Monarch Instrument
Monarch Instrument ACT-3 Programmable Tachometer/Totalizer
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Description
Specifications
Shipping & Returns
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Description:
The ACT-3X Panel Tachometer is a powerful NIST calibrated fully programmable tachometer and totalizer. It accepts inputs from all Monarch speed sensors or from any standard TTL generating device. The unit operates from 120/240Vac input power or from 12 or 24Vdc input power (optional). Programming is easily performed through the 5 front panel push buttons or using the optional PM Remote Software. Set up for single channel monitoring or use the auxiliary second channel input. Programmable scale factor with menu selection for multiple pulses per revolution, linear rates, totalization, single event trip speeds and rate of change in rpm. A TTL pulse repeater output is standard.
ACT-3X Panel Tachometer Features:
- 1/8 DIN sized
- 5 Digit LED display
- 5 to 999,990 RPM range
- Universal sensor inputs
- N.I.S.T. Traceable Certificate of Calibration included
- User configurable with front panel push buttons or Optional PM Remote Software
- Store data in Excel File in real-time*
- Universal A/C power 100 to 240 Vac, 50/60Hz or optional 12 or 24Vdc power
- Standard pulse repeater output
- Single event capture from start ans stop pulses, in units such as MPH, CM/sec, etc. Using two sensors - for linear rate of travel on second input channel
- Optional 4-20mA or 0-5Vdc scalable output
- Optional Ethernet or USB communications
- Optional alarm relay outputs
*Requires optional USB programming cable and PM Remote Software
Standard configuration: Operating from AC input power with sensor supply of 12Vdc, isolated 4-20mA output, RS232 Bi-directional serial interface, and 2 form C relay outputs.
Specifications
Additional Specifications
| Speed Range | 5 to 999,990 RPM (single pulse per revolution), 0.5 to 999,990 RPM (10 pulses per revolution). Speeds below 5 RPM are possible with multiple pulses per revolution |
|---|---|
| Input Frequency Range | 0.083 Hz to 250 kHz |
| Totalizer/Counter | Display Range: 0.001 to 99,999 (Only top 5 digits are shown for 100,000-999,990) Max # of counts = 16,777,216 even with 0.001 scale |
| Input Configuration | Universal Inputs: 1 to 9,999 pulses per revolution, front panel push button programmable TTL input and 1.1V to 50vac signals, Opt: -1 to - 50Vdc |
| Accuracy | ±0.001% of reading or ±1 displayed resolution (Standard Gate), ±0.01% of reading or ±1 displayed resolution (Fast Gate). |
| Resolution | Up to 0.001 RPM, 10 RPM (100,000 to 999,990 RPM). |
| Display | 5 digit, 0.56" (14 mm) high red LED. |
| Display Update | Menu Selectable between: 0.5 second above 120 RPM, 1 second above 60 RPM and 1.5 seconds above 40 RPM. |
| Max Measurement Rate | Up to 100 times per second (Standard Gate) or up to 1000 (Fast Gate) dependent on input frequency. Input must be > measurement rate. |
| Scaling | Programmable scaling: 0.0001 to 9999.9 (front panel push button programmable). |
| Decimal Point | User Selectable (0-3) decimal places max (front panel push button programmable). |
| Memory | Maximum, minimum and last reading recall from front panel push buttons. |
| Dimensions | 1/8 DIN by 4.5" (114 mm) deep. Panel cutout: 3.58" x 1.74" (91 x 44mm) |
| Input Power | Standard: 100 - 240 Vac ±10%, 50/60 Hz Optional: 12 or 24 Vdc ±20%, Isolated, 6.0 Watts. |
| Inputs | Universal input for optical, proximity, two wire or three wire magnetic, infrared or laser sensors. TTL input or 1.5 Vac to 50 Vac input. Standard input is 1 pulse per revolution. |
| Sensor Excitation | 5Vdc or optional 12Vdc or 24Vdc to sensor. |
| Recommended Sensors | Optical - Monarch ROS-W, ROS-P-25, ROS-HT-W-25, ROSM-5W Proximity - Monarch P5-11 Magnetic - Monarch M-190W or MT-190W Infrared - Monarch IRS-W Laser - Monarch ROLS-W, SLS-115/230 Inductive - Gas Engine GE-200 |
| Pulse Repeater Output | Standard, 0 to 5 V TTL compatible. One pulse out for each pulse in. Menu selectable polarity. |
| Communications | Bi-directional RS232C, USB or Ethernet interface. |
| Analog Output | Voltage (AO): 0 to 5 Vdc, 5mA max load (isolated or non-isolated) or Current (IO): 4 to 20mA, 500Ω max load. (isolated or non-isolated), 1 to 5Vdc possible using 250Ω resistor) 16 bit resolution. Front panel push button programmable for full scale and offset RPM ranges. |
| Alarm Capability | Two alarm set points: High or Low alarm limits, Latching or Non-Latching, Front panel push button programmable Hysteresis, dead band and low limit lockout are programmable, Relays can be set as failsafe. Alarms can be reset Manually or Automatically. Remote reset via auxiliary input. |
| Alarm Outputs | Two Form C relay contacts, rated 1A at 115Vac or 230Vac |
| Remote Programming | Unit can be remotely programmed using optional communications interface and PM Remote Software. |
| Environmental | Indoor use only, Installation category II per IEC 664 Temperature: -10°C to 50°C operating per IEC 61010-1 Humidity: Maximum relative humidity 80% for temperatures up to 31°C, decreasing linearly to 50% relative humidity at 40°C. |
| Electrical Safety | Meets EN61010-1:2001, EC low voltage directive 72/23/EEC and 89/336/EEC |
Shipping
| Carriers | UPS or FedEx for domestic orders; FedEx for international orders |
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| Shipping cost | Calculated automatically at checkout for US orders. International orders require a complete ship-to address with postal code. |
| Freight terms | FOB shipping point, freight prepaid. Title passes to the buyer at the vendor's dock. |
| Hazardous items | Epoxy adhesives, batteries and paint markers cannot ship by air freight |
| International | Shipping fees do not include taxes, tariffs or duties |
Returns
| Return window | 7 calendar days from delivery. Contact us before returning any item. |
|---|---|
| Condition | New, unaltered and unused. Special and custom orders are not returnable. |
| Restocking fee | 15% on non-defective items that are not being exchanged |
| Full policy | Refund / Return Policy |
See our Shipping & Billing Terms for how estimated shipping is charged, and our Refund / Return Policy.
Questions about shipping on this item? Call (214) 238-0493 or contact us.