VEEDER-ROOT brand 7437/7438 Series Mechanical & Electric Counters A complete family of versatile totalizers . . . low cost with choice of mounting style and operating voltage Specific Models (R) (R) CERTIFIED RECOGNIZED High reliability at low cost. Frequently used in business equipment, vending machines, and metering instrumentation. Low power DC models are excellent for battery operated applications. Series 7437 is nonreset, keeping counted totals secure. A quick-reset bar is featured in Series 7438. Broad range of standard AC and DC models Base mount and panel mount styles High contrast white-on-black figures UL recognized; CSA certified Tamper resistant construction Capable of speeds to 600 counts/minute Nonreset and convenient bar-reset models Thermo-stable materials used for long term reliability Model No. 743785-001 743785-002 743785-003 743785-004 743785-006 743785-007 743795-101 743785-201 743795-206 743796-001 743796-006 743797-001 743895-011 743895-017 743885-211 743885-216 743895-416 Description Base mount, 5 figures, 115 VAC, nonreset, UL/CSA Base mount, 5 figures, 230 VAC, nonreset, UL/CSA Base mount, 5 figures, 24 VAC, nonreset, UL/CSA Base mount, 5 figures, 115 VDC, nonreset, UL/CSA Base mount, 5 figures, 24 VDC, nonreset, UL/CSA Base mount, 5 figures, 12 VDC, nonreset, UL/CSA Back-of-panel mount, 5 figures, 115 VAC, nonreset, UL Panel mount, 5 figures, 115 VAC, nonreset, UL/CSA Panel mount, 5 figures, 24 VDC, nonreset, UL Base mount, 6 figures, 115 VAC, nonreset, UL Base mount, 6 figures, 24 VDC, nonreset, UL Base mount, 7 figures, 115 VAC, nonreset, UL Base mount, 5 figures, 115 VAC, reset, UL Base mount, 5 figures, 12 VDC, reset, UL Panel mount, 5 figures, 115 VAC, reset, UL/CSA Panel mount, 5 figures, 24 VDC, reset, UL/CSA Rear mount, 5 figures, 24 VDC, reset, UL SPECIFICATIONS Speed: 600 cpm Minimum Count Pulse Timing: 50 ms on-time and off-time Voltage: See models; Allowable variation is 10% or 10 volts, whichever is limiting; nonreset counter with 115 VAC coil has allowable variation of 95 to 125 VAC Power Consumption: 5 watts on AC, 1.5 watts on DC Maximum ON Time (DC Models): No limit. Coil can be continuously energized without damage. Maximum ON Time (AC Models): With 50% duty-cycle, 10 minutes maximum Number of Figures: Reset: 5; Nonreset: 5, 6, or 7 Size of Figures: 0.160" high by 0.110" wide (4.1 mm x 2.8 mm) with 0.023" (0.6 mm) line width on 5 and 6 figure models Operating Temperature Range: +32 to +120F (0 to +49C). Mounting: Base, rear and panel mounting standard, see models Connections: Wire leads, 12", #22 AWG Materials: Wheels, pinions, and reset mechanism: acetal resin; Frame: glass filled acetal resin; Shafts, spring: stainless steel; Clapper: nickel plated SAE 1010 steel; Case: modified polyphenylene oxide Net Weight: 4 oz. (113.4 g) Dimensions: Mounting holes countersunk for #4 flat head screws Panel Mount Depth: 2.377"/60.4mm 0.213" 5.4mm 0.384" 9.8mm 1.125" 28.6mm 1.892" 48.1mm 2.372" 60.3mm 0.109" 2.8mm Four Places 0.190" 4.8mm Depth: 2.372"/60.3mm 2.250" 57.2mm 9 9 9 9 9 1.750" 44.5mm 1.315" 33.4mm 0.072" 1.8mm Radius 0.250" 6.4mm FRONT #4 (0.112) -- 40 UNC Two Places Back of Panel Mount 0 0 0 0 0 Rear Mount #22 AWG leads 12" long 304.8mm 0.120" 3.1mm 2.377" 60.5mm 0.233" 5.9mm 1.345" 34.2mm 1.315" 33.4mm 1.250" 31.8mm FRONT 1.892" 49.1mm Depth: 2.377"/60.4mm SIDE 1.892" 48.1mm 1.000" 25.4mm 0.446" 11.3mm 0.564" 14.3mm 0.321" 8.2mm DANAHER CONTROLS 1.968" 50mm Base Mount 0.250" 6.4mm Ideal for vending machines, photocopiers, x-ray machines, coinoperated laundry machines, etc. 0.984" 25mm 1.094" 27.8mm Typical Applications: X-ray Machine PANEL CUTOUT 1.750" 44.5mm 2.187" 55.6mm FRONT Depth: 2.377"/60.5mm Coin-operated Laundry 1.750" 44.5mm 9 9 9 9 9 2.187" 55.6mm Two holes for #4 screws 0.141" 3.6mm 1.468" 37.3mm SIDE 0.057" 1.4mm Two Places #4, .112" 2.8mm -- 40 UNC-2B depth of thread .281" 7.1mm 0.210" Dia. 5.3mm Two Places 1.862" 47.3mm 0.500" 12.7mm 0.375" 9.5mm 0.625" 15.9mm 1.345" 34.2mm 0 0 0 0 0 1.520" 38.6mm FRONT 0.250" 6.4mm 0.422" 10.7mm 0.931" 23.7mm Ref. BACK