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Safety Portable Multi-Gas Detector
Enmet Corporation’s (USA) Model PGD3-IR portable multi-gas detector incorporates an infrared combustible gas sensor for 0-100% LEL or 0- 100% by volume methane, and an infrared sensor for carbon dioxide at various optional ranges from ppm concentrations to 100% by volume
CO2. In addition, the PGD3-IR can also be supplied with an oxygen sensor and up to two electrochemical sensors for various toxic gases, such as, CO, H2S, NO2, SO2, etc. The instrument has audio/visual alarms and complete data logging capability. Other features include a rugged enclosure with protective rubber boot for high impact resistance, and IP66 ingress protection rating. The PGD3- IR is ATEX certified and CE approved.
Reader Reply Card No
SIL 2 Rated Gas Detection System Will Always Let You Know What is Going on in Your Plant
The Statox 505 is a 4 – 20 mA Transmitter for toxic gases and oxygen by Compur Monitors (Germany) features everything that a gas detection instrument of the new generation needs. It includes state of the Art components (hardware and software), smart sensor technology, “heartbeat” sensor control and complete system diagnostics.
In process monitoring, the status information of plant components, in case of a failure, is becoming more of a critical issue. The standards DIN EN 61508 as well as the product standard DIN EN 50402 are powerful tools to calculate the probability of a failure on demand. The Statox 505 complies with all of the requirements of these standards and complies with safety integrity level SIL 2 requirements. This provides a reliable database for the user to calculate the safety standard of the plant.
If the Statox 505 is operated as a SIL 2 component, a so called “proof test” during certain time intervals is mandatory. All important parameters such as sensor “heartbeat“, signal output, calibration, sensitivity, temperature, sensor memory, amplifier, CPU, power supply are continuously monitored for proper function. In addition, it checks for a negative zero. In case of a failure, an alarm will be triggered; thus, the system cannot fail without the error being noticed. A green LED signalises the system status. The display and the controls are located at the inside of the housing and are well protected from the elements.
The sensors of the Statox 505 are plug and play technology. Each sensor has an F- RAM on board which communicates all relevant parameters to the sensor head; including gas, measuring range, last calibration, ex works calibration, response time, alarm events etc. The sensors can easily be calibrated in the shop. Therefore, calibration work will never be required within harsh elements (wind, rain, cold, heat). In addition, carrying heavy test equipment and gas cylinders into the field will not be necessary. Quite simply, all the user has to in the field is plug the sensor back in. While the sensor is being calibrated in the shop, the sensor cartridge remains in place and protects the sensor head from both dust and rain.
Reader Reply Card No Fixed Gas Detection Systems
For continuous monitoring of combustible, toxic gases and oxygen. Complete range of sensors / transmitters ATEX approved DNV and RINA marked products for marine applications.
Explorer Box 2ch 2 channels wall mount control unit with touch display
New Safe Area Multitone Sounder
The SA5 Safe Area Multione Sounder, from RTK Instruments (UK) is a high specification, cost effective alarm sounder with a maximum sound output of 112dBA, ideally suited to areas of high ambient noise. Its wide operating voltage (9-28VDC) and low current consumption make it flexible in operation.
The SA5 Sounder offers you a choice of 32 tones which are user selectable using a DIL switch during installation. A second tone is available which can be switched in by the connection of a third wire to the sounder.
The IP65 rated casing provides a high level of durability and resistance to environmental conditions.
connections are made to the base and the sounder head twists and locks into position on commissioning, thus avoiding wiring and connection problems.
The SA5 Multitone Sounder is a cost effective, high output, durable safe area sounder, designed for reliability and flexibility in operation.
GasPoint Stand alone single gas detector
Reader Reply Card No 18 GasScreen 160
Control Unit for 16 channels 4-20mA and/or 256s points RS485
Leading Industry NFPA- Compliant SCBA Test Bench now has USB Communication
Eexd Gas Detectors For flammable gases
(%LEL), Oxygen (% O2), and toxic gases (ppm).
Biosystems’ (France) Posi3 USB is now ava ilable for the Standard ("non manufacturer specific") and Sperian Respiratory (formerly Survivair) software versions. The Posi3 USB is a major revision to the industry-leading SCBA Test Bench PosiChek™ family. It now communicates to a PC using the Universal Serial Bus protocol. No more parallel ports! There is also an improved database search capability and more detailed test reporting. These two new PosiChek versions will be available for purchase beginning December 7, 2009. Other OEM software versions will be available in the coming months (Scott, MSA, Interspiro, ISI ...).
Via Pietro Chiesa, 25 r. - 16149 Genova
Tel. (+39) 010-469.56.61 r.a. • Fax (+39) 010.642.42.05 email:
info@recomind.com • web:
www.recomindustriale.com
Reader Reply Card No 20 PosiChek3®
If you are using the Standard or Sperian Respiratory version of software, you can also have your existing PosiChek3
upgraded to the new Posi3 USB version. The upgrade includes a new main board, a full calibration and totally updated software. Upgrades for other OEM versions will be available as the software becomes available.
Reader Reply Card No 19 All 17 16
June/July 2010
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