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Intrinsically Safe Professional laser Tachometer Ex-Tacho 10
Intrinsically Safe Magnet Probe Magnet-Ex 12
Intrinsically Safe Continuity Professional tester Ex-DT 12
Intrinsically Safe (Radio Time Signal Controlled) Wall Clocks Ex-Times 40/50 (35) |
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| There are two methods for the industrial safe installation of flowmeters in hazardous areas. Either the electronics must be housed in heavy flame-proof enclosure with expensive armoured cable connections (Eexd/Flameproof) or the electronics can be intrinsically safe (IS). The preferable approach is that the flowmeter is intrinsically safe and is not capable of igniting volatile gases. A normal low-cost, non-armoured cable is used to connect the flow-meter to the safe environment where isolator barrier devices are installed. These devices limit the energy passing to the IS professional transmitter electronics. |
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SnapshotTM TIM Professional tester
By using an appropriate cable accessory kit, our SnapshotTM for Windows* CE portable data collector can be used to verify and configure Trendmaster® Pro systems, allowing field testing and diagnostics of system components such as cables, transducers, and TIMs. A TIM Tester can operate as a single-purpose device, or it can be combined with other available Snapshot CE functions such as vibration data collection/analysis and machinery balancing. |
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Lower uncertainty for the B-20IS: now 0.025% f.s.
Scandura R&D centre has released the new version of its multifunction multivariable professional calibrator, series B-20 with uncertainty better of 0,025% f.s.. This value embeds Linearity, Repeatability, Hysteresis and Uncertainty of the Master Reference, with a Level of Confidence close to 95%.
This new development makes the B20 the most accurate portable multifunction multivariable calibrator on the market. Available in both standard and intrinsically safe versions.
A specific version has been improved to satisfy the specific requirements of the gas plant operators. The improvements embedded started from a detailed study led at the laboratories of an international gas company, which have underlined some requirements specifically tied to the gas field.
Major improvements concern:
•special metal case;
•all the suppliers of connectors have been placed on the front panel (external transducer and connectors – RS232 – battery recharger etc.);
•new absolute pressure detectors (internal and external).
•possibility to use the instrument in extreme environmental conditions without any risk of damaging due to water infiltration, mud and dust.
Provide more GAS to your calibrations!
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Simply powerful intrinsically safe calibration tool
Two channel simultaneous source and measure capability for calibration of industrial transmitters, Power transmitters with internal loop
supply, Store frequently--used test setups for later use, Pressure metering to 3,000 psi//200 bar using anyof the 8 intrinsically safe ecom 700PEx Pressure Modules, Industrial pressure switch test function to capture set,reset and deadband values.
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The P861 LED Lamp provides visual on/off indication of process conditions in both safe and hazardous areas. Available in a choice of six super-bright colours (red, orange, yellow, green, blue and white), they are ideally suited as part of a panel mounting indicator or illuminated pushbutton assembly.
The P861 itself is a standard BA9s intrinsically safe LED lamp which can be supplied as part of a pilot light or illuminated pushbutton or alternatively supplied separately to be used in any standard switch or lamp assembly.
With the LED lamp being current limited to take a maximum of only 20 mA, it is possible to drive two lamps from a single IIC interface without any affect on the brightness.
With the LED's low power consumption, low heat dissipation and long life expectancy, the P861 is an ideal indicator for safe and hazardous areas alike. |
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Intrinsically Safe Handlamp type SHL 300-Ex
The SHL 300-Ex is a robust Handlamp specifically designed for industrial environments and the firefighting services. Certified for use in potentially explosive areas of Zones 20 and 1 or 20 and 21 in accordance with Directive 1999/92/EC (ATEX 137), this Handlamp boasts a number of innovative functions that maximise the use and ease of operation.
• Zone 0 and 20 certified
• approx. 10000 Lux illumination power – generated by 3 high-power LEDs
• LED service life of approx. 100.000 h
• Robust, anti-static housing – rated to IP 65
• Pivoting head
• Optimum distribution of weight – ergonomic and comfortable to carry
• Battery capacity display – 5 section indicator
• Emergency light function with high brightness
• Flash mode |
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Intrinsically-Safe LED torch Lite-Ex PL 30
The Lite-Ex PL 30 LED high performance torch is especially designed to
withstand daily use in industrial environments and with the new ‚ring-switch‘ mechanism, operation is made quickly and easily.
• Ex-zone 0 / 20
• 1x high performance LED (3-watt)
• 4000 Lux
• Robust housing
• High protection rating of IP 65
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Intrinsically safe SHL 100-Ex hand lamp
Rugged and functional, the SHL 100-Ex Handlamp has been specifically designed for use in industrial environments with potentially explosive areas (Zone 1) in accordance with Directive 1999/92/EC (ATEX 137).
The SHL 100-Ex has many useful features for a wide variety of applications.
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The DB5 intrinsically safe multitone sounder is ideally suited for use in areas of high ambient noise. Additionally, for extreme noise levels, they can be linked with the DA134 Xenon Industrial beacons to combine audible and visual warnings. They are designed with a re-entrant configuration to combine compactness with maximum efficiency.
One of 26 tones can be selected using a 5-way DIL switch and by switching the incoming negative supply to a third terminal a second tone is sounded. The sounders have suitable low frequencies to conform to BS 5839: Part 1: 1988, making them ideal for fire alarm systems and other annunciator applications.
The IP65 enclosure enables the DB5 sounder to cope with the harsh environmental conditions found offshore as well as those of the onshore oil, gas and chemical industries. The tough construction enhances the reliability of the solid-state piezoelectric sounder. |
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Reliable, high-brightness visual indication of process conditions for industrial safe and hazardous areas from RTK Instruments Ltd
The DA180 range of Giant Led clusters, having a 66mm diameter lens, not only provides clear indication from a distance but is also visible from the side. Professional lenses are available in six super-bright colours and feature an integral current regulator to limit the current to 20mA. This ensures that all colours are matched to obtain consistent brightness across the range including white and blue. Up to two LED Clusters can be driven from a single IIC power source. The lamps are designed to provide a minimum of 100,000 hours of service life.
The DA180 Giant LED Clusters are ATEX Certified to Ex II 2G, EEx ia IIC T4 and are suitable for zones 1 and 2.
The LED Clusters can be supplied as loose parts or pre-mounted in a stainless steel or polycarbonate IP65 box ready for immediate installation on site.
The DA180 range of Giant LED Clusters can be linked into either the LN1000 Intrinsically Safe Alarm Annunciator or one of a number of safe area annunciators.
With the LED’s lower power consumption, low heat dissipation and long life expectancy, the DA180 is an ideal indicator for safe and hazardous areas alike.
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The DA170 range of Led clusters provides visual on/off indication of process conditions in safe and hazardous areas. Available in six super-bright colours - red, green, yellow, orange, blue and white - they are standard 22.5mm diameter and professional seal to IP65 to the panel door.
All six colours are fully current limited and take only 20mA. All are matched for equal brightness including the white and blue versions.
In hazardous areas it is possible to combine LEDs from a single Intrinsically Safe interface, two for IIC interfaces and four with a IIB interface.
The standard LED Cluster can also be supplied fully mounted in stainless steel boxes ready for immediate mounting on-side.
With the LEDs lower power consumption, lower heat dissipation and far greater life expectancy the DA170 is an ideal standard indicator for safe and hazardous areas alike. |
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The LN870 Light Tower provides visual on/off indication of process conditions in safe and hazardous areas. Configurable up to five tiers high in a choice of five super-bright colours (red, amber, green, blue and white), they can be built exactly the way you want.
Each tier has a unique prism cut lens and internal reflective cone to improve visibility and requires one LED lamp for illumination which is current-limited to take a maximum of only 2OmA. Available for hazardous area use in both zones 1 and 2, up to two tiers can be driven from a single IIC interface.
There is a choice of pole or direct mounting, both incorporating a special vibration absorber. With the LED's low power consumption, low heat dissipation and long life expectancy, the LN870 is an ideal indicator for safe and hazardous areas alike. |
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Frequency Input
Most compact device in its class, 2 versions available:
limit value switch, frequency/current conversion, impuls divider function within 17.6 mm width
dual channel frequency/current conversion within 17.6 mm width
Line fault detection indicated by LED and potential free relay contact allows easy monitoring and speeds-up troubleshooting
Broad input frequency range 0.001 Hz ... 20 kHz
Galvanic isolation between input and output
Installation possible in Zone 2
Analog Input
Analog Output
Professional transmitter Supply Unit (Field Circuit Exi) Type 9160
Transmitter Supply Unit with Limit Value (Field Circuit Ex i) Type 9162
Isolating Repeater HART Input Type 9163
mA - Isolating Repeater Type 9164
Digital Input
Isolating Repeater Type 9165
Isolating Repeater Loop Powered (Field Circuit Ex i) Type 9167
Digital Output
Switching Repeater Type 9170
I.S. Relay Module Type 9172
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Intrinsically Safe galvanic isolated power supply suppliers for industrial transmitters (BXMT,
BXLT, BXNT) or smart transmitters using "HART" protocol (BXMTI, BXLTI,
BXNTI).
2 wires transmitter power supply.
Number of channels :
2 inputs / 2 outputs (BXMT, BXMTI)
1 input / 2 outputs (BXLT, BXLTI)
1 input / 1 output (BXNT, BXNTI) |
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MTL offers the best choice in DIN-rail and backplane mounting isolators to meet the requirements of modern systems.
The DIN-rail mounting MTL5000 series isolator range provides a wide choice of functions with high accuracy and reliability.
The backplane mounting MTL4000 series is established as the leading IS system interface with solutions for all the major DCS companies.
The NEW MTL4500 Series is the latest generation of backplane mounting products, building upon the heritage of MTL4000 and introducing many key application benefits.
MTL also has key modules, in the MTL4000 and 5000 series ranges, fully certified to the IEC61508 functional safety standard for use in safety instrumented systems.
Improving upon the widely adopted, enormously successful, "industry standard" MTL4000 Series was a big challenge but the innovative MTL4500 Series includes several new features for backplane mounting isolating interfaces.
This new family easily integrates with the I/O equipment of all major instrumentation and DCS suppliers in the same secure manner as its predecessor.
* Rapid install-and-release mechanism
* Highest packing density on the market
* Single and multi-channel I/O modules
* 3-port isolation with low power dissipation
* Compatible with MTL4000
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| Programmable professional converter for measurement signals with easy programming by ProgressXmanager software (RS 232 connection). |
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Launch of DA132 Intrinsically Safe Multitone Sounder from RTK Instruments
100dBA output with 32 user selectable tones
RTK Instruments Ltd announce the launch of their DA132 Intrinsically Safe Multitone Sounder. ATEX and IECEx certified to Ex II 1G Ex ia IIC T4 and with an output greater than 100dBA, this Sounder is ideally suited for use in areas of high ambient noise. Additionally, for extreme noise levels, it can be linked with our DA135 Intrinsically Safe Beacon to combine audible and visual warnings.
The DA132 Sounder has a choice of 32 tones, including all the major international standards, all of which are selectable using a DIL switch. The unit is easy to install as all the connections are made to the base and the sounder head 'twists and clicks' into the base on commissioning. With the IP65 rugged housing, the DA132 Sounder is suitable for use in harsh environmental conditions of oil, gas and chemical industries.
RTK Instruments is a leading supplier of safe and hazardous area alarm, display and interface products and can provide specific application advice, as well as product recommendations and installation advice.
For further information, please contact us |
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The DB5 intrinsically safe multitone sounder is ideally suited for use in areas of high ambient noise. Additionally, for extreme noise levels, they can be linked with the DA134 Xenon Industrial beacons to combine audible and visual warnings. They are designed with a re-entrant configuration to combine compactness with maximum efficiency.
One of 26 tones can be selected using a 5-way DIL switch and by switching the incoming negative supply to a third terminal a second tone is sounded. The sounders have suitable low frequencies to conform to BS 5839: Part 1: 1988, making them ideal for fire alarm systems and other annunciator applications.
The IP65 enclosure enables the DB5 sounder to cope with the harsh environmental conditions found offshore as well as those of the onshore oil, gas and chemical industries. The tough construction enhances the reliability of the solid-state piezoelectric sounder. |
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For use in areas where flammable materials are handled, our range of Intrinsic Safety (I.S.) products are used to restrict the amount of electrical energy entering a Hazardous Area.
The range includes a callpoint, sounder, beacon and barrier which enables us to offer a complete solution for I.S. applications. |
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Intrinsically-Professional safe Two-Way-Radio Ex-PMR 1000
The Ex-PMR 1000 is a license and charge-free two-way radio for wireless communication in Ex-hazardous areas.
Intrinsically-Safe Professional Mobile Radio Ex-PMR 2000
ecom has developed a new professional handheld radio specifically for your daily work in ex-hazardous areas. The Ex-PMR 2000 offers safe and reliable voice communication in daily operation or even in emergency situations. Communicate simply and without risk with your colleagues – at any time in all situations.
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MOTOTRBO™ Digital Two-Way Radios
The next-generation professional two-way radio communications solution is here, with more performance, productivity and value—thanks to digital technology that delivers increased capacity and spectrum efficiency, integrated data communications and enhanced voice communications. |
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The fast, one-handed tool for loop checks in Ex zones
The 707Ex is an intrinsically safe loop professional calibrator for use in explosion endangered areas.The ecom 707Ex is certified in accordance with the ATEX directive (Ex II 2 G EEx ia IIC T4)in Zones 1 and 2.The 707Ex is also certified to operate in accordance with Factory Mutual N.I.Class 1, Division 2 areas Group A-D.
- Large display and simple,,quick-click push
rotary button for easy one-handed operation.
- Simultaneous mA and %%readout for
quick,easy,interpretation of readings.
- mA accuracy of 0.015%%
- 1 µA resolution for mA source,simulate and measure.
- Push button with 25%%steps for fast, easy linearity checks.
- 0--100%"span check ” for fast confirmation of zero and span.
- Internal loop supply,,so you can power and read a professional transmitter at the same time without carrying a DMM.
Measures V dc to 28 V..0--20 mA or 4-20 mA default start up modes. HART ® compatible resistance is connected in series with the loop supply for compatibility with HART communicators.
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