OverviewMany industrial environments are classified to be hazardous, due to flammable or explosive fumes or liquids, or high concentrations of dust. Arlyn's Intrinsically Safe Ultra Precision Scales are appropriate for most of these environments. They are also 10x the accuracy of regular strain gauge scales. This scale uses state-of-the-art Surface Acoustic Wave (or SAW) technology to bring you the highest precision in comparison to other approved Intrinsically Safe scales in the industry. AC Powered System now available. Call for details and pricing. View Configurations See more product details
|Product Code||Capacity & Resolution||Platform Size||Price|
|S10||10 lb x .0001 lb (4.5 kg x .05 g)||12" x 12" (Optional 12" x 16")||$2299|
|S25||25 lb x .0002 lb (12 kg x .1 g)||12" x 12" (Optional 12" x 16")||$2299|
|S50||50 lb x .0005 lb (22 kg x .2 g)||12" x 12" (Optional 12" x 16")||$2299|
|S100||100 lb x .001 lb (45 kg x .5 g)||12" x 12" (Optional 12" x 16")||$2299|
|S200||200 lb x .002 lb (90 kg x 1 g)||12" x 12" (Optional 12" x 16")||$2599|
|S200-L||200 lb x .002 lb (90 kg x 1 g)||20" x 23"||$3199|
|S300-L||300 lb x .002 lb (135 kg x 1g)||20" x 23"||$3499|
|S500-L||500 lb x .005 lb (225 kg x 2 g)||20" x 23"||$3799|
|S500-XL||500 lb x .005 lb (225 kg x 2 g)||31.5" x 31.5"||$4599|
|S1000-XL||1000 lb x .01 lb (450 kg x 5 g)||31.5" x 31.5"||$4999|
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DetailsThe Ultra Precision Scale is the flagship product of Arlyn Scales. But now, it comes with Intrinsically Safe version as well. The new ArlynGuard S comes equipped with an Intrinsically Safe Ultra Precision SAW Load Cell sensor that provides 10x the accuracy of regular scales. If your needs require a scale that needs to have a resolution of 1:100,000, to operate in explosive, flammable or other hazardous conditions, then the ArlynGuard S would be a perfect scale for that application.
New FeaturesArlynGuard scales can now be configured in multiple ways to meet the needs of specific applications. AC Powered Systems are now available (see Configuration #2). Secondary Safe Area display configurations are also available. These and other configurations are illustrated here. Contact us at (800) 645-4301 for more details.
Intrinsically SafeIntrinsically Safe for use in Class I, II and III, Division 1, Groups A, B, C, D, E, F and G; Temperature Class T3C Tamb = -25°C to +40°C; Temperature Class T3B Tamb = -25°C to +60°C in accordance with Control Drawings specified; Intrinsically safe apparatus for use in Class I, Zone 0, AEx ia IIC T3 Ta = -25°C to+60°C; in accordance with Control Drawings specified; Nonincendive for use in Class I, II, III, Division 2, Groups A, B, C, D, E, F & G; Temperature Class T6 Tamb = -25°C to +60°C; in accordance with Control Drawings specified; Hazardous (Classified) Locations.
Super SensitivityA regular 100 lb capacity scale offers sensitivity of 0.02 lb. The 100 lb SAW scale gives amazing sensitivity of 0.001 lb! Other capacity scales give similar improvements.
Super AccuracyRegular scales generally provide accuracy in the range of 0.1%. Ultra Precision Surface Acoustic Wave (or SAW) scales accuracy is 10x more accurate at 0.01% of Full Scale. The internal resolution is up to 1 part in 2 million!
Super Versatile with Safe Area IndicatorThese scales are available in many capacities, ranging from 10 lb all the way to 2000 lb. A wide variety of communication options, including Ethernet, USB, and RS-232 can be equipped to a remote Safe Area Indicator to provide you communication options that cannot be approved for hazardous locations.
Equipped with Intrinsically Safe DisplayAll scales in the Explosion Proof category come standard with an Intrinsically Safe MKE-5-IS Large Graphics Display. While other scales have a 7-segment LCD display that are hard to read without a manual, the MKE-5-IS sports a full 128x64 Dot Matrix Display that can provide intuitive control without the need of a manual.
AC Power AvailableThese scales have an included rechargeable battery supply. For those applications that require the scale to be powered with a power supply outlet, the scales also have the option to be powered externally through a Safety Barrier.
Hazardous (Classified) CommunicationThe MKE-5-IS display can also be equipped with RS422/RS485 and Setpoint Control to allow communication and valve control within the classified location (subject to classified specification of Entity Parameters).
Enhanced OptionsAdvanced options, features and outputs such as USB Data Logging, Modbus, Ethernet/Wi-Fi, Integration with Google Spreadsheets, Cloud Monitoring and others are available with Safe Area Configurations. Check out the Upgrades Table below for a list of options we offer.
|Additional Safe Area Display|| |
|Power Supply|| |
|Hazardous Area Outputs (w/ Included MKE-5-IS Display)|| |
|Safe Area Outputs (w/ Safe Area Display or Barrier)|| |
|Printing (w/ Safe Area Display or Barrier)|| |
|Setpoint Control (w/ Safe Area Display or Barrier)|| |
|Counting Operation|| || |
|Data Collection (w/ Safe Area Display or Barrier)|
|Extras (w/ Safe Area Display Only)|| |
|Brochure & Datasheet||ArlynGuard S - Specification Sheet (PDF)|
|Tare, Zero Range||100 % of Full Scale|
|Display Speed||Adjustable from 0.1 to 0.5 seconds|
|Overall Indicator Dimensions||8" x 4.8" x 2.5"|
|Power Requirements|| |
|Accuracy||0.01% of Full Scale.|
|Linearity*||1:40,000 of Full Capacity|
|Sensitivity Drift*||Approx. +/- 5 ppm (60°F-95°F)|
|Allowable Ambient Temperature||10°F-120°F|
|Safe Overload||250% of Full Scale.|
|Construction||12" x 12", 12" x 16" models - Aluminum Frame, Stainless Pan. 20" x 23", 31.5" x 31.5" models - Stainless Frame, Stainless Pan.|
|Display||MKE-5-IS Intrinsically Safe Digital Display Included.|
|Approvals||This ArlynGuard scale is equipped with one or more of: |