Types 2074, 2174 & 2274 Digital Industrial Gauge

1 Types 2074, 2174 & 2274. Digital Industrial Gauge FEATURES DISPLAY. A Multi-Functional Digital Gauge with Type: LCD. Optional: Display Digits: Five (5). - 4-20mA Output Character Height: 3 case: .60 , 41 2 case: .88 . - (1) or (2) SPDT Switches Backlite: Optional. On model 2174 only, battery backup must also be selected. (Backlight is powered by bat- 1 4% Full Scale Terminal Point Accuracy (.13% teries.). BFSL) Bar Graph: Yes IP 65 Weatherproof Case Battery Life: 3 >400 hrs., 41 2 >2000 hrs. Battery Backup: Optional. Three Case Options: Agency Approvals: Stainless Steel, Fiberglass Reinforced Optional Intrinsically Safe Approvals Thermoplastic or Aluminum FM (Class I Div. I, Groups A-G). Extra Large Display CSA (Class I Div. I, Groups A-D). (Class II Div. I, Groups E-G). Intrinsically Safe, Class I, Div. 1 15,000 psi Max Full Scale Range Easy-to-Use Menu Options: KEYPAD FUNCTIONS.

2 (all password protected) On/Off: Manually turns unit on and off (auto off options in menu). - Five Backlite Display Options Zero/Clear: Zeros display or clears min. and max. values - Twelve Engineering Units when displayed - Menu Configure Feature Min/Max: (down) Arrow Key: Stores min and max values, - Update Rate arrow key allows for scrolling thru menu items - Dampen Rate Menu Key: Provides access to menu options - Auto-Off Backlite: (up) Arrow Key (Backlite optional): Manually turns backlite on and off (auto off options in menu), At last, a multi-functional Gauge from arrow key allows for five menu options. (up) arrow key the experts in pressure measurement. allows for scrolling thru menu options When any combination of local indication, Enter: Selects items in the menu a 4-20mA signal and switching are required MENU MODE. Engineering Units: Up to 10 units of measurement are LOOK FOR THESE AGENCY MARKS ON OUR PRODUCTS to meet your needs, the Ashcroft Digital available; psi, In.

3 H2O (with three temp. options: 20 C, Industrial Gauge provides the solution. 60 F, 4 C*), Ft. H2O, mPa, mBar, kPa, kg/cm2, Bar, inHg and mmHg. Units available are based on full scale PRODUCT SPECIFICATIONS range of Gauge . Type: 2074 (battery), 2174 (loop), 2274 (line) Configuration Mode (Config): Allows for changes to Accuracy: .25% Full Scale, terminal point default settings of Gauge including zero disable feaure Case Size: 3 , 41 2 Bar Graph (Graph): Allows for adjustment of bargraph and Case Material: 3 SS, 41 2 fiberglass reinforced 4-20 (optional feature). thermoplastic or black epoxy coated aluminum Auto Off (Off): Allows for changes to auto off of Gauge , five Case Encl. Rating: Weatherproof, IP65 options: Never, 2 min., 5 min., 15 min., 30 min. Electrical Connection for Loop or Line Power: Update Rate (Update): Four options: 100 ms, 200 ms, 41 2 case screw down terminals 500 ms, 1 sec 3 case jacketed cable extended 3 feet Dampening (Damp): Six options: None, average, 2, 4, 6, 8.

4 For different cable length use variation JZ times per 100ms Wetted Materials: 17-4 SS (sensor), 316SS (socket) Backlite: Five options: Never, 10 sec., 30 sec., 1 min., Socket Sizes: 1 4 NPT, 1 2 NPT, typical, see coding for com- 5 min. plete list. Consult factory for additional fittings. Field Recalibration: Allows for recalibration of zero, midscale Socket Location: Lower, 3, 9 and 12 o'clock and span (password protected). Ranges: Vac. thru 20,000 psi (see engineering units below OPTIONS. for other units) 4-20mA Display: 12-36 Vdc, mA with unlimited turndown Overpressure Limits ( ): (within Gauge range). 15- 3000- 7500- Line Powered: 12-36 Vdc, 2VA max. 2000 5000 20,000 Switching*: (1) or (2) SPDT switches,(max. contact Proof 200% 150% 120% 30 Vdc, 1 amp, 125 Vac .5 Amp), Switches adjustable Burst 800% 300% 150% to 100% of range Operating Temp.

5 : 14/140 F ( 10/60 C). Temp. Error (Zero & Span): .04%/ F (<.02% F Typical). Storage Temp.: 4/158 ( 20 /70 F). All specifications are subject to change without notice. Ashcroft Inc., 250 East Main Street, Stratford, CT 06614 USA. All sales subject to standard terms and conditions. Tel: 203-378-8281 Fax: 203-385-0408. BULLETIN DIG-1 Ashcroft Inc. 2017 Rev. A 07/17 email: .com Types 2074, 2174 & 2274. Digital Industrial Gauge THE MULTI-FUNCTIONAL What you should know about OPTIONS Description Code Case Size SOLUTION SAVES MONEY, Digital Gauge accuracy Case Options TIME AND SPACE Terminal Point versus Best Fit Aluminum Case (black epoxy coated) AY 41 2 only n Battery powered local indication standard Straight Line Accuracy. (Glass reinforced thermoplastic case standard). n Optional 4-20mA output with turndown adjust- Electropolished Case EC 3 only Ashcroft Type 2070 Digital Gauge with (Brushed SS case standard).

6 Able within range of Gauge * Terminal Point Accuracy Switch Options n Optional line powered (12-36 Vdc) BENEFIT (1) SPDT Switch (12-36 Vdc) U1 3 , 41 2 . n O ptional (1) or (2) SPDT switches with dead- (2) SPDT Switch (12-36 Vdc) U2 3 , 41 2 . A. ll points between band adjustable to pressure range of Gauge 100% Terminal Point: end points (zero and full scale) are connected zero and full-scale Line Power with 4-20mA output AO 3 , 41 2 . by a straight line *Accuracy based on full scale range of Gauge will be within stated (Line power (Type 2274) required for switching PRESSUR E accuracy options.) (Terminal blocks standard with 41 2 case.) The benefit, one Digital A. llows zeroing of (Flying leads standard with 3 ) Gauge at start-up to pressure Gauge replaces eliminate any sensor Wiring Options three instruments 0% offset Jacketed cable 3 ft.

7 EN 41 2 . mechanical pressure Gauge , RANG E 100% Jacketed cable custom length JZ 3 , 41 2 . transducer and switch Keypad Options Backlite BL 3 , 41 2 . n Saves installation costs Competitive Digital Gauges with Best Fit Miscellaneous Options n Saves on instrument costs Straight Line (BFSL) Accuracy Battery Backup BK 3 , 41 2 . n Save on additional pipe cut-out(s) L. inearity error mini- (Battery standard with Type 2074). 100%. BFSL minimizes linearity error mized by best fitting n Save space by best tting a straight line (Available with Types 2174 & 2274) a straight line to a to a non-linear cur ve Weatherproof ABS Gauge Carrying Case S7 3 only non-linear curve INDUSTRY LEADING FEATURES. PRESSURE. Protective Rubber Boot (black) B1 3 only B. FSL gauges may Protective Rubber Boot (orange) B2 3 only Rugged design have a zero offset Protective Front Cover PP 3 only n Three case styles: all welded stainless steel, at calibration that AccuSeal ( 2 NPT lower only).

8 SM. 1 SU 41 2 only must be maintained fiberglass reinforced thermoplastic or cast alu- 0% Intrinsically Safe FM. RANG E 100% to ensure accuracy FM/CSA. minum case throughout range - Weatherproof, NEMA4, IP 65 case PROBLEM. - SS and aluminum case offered with FM Re-zeroing Gauge may invalidate published accuracy certification, Class 1, Div. 1 specification n Polyester window protects display from Zero offset at start-up may be the result of either: damage - BFSL Calibration Bar graph % of full - Zero Drift scale range n Strain relief to protect wiring while replacing batteries Industry leading display .88 high Digital n Extra large display height of .88 (41 2 case) display (41 2 case). n Five digit display n 10 units of measure n % of full scale range bar graph Safety n Meets ASME n Pressure range on keypad and bar graph reduces accidental overpressure n Proof pressure = 2X Gauge range Press to display minimum or maximum pressure Gauge measured by Breakthru AccuSealsm Gauge Isolator*.

9 Optional: 4. -20mA output (adjustable n Integral to Gauge within pressure range). n Virtually eliminates process dead-leg n Eliminates need for standard diaphragm seal Range on keypad, complies Battery level Line power (12/36 Vdc, 1 amp). with ASME to reduce indicator ( 1) or (2) SPDT switch(es). n Eliminating seal reduces temperature error the possibility of accidental (adjustable to 100% of overpressure pressure range). All specifications are subject to change without notice. Ashcroft Inc., 250 East Main Street, Stratford, CT 06614 USA. All sales subject to standard terms and conditions. Tel: 203-378-8281 Fax: 203-385-0408. BULLETIN DIG-1 Ashcroft Inc. 2017 Rev. A 07/17 email: .com Types 2074, 2174 & 2274. Digital Industrial Gauge PRESSURE RANGES DIMENSIONS. Comp. mmHg in. ft. Bar/. psi (vacuum) (psi) (pressure) (pressure) H2O mBar H2O mPa kPa KSC Type 2074 (battery), 2174 (loop), 2274 (line), 41 2 aluminum case CLAMPING RING (1278G ONLY).

10 15 30 -15/0/15 800 30 400 1000 60 1 100 1 WASHER. 30 -15/0/30 1000 60 800 1500 160 160 MOUNTING SPACER POST. RING (3 REQ'D). 60 -15/0/60 2000 100 1000 2000 200 250 100 -15/0/100 3000 160 2500 300 4 400 4. Dia. 160 5000 200 4000 400 6 600 6 Dia. BOLT CIRCLE 200 10,000 300 5000 600 10 1000 10. 6 RING B (3 REQ'D). 300 400 6000 1000 16 1600 16 DIA. 600 600 10,000 25 2500 25. 800 800 15,000 40 4000 40. 1000 20,000 60 6000 60 . PANEL. 1500 100 10,000 100 OPENING. 2000 140 16,000 160 3X Dia..22. 3000 25,000 250. 5000 40,000 400 .62. ACROSS FLATS 1/2 NPT 5/16 MAX PANEL. 8000 60,000 600 CONDUIT THICKNESS. 10,000 100,000 1000 1/2 OR 1/4 PANEL. 15,000 140,000 1400 NPT. 38 Flanged Mounting Ring 20,000 Type 2074 (battery), 2174 (loop), 2274 (line), CLAMPING RING (1278G ONLY). 41 2 fiberglass reinforced thermoplastic case MOUNTING. WASHER. SPACER POST.