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Types 2089, 2086 & 2084 Precision Digital Test Gauge

Types 2089, 2086 & 2084 Precision Digital Test Gauge

Types 2089, 2086 & 2084 Precision Digital Test Gauge

Product catalog summary
Product Specifications
Types 2089, 2086, and 2084 are precision digital test gauges with varying accuracy levels: 2089 (0.05% F.S.), 2086 (0.10% F.S.), and 2084 (0.25% F.S.). They feature a 3-inch stainless steel case, weatherproof rating (IP65, NEMA 4), and are available with optional protective rubber boots. The gauges operate within a temperature range of 0/150°F and have a proof pressure of 200% of full scale.

Display and Keypad Functions
The gauges use an LCD with a 5-digit display and a character height of 0.66 inches. Keypad functions include on/off, backlight control, min/max value storage, zero/clear, and configuration mode. The configuration menu allows selection of engineering units, update rate, auto-off settings, dampening, language, backlight options, and calibration settings.

Features
The gauges offer industry-leading accuracy with a total error band (TEB) that includes linearity, hysteresis, repeatability, and temperature effects. They are designed with a rugged stainless steel case and a polyester window for display protection. The gauges are portable, with a small case size and a large display height, and they support seven languages.

Safety and Compliance
The gauges meet ASME B40.7 standards and have a pressure range on the keypad to reduce accidental overpressure. They are intrinsically safe, although FM/CSA approval is not available for vacuum ranges and compound ranges up to 15 psi.

Configurable Options
The gauges offer 12 units of measurement, seven language options, four update rates, five dampening options, and password-protected calibration and zero/span settings. The backlight and contrast have multiple settings, and the auto-off feature has five options.

Conclusion
The Ashcroft precision digital test gauges provide unmatched accuracy and configurability, making them suitable for various industrial applications. They address common issues with digital gauge accuracy, such as temperature changes and re-zeroing, ensuring reliable performance across a wide range of conditions.
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Catalog excerpts

Types 2089, 2086 & 2084 Precision Digital Test Gauge-1

S ASHCROFT Trust the shield.™ FEATURES • Industry Leading Accuracy • Breakthrough Display Height • Rugged & Portable Design • Configurable Options Including: - Twelve Engineering Units - Seven Languages - Adjustable Update and Dampen Modes - Field Calibration Capability - Disable Mode Is your digital gauge as accurate as you think? Gauge accuracy can be dramatically impacted by changes in temperature, re-zeroing of gauges and other factors. Until now there has been no one single solution to address these concerns. The Ashcroft precision digital test gauge is that solution. What you should know about digital test gauge accuracy...“Terminal Point” versus “Best Fit Straight Line Accuracy.” Ambient Temperature Changes Other manufacturers of digital gauges may specify operating temperature range without specifying the additional error associated with changes in ambient temperature. Errors can range as high as .04%/°F. A 25°F change from an ambient of 70°F may add an additional 1% to the stated accuracy of the gauge! The Ashcroft digital gauge with total error band ensures accuracy from 0-150°F. PRODUCT SPECIFICATIONS Type: 2089 (0.05% F.S. accuracy), 2086 (0.10% F.S. accuracy), 2084 (0.25% F.S. accuracy) Accuracy: 0.05%, 0.10% or 0.25% all Full Scale, Terminal Point, Total Error Band (TEB) Including Hysteresis, Linearity, Repeatablilty and Temperature (0/150°F) Case Size: 3 Case Material: 300 Series Stainless Steel Case Finish: Electropolished Case Rating: Weatherproof, IP65, NEMA 4 Case: Available with Optional Protective Rubber Boot Wetted Parts: 316 Stainless Steel Socket Size: >4 NPT Male, (contact factory for other options) Socket Location: Lower (6 o’clock) 3 and 9 o’clock Mounting: Stem (standard), Panel (optional) Ranges: Vac. thru 7000 psi (see engineering units below for other units of measurement) Non-cataloged available ranges on application. Operating Temp.: 0/150°F (-18/63°C) Storage Temp.: -40/180°F (-40/82°C) Temp. Corrected: Yes Proof Pressure: 200% of full scale DISPLAY Type: LCD Display Digits: 5, 99,999 counts Character Height: .66" Backlite: Off by default Bar Graph: Yes Battery Life: >1000 hrs. (3 AAA batteries included, NOT installed) Agency Approvals: FM/CSA approval not available on vacuum ranges and compound ranges up to 15 psi KEYPAD FUNCTIONS On/Off: Manually turns unit on and off (auto off options in configuration menu (CONFIG) ) Backlite: Manually turns backlite on and off (auto off options in configuration menu (CONFIG) ) Min/Max: Stores min. and max. values when displayed Zero/Clear: Zeros display or clears min. and max. values when displayed Enter: Selects items in configuration menu (CONFIG) Configuration Mode (CONFIG): Allows scrolling through configuration menus to select available options Engineering Units: psi,"Hg, "H2O, ftSW, Bar, mBar, kPa, mPa, mmHg, cmH2O, mmH2O, kg/cm2 Update Rate: Four Options: 10x/sec, 5x/sec, 2x/sec, 1x/ sec Auto Off: Five Options: Never, 2 min., 5 min., 15 min., 30 min. Dampening: Five Options: None, average 2, 4, 6, 8 readings Language: Seven Languages: English, Spanish, French, Italian, German, Portuguese, Dutch Backlite: Five Options: On/off, 10 sec., 30 sec., 1 min., 5 min. Calibrate: Zero and Span (password protected) Zero Disable: Allows for disabling of Zero button Contrast: Seven available options Disable: Allows for “lock-out” of CONFIG options Calibration Chart: 10 point individual calibration chart, standard for Type 2089, others optional Standard Features: 300 Series SS Protective Cover, Protective Carrying Pouch All specifications are subject to change without notice. All sales subject to standard terms and conditions. © Ashcroft Inc. 2017 Rev. A 07/17 Ashcroft Inc., 250 East Main Street, Stratford, CT 06614 USA Tel: 203-378-8281 • Fax: 203-385-0408 email: [email protected] • www.ashcroft .com

 Open the catalog to page 1
Types 2089, 2086 & 2084 Precision Digital Test Gauge-2

S ASHCROFT Trust the shield.™ IS YOUR DIGITAL GAUGE AS ACCURATE AS YOU THINK? Gauge accuracy can be dramatically impacted by changes in temperature, re-zeroing of gauges and other factors. Until now there has been no one single solution to address these concerns. The Ashcroft precision digital test gauge is that solution. Unmatched Accuracy Performance ■ .05% Full Scale Total Error Band (TEB). Includes the effects of linearity, hysteresis, repeatability and temperature from 0 to150°F ■ Gauge also available with .1% or .25% full scale TEB accuracies ■ Terminal point accuracy allows re-zeroing...

 Open the catalog to page 2
Types 2089, 2086 & 2084 Precision Digital Test Gauge-3

S ASHCROFT Trust the shield.™ STANDARD PRESSURE RANGES: TYPICAL PRODUCT CODING 1 2 3 4 5 30 - 2089 - SD - 02L - 100# Ashcroft Inc., 250 East Main Street, Stratford, CT 06614 USA Tel: 203-378-8281 • Fax: 203-385-0408 email: [email protected] • www.ashcroft .com All specifications are subject to change without notice. All sales subject to standard terms and conditions. © Ashcroft Inc. 2017 Rev. A 07/17

 Open the catalog to page 3

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.