless transmitter belt and a receiver module
that plugs into Fourier's USBLink. Similarly to the EKG, the Exercise Heart Rate Sensor,
specifically the transmitter belt, senses the electrical
signals generated by the heart. Every heart beat sends
an electrical signal to the receiver module, enabling
the heart rate to be determined.
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PDF
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Heart Rate/Pulse
The 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. It has two ranges: waveform
and beats per minute.
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PDF
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Humidity
(5% Accuracy)
The DT014 sensor is a
humidity sensor, measuring a range of 0-100% relative
humidity. The DT014 uses the Fourier Systems sensor case, and is equipped with a zero offset calibration
screw.
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PDF
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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 300 lx. This light
sensor is ideal for indoor light measurements.
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PDF
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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 150 klx, making it an ideal
sensor for both indoor and outdoor light measurements.
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PDF
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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 Earth's magnetic field.
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PDF
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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 Systems sensor case.
The frequency range of the DT008 is 35 Hz to 10000 Hz.
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PDF
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Nitrate
The AC017A Ion Selective sensor is used for fast, reliable and accurate measurement of Nitrate concentration in aqueous solutions. The AC017A consists of an electrode and Fourier's ISE amplifier/adaptor.
FastFil electrode design (now discontinued): Download PDF
PermaFil electrode design (sold from Feb. 2008): Download PDF
The Ion Selective Electrode Adapter AC021 is also available for purchase separately.
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Oxygen
The Oxygen sensor consists
of a galvanic oxygen sensitive electrode with a processing
unit (oxygen adaptor, equipped with a calibration
knob). The sensor can measure % O2 in air and Oxygen
concentration in aqueous solutions. Select the range
directly from the data logger or via MultiLab. Calibrate
the sensor before every measurement.
The sensor is supplied
with a storage shorting cap.The probe is warranted
for 12-months to be free from manufacturing defects
and to meet specifications. Improper storage without
the shorting cap voids the warranty. These probes
have been known to last for years with proper storage
and use of the shorting cap.
Sealed electrode design (now discontinued):
Download
PDF New unsealed electrode design:
Download
PDF
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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 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.
Download PDF
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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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PDF
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Potassium
The AC008A Ion Selective sensor is used for fast, reliable and accurate measurement of Potassium concentration in aqueous solutions. The AC008A consists of an electrode and Fourier's ISE amplifier/adaptor.
FastFil electrode design (now discontinued): Download PDF
PermaFil electrode design (sold from Feb. 2008): Download PDF
The Ion Selective Electrode Adapter AC021 is also available for purchase separately.
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Pressure
(0 to 10 kPa)
The DT015-2 pressure
sensor measures low gas pressure between 0 to 10 kPa.
It is a gauge pressure sensor which measures the difference
between applied pressure and the atmospheric pressure.
Download
PDF
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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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PDF
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Pressure
(150 to 1150 mbar)
The DT015 is an absolute
gas pressure sensor. It measures applied external
pressure relative to zero pressure reference sealed
inside the sensor.
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PDF
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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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PDF
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Rotary
Motion
The DT148 measures angular
position in very high resolution and counts the sensor
pulley turns. The rotary motion can also be used for
linear motion measurements with a resolution of 0.1 mm.
This is done by rolling the pulley along a plane,
or by hanging a string over the pulley.
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PDF
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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.
Download
PDF
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Soil Moisture
The DT171A is a high
performance and accurate soil moisture sensor. It
measures soil moisture from 0 to 2 bar. The DT171A
includes WATERMARK soil moisture sensor, Fourier's
adaptor and BNC/alligator cable.
Download
PDF
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Sound Level
The Sound Level sensor
measures sound in decibels (dB). It is ideal for measuring
environmental noises and room acoustics. The DT320
includes a special voltage filter to filter out any
noise that may come from the data logger voltage line.
The sensor has three amplifying stages, and it automatically
switches between stages, for maximum range and flexibility.
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PDF
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Spirometer (Respiration)
The DT037 is a respiration
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 sensor case connected to a unique
breath sensor tube.
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PDF
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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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PDF
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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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PDF
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Temperature
(0 to 1200 °C)
The DT025 sensor is a
thermocouple type K temperature sensor with a range
of 0 °C to 1200 °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 sensor case and a 20cm thermocouple wire.
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PDF
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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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PDF
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Voltage
(±50 mV)
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 Systems 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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PDF
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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 Systems 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.
Download
PDF
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Voltage
(±2.5 V)
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 Systems 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.
Download
PDF
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Voltage
(±25 V)
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 Systems 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.
Download
PDF
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Voltage
(Triple Range)
The Voltage (triple range) sensor can be connected to the USBLink data logger. The sensor is a high precision, quick response voltage sensor, designed for measurements of three ranges: ±1 V, ±10 V and ±25 V. The sensor is equipped with a switch for selecting the desired voltage range. The sensor is a precise differential sensor, capable of measuring both direct and alternate voltage current. It is ideal for use in a wide range of experiments in Physics and Chemistry.
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