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Standards and Technical Documents - Alarm systems - Intrusion and hold-up systems - Part 2-2: Intrusion detectors - Passive infrared detectors -- IEC 62642-2-2:2010
Description: IEC 62642-2-2:2010 is for passive infrared detectors installed in buildings and provides for security grades 1 to 4 (see IEC 62642-1), specific or non-specific wired or wire-free detectors, and uses environmental classes I to IV (see IEC 62599-1). A detector shall fulfil all the requirements
Supplier: Eagle Eye Power Solutions, LLC
Description: The Eagle Eye HGD-3000 Hydrogen Gas and Smoke Detector with (optional) Silent Intrusion Alarm is designed for unattended battery installations or remote shelters containing gassing lead acid batteries and charging systems - most commonly found in the the telecommunications and utility sectors
- Number of Gases Sensed: Single Gas
- General Gas Types: Combustible Gas
- Specific Gas Types: Hydrogen (H2)
- Electrical Outputs: Switch
Supplier: IHS Product Design
Description: ALARM SYSTEMS - INTRUSION AND HOLD-UP SYSTEMS - PART 2-2: INTRUSION DETECTORS - PASSIVE INFRARED DETECTORS
Standards and Technical Documents - C63.10-2009 - American National Standard for Testing Unlicensed Wireless Devices -- 10.1109/IEEESTD.2009.5238706
Description: sequence spread spectrum devices, anti-pilferage devices, cordless telephones, medical unlicensed wireless devices, Unlicensed National Information Infrastructure devices, intrusion detectors, unlicensed wireless devices operating on frequencies below 30 MHz, automatic vehicle identification systems
Description: Currently, information security is a constant concern for many institutions and countries that use computer resources for communication and to deliver services. Protective measures and countermeasures for traditional networks, such as firewalls and intrusion detectors, are well-known and widely
Supplier: Arjay Engineering Ltd.
Description: ; remote alarm unit mounts safely away from pipe • no intrusion into chute or hopper The 2852-PCD sensor monitors the capacitance field in front of the sensor plate. The sensing plate forms part of the chute or hopper wall to sense the product within. The increased presence of product in front
- Media Type: Dry Material (Bulk Solids and Powders)
- Level Measurement Type: Continuous Level
- Device Classification: Sensor-Only, Sensor System
- Material Temperature Range: -76 to 131 F
Supplier: Dexter Research Center, Inc.
Description: Features: A two-channel thin-film thermopile that offers low noise in a TO-5 package. Each small active area is 2mm x 0.6mm. This is our lowest noise-voltage two-channel detector. Applications: Security, intrusion detection and human presence monitoring, including identifying direction of travel
- Responsivity: 4.5 to 7 mV/µW
- Detectivity: 1.2 to 2 10^8cmHz^(½)/W
- Electrical Outputs: Voltage
Supplier: Solid Signal
Description: ; ● Built-in High Power Amplifier Improves Wireless Performance and Extends Range ● Includes NAT and SPI Firewall and Intrusion Detector ● Dynamic Packet Filtering
Supplier: Addo Enterprises, Inc.
Description: for use as a shelf mounted alarm. No need to permanently mount in place. Allows you to move unit from one location to another. Intrusion Memory Indicator - Motion detector alarm "remembers" if someone has set off the alarm. When you disarm the unit, if the LED flashes 3 times
Amplifier and Comparator Chips - CA31404.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output -- CA3140Supplier: Techwell, Inc.
Description: Amplifier Applications Function Generators Tone Controls Power Supplies Portable Instruments Intrusion Alarm Systems
Supplier: Cole-Parmer Instrument Company
Description: lens cover The Fluke TiS Thermal Imaging Scanner is the perfect tool to quickly, easily, and accurately identify hidden issues such as; moisture intrusion, energy loss, and electrical problems. Thermal imaging is a non-contact technology that measures infrared wavelengths to determine temperatures from
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Arjay Engineering Ltd.
Plugged Chute Detector
Over 40 years of Arjay's field proven HF capacitance technology has been applied to the 2852-PCD plugged chute detectors. The flush mount sensor continuously monitors the change from a normal material chute condition to a plugged condition. capacitance technology responds to any material type. no moving parts. remote alarm unit mounts safely away from pipe. no intrusion into chute or hopper. The 2852-PCD sensor monitors the capacitance field in front of the sensor plate. The sensing plate forms... (read more)
Browse Dry Material (Powders) Level Switches Datasheets for Arjay Engineering Ltd.
Arjay Engineering Ltd.
Plugged Chutte Detector - 2852-PCD
Over 40 years of capacitance experience stands behind the 2852-PCD plugged chute detectors. The flush mount sensor continuously monitors the change from a normal material chute condition to a plugged condition. • capacitance technology responds to any material type. • no moving parts. • remote alarm unit mounts safely away from pipe. • no intrusion into chute or hopper. The 2852-PCD sensor monitors the capacitance field in front of the sensor plate. The sensing plate forms... (read more)
Browse Level Sensors Datasheets for Arjay Engineering Ltd.
Arjay Engineering Ltd.
Area Leak Alarm
The 2852-LPS control unit can monitor up to 3 sensor pads for a common relay alarm. The control unit is mounted safely away from the sensing area using standard 2-conductor wire. Once the sensor pads are laid into place, a quick calibration tunes the controller to the field capacitance. Any intrusion of liquid around or under the pads will initiate an alarm. The sensors can be made Intrinsically Safe for hazardouos classified areas. Sensors repsond to diesel, oils, chemicals, water, acids... (read more)
Browse Liquid Leak Detectors Datasheets for Arjay Engineering Ltd.
Heavy Duty Submersible Slurry Pump
. Temperature Sensor – Over-temperature sensors protect the motor by sounding an alarm or shutting down the unit if internal temperatures exceed safe operating limits. Moisture detector – A twin electrode system provides double protection by detecting moisture intrusion in either the motor housing or the mechanical seal chamber. Mechanical seals – The SHW-R incorporates Warman ’s proven balanced double-seal arrangement in which both sets of seal springs are enclosed in the oil... (read more)
Browse Submersible Pumps Datasheets for Weir Minerals
Parts by Number Top
|Part #||Distributor||Manufacturer||Product Category||Description|
|PYD 1398||Allied Electronics, Inc.||EXCELITAS TECHNOLOGIES SENSORS||Not Provided||Optoelectronics,Detector;Pyroelectric Dual Element for Intrusion Alarm;TO-5|
|26-023212-001||ASAP Semiconductor||CHENBRO||Not Provided||INTRUSION DETECTOR SWITCH FOR|
|350901N00-GYD-6G||ASAP Semiconductor||FOXCONN||Not Provided||INTRUSION DETECTOR|
Conduct Research Top
Volume Verification for Detector Tube Pumps
an unbroken tube in the pump, activating a pump stroke and watching for some telltale motion that would indicate unwanted air intrusion.
Medical Device Link .
to temporarily plug extremely small leaks, thereby preventing accurate fine-leak retesting. This temporarily plugged leak can also provide a conduit for moisture intrusion later. Cumulative Helium Leak Detection. Figure 2. (click to enlarge) Cumulative helium leak detector. The CHLD method consists
Medical Device Link . Filter Technology Separating the Good from the Bad
and evaluates performance under aqueous conditions. Pore size is calculated from measurements of capillary force, pressure, and water height. The method is described in ASTM F 316. The bubble point test cannot be used for hydrophobic membranes, as they do not wet evenly. The water intrusion
Alarm Control for Sewage Lift Station Monitoring Systems
E2210s are connected to fire detectors and magnetic switches for intrusion alarms. All alarm signals are updated to the central SCADA so field engineers can receive email and voicemail notifications. Why Moxa. Simple Click &Go TM setting requires no programming knowledge to set alarm thresholds. Patent
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Evaluation of intrusion detectors: a decision theory approach
Evaluation of intrusion detectors : a decision theory approach .
Understanding Intrusion Detection Through Visualization
The cited studies of intrusion detector perfor- mance that were plotted and compared indicate that anomaly-based methods may have a long way to go before they can reach these standards because their false alarm rates are several orders of magnitude larger...
Recent Advances in Intrusion Detection
In fact, in a theoretical sense , any intrusion detector relying solely on network logs can be circumvented by carefully manipulating network signals.
Recent Advances in Intrusion Detection
Determining Placement of Intrusion Detectors for a Distributed Application through Bayesian Network Modeling . . . . . . . . . . . . . . . . . . . . .