The RA110 allows an alarm system to be located several miles from the LW110 Lightning Warning System. The RA110 uses telemetry to receive electric-field information from the LW110. When the electric fields indicate that there is a potential for lightning, the RA110 triggers visual and audible alarms that warn of the possible dangers.Read More
The RA110 consists of an RA100 Remote Strobe and Siren Alarm, a CR800 datalogger, a power supply, communications device, and an ENC14/16 enclosure. Communication options include fiber, spread-spectrum radio, and Internet. There are also several options for mounting the enclosure and the RA100 alarm system.
The RA110 has components that have their own specifications.
To review these specifications, refer to the appropriate products below:
|Color||White (reflects solar radiation, reducing temperature gradients inside the enclosure without requiring a separate radiation shield)|
|Construction||Fiberglass-reinforced polyester enclosure with door gasket, external grounding lug, stainless-steel hinge, and lockable hasps|
|Enclosure Classification||NEMA 4X (before being modified for cable entry)|
|Internal Dimensions||35.6 x 40.6 x 14 cm (14 x 16 x 5.5 in.)|
|Rated Lifetime||100,000 hr|
|Colors||Red, amber, blue|
|Current Drain||0.65 (peak), 0.26 (average) @12.8 Vdc|
|Diameter||14 cm (5.5 in.)|
|Height||16.3 cm (6.4 in.)|
|Sound Output||120 dBA|
|Operating Voltage||4.8 to 14.4 Vdc|
|Current Drain||620 mA (maximum)|
The RA110 is used with the LW110 Lightning Warning System.
Number of FAQs related to RA110: 3
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Most Campbell Scientific sensors are available as an –L, which indicates a user-specified cable length. If a sensor is listed as an –LX model (where “X” is some other character), that sensor’s cable has a user-specified length, but it terminates with a specific connector for a unique system:
If a sensor does not have an –L or other –LX designation after the main model number, the sensor has a set cable length. The cable length is listed at the end of the Description field in the product’s Ordering information. For example, the 034B-ET model has a description of “Met One Wind Set for ET Station, 67 inch Cable.” Products with a set cable length terminate, as a default, with pigtails.
If a cable terminates with a special connector for a unique system, the end of the model number designates which system. For example, the 034B-ET model designates the sensor as a 034B for an ET107 system.
Not every sensor has different cable termination options. The options available for a particular sensor can be checked by looking in two places in the Ordering information area of the sensor product page:
If a sensor is offered in an –ET, –ETM, –LC, –LQ, or –QD version, that option’s availability is reflected in the sensor model number. For example, the 034B is offered as the 034B-ET, 034B-ETM, 034B-LC, 034B-LQ, and 034B-QD.
All of the other cable termination options, if available, are listed on the Ordering information area of the sensor product page under “Cable Termination Options.” For example, the 034B-L Wind Set is offered with the –CWS, –PT, and –PW options, as shown in the Ordering information area of the 034B-L product page.
Note: As newer products are added to our inventory, typically, we will list multiple cable termination options under a single sensor model rather than creating multiple model numbers. For example, the HC2S3-L has a –C cable termination option for connecting it to a CS110 instead of offering an HC2S3-LC model.
Many Campbell Scientific sensors are available with different cable termination options. These options include the following:
Note: The availability of cable termination options varies by sensor. For example, sensors may have none, two, or several options to choose from. If a desired option is not listed for a specific sensor, contact Campbell Scientific for assistance.