No products in the cart.
Year WarrantyThe Gas Pressure Sensor is fully supported with LabQuest 2, a standalone data logger with built-in graphing and analysis software.
Learn more about LabQuest 2 »
Product Description
£116.00 ex VAT | £139.20 Inc VAT
The Gas Pressure Sensor can be used to monitor pressure changes in a gas. The range is wide enough to perform Boyle’s law yet it is sensitive enough to conduct vapor-pressure or pressure-temperature experiments. Biology teachers can use the Gas Pressure Sensor to monitor transpiration or respiration in an enclosed environment.
Available to Order
Email to a friendExperiments
The Gas Pressure Sensor can be found in the following Vernier Lab Books :-
- Enzyme Action: Testing Catalase Activity
- Transpiration
- Cell Respiration (Pressure)
- Sugar Fermentation
- Effect of Temperature on Fermentation
- Osmosis
- Lactase Action
- Control of Human Respiration
Investigating Chemistry through Enquiry
- Vapor Pressure and Heat of Vaporisation Investigations
- Baking Soda and Vinegar Investigations Revisited
- Reaction Rates
- Enzyme Activity
- Sugar Fermentation by Yeast
Advanced Chemistry with Vernier
- The Molar Mass of a Volatile Liquid
- The Molar Volume of a Gas
- The Decomposition of Hydrogen Peroxide
- Exploring the Properties of Gases
- Vapor Pressure and Heat of Vaporisation
Investigating Biology Through Enquiry
- Investigating Osmosis
- Testing Catalase Activity (Gas Pressure)
- Fermentation with Yeast
- Transpiration of Plants
- Osmosis
- Enzyme Action: Testing Catalase Activity
- Cell Respiration Pressure
- Transpiration
Agricultural Science with Vernier
- Osmosis
- Transpiration
- Enzyme Action: Testing Catalase
- Lactase Action
- Boyle’s Law: Pressure-Volume Relationship in Gases
- Pressure-Temperature Relationship in Gases
- Vapor Pressure of Liquids
Advanced Physics – Beyond Mechanics
- Behavior of a Gas
- Heat Engines
Elementary Science with Vernier
- Learning to Use the Pressure Sensor
- Get a Grip!
- Under Pressure
- Bubbles in Your Bread
Middle School Science with Vernier
- Get a Grip!
- Fun with Pressure
- Yeast Beasts in Action
Vernier Engineering Projects with LEGO® MINDSTORMS® Education NXT
- Cartesian Diver
What's Included
- Vernier Gas Pressure Sensor
- (2) tapered valve connectors inserted into a No. 5 stopper
- (1) tapered valve connector inserted into a No. 1 stopper
- (1) two-way valve
- (1) 18 inch Tygon tubing with Luer Lock connectors
- (1) 20 mL syringe
- (2) transpiration tubing clamps (white)
- User manual
Specification
- Pressure Range: 0 to 210 kPa (0 to 2.1 atm or 0 to 1600 mm Hg)
- Maximum pressure that the sensor can tolerate without permanent damage: 4 atm
- Resolution: 0.05 kPa (0.0005 atm or 0.40 mm Hg). (LabQuest, LabQuest Mini, Go!Link, LabPro)
- Sensing Element: SenSym SDX30A4
- Combined Linearity and Hysteresis: typical ±0.2% full scale
- Response Time: 100 microseconds
Sensor Requirements
The Gas Pressure Sensor may require a compatible interface and software. Choose a platform below to see compatible interface and software options.
| Interface | Software | ||
|---|---|---|---|
| Graphical Analysis 4 for Computers | Logger Pro | Logger Lite | |
| LabQuest Mini | Full support | Full support | Full support |
| LabQuest 2 | Full support | Full support | Full support |
| LabQuest Stream | Full support1 | Full support1 | Full support1 |
| Go!Link | Full support | Full support | Full support |
| Original LabQuest (DISCONTINUED) | Full support | Full support | Full support |
| LabPro (DISCONTINUED) | Incompatible | Full support | Full support |
COMPATIBILITY NOTES
- Connect LabQuest Stream via USB. Future software updates will support connection via Bluetooth®technology
- A computer with a compatible Bluetooth® 4.0 radio is required. Only computers running Windows 10 or Mac OS X 10.10 or newer are supported.
| Interface | Software Graphical Analysis 4 for Chrome |
|---|---|
| LabQuest Mini | Full support |
| LabQuest 2 | Full support |
| LabQuest Stream | Full support1 |
| Go!Link | Full support |
| Original LabQuest (DISCONTINUED) | Full support |
COMPATIBILITY NOTES
- Connect LabQuest Stream via USB. Future software updates will support connection via Bluetooth®technology
| Interface | Software | |
|---|---|---|
| Graphical Analysis 4 | Graphical Analysis GW | |
| LabQuest Stream | Full support | Full support |
| LabQuest 2 | Full support1 | Full support1 |
| Go Wireless® Link (DISCONTINUED) | Incompatible | Full support |
COMPATIBILITY NOTES
- Mobile devices can only connect to LabQuest 2 via Wireless Data Sharing.
Accessories
Ideal Solutions for Enquiry Based Learning
5 Year Warranty on most items
Award Winning Products
Connectivity with iOS, Mac, Android, Windows and Chromebooks
Guaranteed Quality and Support
Extensive Support Materials
Related Products
The Anemometer can be used in a variety of experiments to measure wind speed. Can either be used hand held to measure wind speeds, or used with the accessory rod for static experiments such as in front of wind tunnels. The Vernier Anemometer is an impeller-type anemometer that measures wind speed in the range of 0.5 to 30 m/s (1 to 67 mph).
£116.00 ex VAT | £139.20 Inc VAT Add to basket
The Flow Rate Sensor can be used for environmental or Earth science studies. Flow rate data can be used to calculate the discharge value for a stream or determine the sediment transport of a stream. The Flow Rate Sensor includes 3 riser rods, which enable the impeller to be placed at fixed depths, and is equipped with a 5 m cable so your data-collection equipment can stay on shore. The Flow Rate Sensor also separates into four sections for easy transport and convenient storage.
£168.00 ex VAT | £201.60 Inc VAT Add to basket
Our Hand-Grip Heart Rate Monitor is ideal for determining a person's heart rate while mobile or stationary. With this sensor, heart rate can be monitored during, or after, exercise. The sensor consists of wireless hand grips and a receiver module that plugs into any of our data-collection devices. The hand grips sense the electrical signals generated by the heart. For each pulse detected, a signal is transmitted to the receiver module, and the individual's pulse rate is calculated. Do you need an interface? Why not go for our Heart Rate Human Physiology Kit?
£155.00 ex VAT | £186.00 Inc VAT Add to basket
This sensor is used to measure voltages in the range of -30 to +30 volts
£64.00 ex VAT | £76.80 Inc VAT Add to basket
The Instrumentation Amplifier monitors voltages from 20 mV to 1 V (DC or AC). It has several switch settings to allow you to select the best gain and includes auto-ID functionality for each of the six ranges. Input bandwidth of 10 kHz allows the capture of higher frequency signals. It is typically used to amplify the chart recorder or analog output of any instrument, such as a third-party gas chromatograph.
£103.00 ex VAT | £123.60 Inc VAT Add to basket
This is basically three Low-g Accelerometers mounted at right angles and all placed in a small box. Can be used for studying the complex motion of an amusement park ride, a bungee jumper, or simply a toss in the air.
Range: -50 to +50 m/s2
Typical accuracy: ±0.1 m/s2
£129.00 ex VAT | £154.80 Inc VAT Add to basket
Our strain-gauge based isometric Hand Dynamometer can be used to measure grip strength, pinch strength, and to perform muscle fatigue studies. Use the hand dynamometer with other sensors (e.g., EKG Sensor) to study muscular health and activity
£140.00 ex VAT | £168.00 Inc VAT Add to basket
The EKG Sensor measures electrical signals produced during muscle contractions, and can be used to make standard 3-lead EKG tracings or surface EMG recordings. The EKG Sensor measures electrical signals produced by the heart. It uses three disposable electrodes. An EKG graph is displayed, demonstrating to students the contraction and repolarization of the heart's chambers. A package of 100 disposable electrodes is included with the sensor.
£200.00 ex VAT | £240.00 Inc VAT Add to basket
Use the Dissolved Oxygen Probe to determine the concentration of oxygen in aqueous solutions in the field or in the laboratory. The Dissolved Oxygen Probe is great for biology, chemistry, ecology, or integrated science courses. It can be used to perform a wide variety of experiments to determine changes in dissolved oxygen levels, one of the primary indicators of the quality of an aquatic environment. Also see our NEW Optical Dissolved Oxygen Probe
£298.00 ex VAT | £357.60 Inc VAT Add to basket
The Conductivity Probe determines the ionic content of an aqueous solution by measuring its conductivity. This has many applications in chemistry, biology, and environmental science. The Conductivity Probe has three ranges, providing optimal precision in any given range. Biology teachers can use this probe to demonstrate diffusion of ions through membranes. Chemistry students are able to quickly investigate the difference between ionic and molecular compounds, strong and weak acids, or ionic compounds that yield different ratios of ions. Environmental science students use it to measure TDS, total dissolved solids.
£129.00 ex VAT | £154.80 Inc VAT Add to basket
The Goniometer measures the angle of a joint, such as the knee or elbow. Use it to analyze the range of motion of a limb during different types of physical activity.
£207.00 ex VAT | £248.40 Inc VAT Add to basket
The Differential Voltage Probe is designed for exploring the basic principles of electricity. Use this probe to measure voltages in low voltage AC and DC circuits.
£51.00 ex VAT | £61.20 Inc VAT Add to basket
Use the Drop Counter to perform accurate, automatic titrations. Record the number of drops or calibrate the drop size to record volume of titrant added during a titration. Logger Pro software can automatically convert the number of drops into volume. The Drop Counter can be used for conductimetric or potentiometric titrations using our Conductivity Probe, Ion-Selective Electrodes or any electrode with a 0 to 5 volt output.
£129.00 ex VAT | £154.80 Inc VAT Add to basket
The Digital Control Unit (DCU), combined with features in Logger Pro, makes control of electrical devices, such as buzzers, lights, motors, pumps, and relays, both straightforward and flexible. The DCU is a great way to introduce hands-on STEM and engineering projects.
£79.00 ex VAT | £94.80 Inc VAT Add to basket
Use the Charge Sensor as an electronic electroscope to obtain quantitative measurements when studying charging by induction, friction, or contact.
£103.00 ex VAT | £123.60 Inc VAT Add to basket