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ASH DIG
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Types 2074, 2174 & 2274 Digital Industrial Gauge FEATURES • A Multi-Functional Digital Gauge with Optional: - 4-20mA Output - (1) or (2) SPDT Switches • 1⁄4% Full Scale Terminal Point Accuracy (.13% BFSL) DISPLAY Type: LCD Display Digits: Five (5) Character Height: 3˝ case: .60˝, 41⁄2˝ case: .88˝ Backlite: Optional Bar Graph: Yes Battery Life: 3˝ >1000 hrs., 41⁄2˝ >3600 hrs. Agency Approvals: (FM, CSA optional), CE (3˝ case only), FM (Intrinsically Safe Class 1, Div. 1 optional), CSA and CENELEC KEYPAD FUNCTIONS On/Off: Manually turns unit on and off (auto off options in menu) Zero/Clear: Zeros display or clears min. and max. values when displayed Min/Max ᮢ (down) Arrow Key: Stores min and max values, arrow key allows for scrolling thru menu items Menu Key: Provides access to menu options Backlite ᮡ (up) Arrow Key (Backlite optional): Manually turns backlite on and off (auto off options in menu), arrow key allows for five menu options. ᮡ (up) arrow key allows for scrolling thru menu options Enter: Selects items in the menu MENU MODE Engineering Units: 10 units of measurement are available; psi, In. H2O (with three temp. options: 20°C, 60°F, 4°C*), Ft. H2O, mPa, mBar, kPa, kg/cm2, Bar, inHg and mmHg Configuration Mode (Config): Allows for changes to default settings of gauge including zero disable feaure Bar Graph (Graph): Allows for adjustment of bargraph and 4-20 (optional feature) Auto Off (Off): Allows for changes to auto off of gauge, five options: Never, 2 min., 5 min., 15 min., 30 min. Update Rate (Update): Four options: 100 ms, 200 ms, 500 ms, 1 sec Dampening (Damp): Six options: None, average, 2, 4, 6, 8 times per 100ms Backlite: Five options: Never, 10 sec., 30 sec., 1 min., 5 min. Field Recalibration: Allows for recalibration of zero, midscale and span (password protected OPTIONS 4-20mA Display: 12-36 Vdc, mA with unlimited turndown (within gauge range) Line Powered: 12-36 Vdc, 2VA max. Switching*: (1) or (2) SPDT switches,(max. contact 30Vdc, 1 amp, 125Vac .5 Amp), Switches adjustable to 100% of range • IP 65 Weatherproof Case • Three Case Options: Stainless Steel, Fiberglass Reinforced Thermoplastic or Aluminum • Extra Large Display • Intrinsically Safe, Class 1, Div. 1 • Easy-to-Use Menu Options: (all password protected) - Five Backlite Display Options - Twelve Engineering Units - Menu Configure Feature - Update Rate - Dampen Rate - Auto-Off * FM LOOK FOR THESE AGENCY MARKS ON OUR PRODUCTS *3˝ Case Only At last, a multi-functional gauge from the experts in pressure measurement. When any combination of local indication, a 4-20mA signal and switching are required to meet your needs, the Ashcroft® digital industrial gauge provides the solution. PRODUCT SPECIFICATIONS Type: 2074 (battery), 2174 (loop), 2274 (line) Accuracy: .25% Full Scale, terminal point Case Size: 3˝, 41⁄2˝ Case Material: 3˝ SS, 41⁄2˝ fiberglass reinforced thermoplastic or black epoxy coated aluminum Case Encl. Rating: Weatherproof, IP65 Wetted Materials: 17-4 SS (sensor), 316SS (socket) Socket Size: 1⁄4 or 1⁄2 NPT, JIS, DIN, SAE, (1⁄2 NPT only with 41⁄2˝ case, others on application) Socket Location: Lower, 3, 9 and 12 o’clock Ranges: Vac. thru 20,000 psi (see engineering units below for other units) Operating Temp.: 14/140°F (-10/60°C) Temp. Error (Zero & Span): .04%/°F (<.02%°F Typical) Storage Temp.: –4/158° (–20°/70°F) HOW TO ORDER (Typical example) TYPICAL PRODUCT CODING 1 45 2 – 2074 3 – SD 4 – 02L 5 – 100# 1. Case Size: 41⁄2˝ 2. Type: 2074 3. Wetted Parts: 316 SS Socket, 17-4SS Sensor 4. Connection: 1⁄4 NPT lower 5. Range: 100 psi BULLETIN DIG-1 All specifications are subject to change without notice. All sales subject to standard terms and conditions. © Ashcroft Inc. 2011 02/11 Ashcroft Inc., 250 East Main Street, Stratford, CT 06614 USA Tel: 203-378-8281 • Fax: 203-385-0408 email: info@ashcroft.com • www.ashcroft .com

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Types 2074, 2174 & 2274 Digital Industrial Gauge THE MULTI-FUNCTIONAL SOLUTION SAVES MONEY, TIME AND SPACE… ® Battery powered local indication standard ® Optional 4-20mA output with turndown adjustable within range of gauge* ® Optional line powered (12-36 Vdc) ® Optional (1) or (2) SPDT switches with deadband adjustable to pressure range of gauge What you should know about digital gauge accuracy… Terminal Pointversus Best Fit Straight Line Accuracy. Ashcroft Type 2070 Digital Gauge with Terminal Point Accuracy BENEFIT by a straight line 0% RANGE 100% BFSL minimizes linearity error by “best”...

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