-350x280.jpg)
-350x280.jpg)
-350x280.jpeg)
Код: GPR-28
Brief specifications
More details
The GPR-35, GPR-2500 SN and GPR-2800 IS/AIS-S are reliable oxygen deficiency monitors for measuring the oxygen concentration in rooms where there is potential for gas leaks to prevent oxygen depletion or asphyxiation and ensure safety of personnel.
The Analytical Industries' experience in designing precise and reliable oxygen monitors equipped with proprietary oxygen sensors proven in thousands of personal oxygen alarms and diving equipment offer the highest level of protection to the staff that depend on such room oxygen monitors.
Our oxygen analyzer range also includes oxygen deficiency monitors with remote sensor.
GPR-28
-Features of Fixed Ambient Oxygen Deficiency Monitors with Alarms
Low maintenance with typically 32 months oxygen sensor life
Audible and visual oxygen deficiency alarm available
Up to four measurement ranges
Accuracy of <2% of span
Mains power with battery back-up (GPR-35)
Remote oxygen sensor & pump options (GPR-35)
Analog output for connection to DCS
12-28 V DC operation (GPR-2500 versions)
Featured Products
Additel LogII is a real-time data logging and graphical software for the ADT68x series digital Pressure gauges, the ADT67x series digital pressure calibrators, and the ADT76x Automatic Pressure Calibrators. Data can be recorded in real-time...
The XZR400 zirconium oxide gas purity analyzer from Michell Instruments is designed to measure oxygen as an impurity in inert gases such as nitrogen, carbon dioxide, helium and argon.
A range of trace oxygen analyzers utilizing Michell's M...
The new Additel 960 Hydraulic Pressure Test Pump is a benchtop pressure pump designed to generate pressure to 60,000 psi (4,200 bar). This pump incorporates a dual-piston system which is ideal for filling large volume workload with the hand...
If you have a large number of sensors to calibrate then this economically priced stirred liquid bath is the solution. The 820 bath has been introduced to provide a liquid calibration bath with a large volume. This is to allow the bath to be...
The Additel 100 series High Pressure Hose Test Kits are designed to extend your pressure calibrations to a convenient location to adapt from one pressure connection to another. Each test kit has 5 feet of flexible hose rated to 8,000 psi (5...
The HygroSmart HS3 an advanced, digital probe with measured or calculated outputs and a rugged 10 bar pressure rated housing, designed to provide reliable humidity measurement for process control in a wide range of applications. The HS3 pro...
The Reference Standard RS 3330 is designed for the highest possible precision meter for quantities related to electrical power and energy measurements. The Reference Standard is designed to meet all requirements put on a reference standard ...
-327x226.jpeg)
Primary Standard cells fit into the Medusa and Oberon, covering from Indium to Copper Points. These cylindrical cells are 42mm diameter and have a cavity 9mm diameter x 87mm deep. The Medium Temperature “Hockey Puck” cells are 64mm diameter...
RPM4 is much more than a traditional pressure indicator
State of the art performance from very low pressure to 280 MPa (40 000 psi)… advanced on-board features…compact and rugged…full local and remote communications…RPM4 is the perfect sol...
The fundamental problem with surface temperature measurement is that it is subject to large stem conduction errors, also because heat conducted from the surface of the hot-plate causes a localised cold spot to be created which means that th...
-327x226.jpg)
A portable automated pressure calibrator in the palm of your hand—this could be our most exciting product yet! The Additel 760 series Automatic Handheld Pressure Calibrator takes portable pressure calibration to new levels. Weighing less th...
-327x226.jpeg)
Precision calibration of thermometers calls for the use of stirred liquid calibration baths. The Hydra models set new standards in terms of price to performance ratio. Now Calibration Engineers and Metrologists can choose from a range of ba...
Success in motorsport depends on hundreds of components working together under extreme conditions, and Baker Hughes continues to develop Druck pressure transducers that give the ultimate performance. Druck motorsport sensors have become a w...
-327x226.jpeg)
When we considered low temperature comparison calibration, we had to take into account Health and Safety considerations, both of the liquids used in compressors to generate low temperatures and also the liquids used in the calibration volum...
-327x226.jpeg)
-327x226.jpeg)
Fast-Cal – the product range you designed During early 2004 20 experienced engineers from many parts of the world were asked to produce their ideal specification for industrial calibration. Their top ten requirements, in order of priority, ...
GUILDLINE INSTRUMENTS 5030 SERIES are precision air baths providing uniform constant temperature over a range of operating environments. To improve measurements and reduce the uncertainty contribution from temperature effects, these high qu...
The PC33 series offers a comprehensive range of relative humidity probes for accurate, stable and repeatable measurements. Available with analog output signals, the PC series can be installed in a wide variety of applications...
RPD Reference gas meters
The gold standard for low flow measurement
The rotary piston gas meters GM16 meet the highest demands on the reliable and precise reference measurement of low flow up to 0.01 m³/h. You achieve an excellent mea...
Guildline Instruments 7330 Series of Oil Based Resistance Standards are designed for high accuracy resistance calibration in oil (Fluid Baths) or in air. PRODUCT FEATURES Typical AC/DC Error ...
This adapter mounts directly to the test port of the calibrator and allows for the calibration of two instruments at the same time, or the connection of a reference test instrument. Maximum working pressure is 10,000 psi (700 bar)...
