Monarch Instrument
Monarch Instrument ACT-1B Tachometer
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Description
Specifications
Shipping & Returns
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The Act-1B family of tachometers are Din rail or panel mounted and operate from either a single pulse per revolution, ten pulses per revolution, or sixty pulses per revolution. They are provided with either 115 VAC, 230 VAC or 12 VDC configuration. Optional 4-20mA, 0-5Vdc or TTL output.
Features:
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1,10, or 60 pulses per revolution
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Universal input, non contact operation from Optical, Infrared, Laser, Proximity and Magnetic sensors or direct TTL and 200 mV to 50 VAC signals.
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Optional 4-20mA, 0-5 Vdc & TTL compatible output
Specifications:
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Range: 5 RPM to 99,999 RPM
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Resolution: + 1 RPM
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Power Supply:
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AC Power: 115 or 230 Vac + 10% 50/60 Hz (Specify when ordering)
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DC Option: 12 Vdc at 1.75 Watts
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"Universal Input"
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AC Signal - Trigger or Wave from 200mV to 50V
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TTL input
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Analog Output: 4 to 20 mA dc with a maximum external excitation voltage of 40 Volts dc or 0 to 5 Vdc. External Power Source Required
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Linearity: < 0.5%
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Resolution: 12 bits or 4096 steps (.025%)
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Additional Information:
| Speed Range: | 5 to 99,999 RPM |
| Accuracy: | ±1 RPM or 0.005% of reading |
| Resolution: | 1 RPM |
| Display: | 5 digit, 0.56" (14 mm) high red LED. |
| Display Update: | Twice per second above 120 RPM. Programmable with PM Remote Software and USB programming cable. |
| 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 ±10%, 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 |
| Analog Output: (Optional) | VOLTAGE (AO): 0 to 5 Vdc out, 5 mA 16 bit resolution. Full scale RPM settings as specified when ordered or programmable using PM Remote Software and USB programming cable. or CURRENT (IO): 4 to 20 mA out, 16 bit resolution 12Vdc compliance voltage. Full scale RPM settings as specified when ordered or programmable using PM Remote Software and USB programming cable. |
| Pulse Output: (Optional) | 0 to 5 V TTL pulse, non-inverting, one pulse out for each pulse in. Positive or negative out. Programmable using PM Remote Software and USB programming cable. |
| Remote Programming: | Unit can be remotely programmed using optional communications interface cable 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 |
Contact us at (214) 238-0493 for full specifications.
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. |
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| 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.