1 PCS new AI-TEK TACHPAK 3 Digital Tachometer T77430-12 #LYQ007
1 PCS new AI-TEK TACHPAK 3 Digital Tachometer T77430-12 #LYQ007
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Item
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Specification
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Model Number
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T77430-12
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Product Name
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AI-TEK TACHPAK 3 Digital Tachometer, Industrial Precision RPM Measurement Instrument
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Brand & Manufacturer
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AI-TEK Instruments (A Division of AMETEK, Inc.), 840 Third Avenue, King of Prussia, PA 19406, USA
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Product Series
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AI-TEK TACHPAK 3 Series, Digital Tachometers, Designed for Industrial RPM Monitoring & Control Applications
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Parameter
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Minimum
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Typical
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Maximum
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Unit
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Notes
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Measurement Range (RPM)
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1
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-
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100000
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RPM
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Configurable via DIP switches; Accurate measurement across full range with magnetic pickup input
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Measurement Accuracy
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-
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±0.1
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±0.5
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%
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Of reading, at 100~10000 RPM; ±1 RPM at <100 RPM; Reference to AI-TEK MPU-400 magnetic pickup
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Display Resolution
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0.1
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-
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1
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RPM
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Configurable; 0.1 RPM resolution for 1~999.9 RPM, 1 RPM resolution for 1000~100000 RPM
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Response Time
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50
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100
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200
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ms
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From speed change to display update; Configurable response time via internal potentiometer
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Input Signal Type
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-
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-
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-
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-
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Magnetic Pickup (AC Voltage: 0.1~25Vpp), Hall Effect (NPN/PNP), Optical Encoder (TTL); Configurable input via DIP switches
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Input Frequency Range
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0.017
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-
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1667
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Hz
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Corresponds to 1~100000 RPM (1 pulse per revolution); Compatible with 1~100 pulses per revolution
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Display Type
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-
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-
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-
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-
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4.5-digit LED Display, Red Color, 0.56-inch Digit Height; Visible in low-light industrial environments
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Parameter
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Specification
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Supply Voltage
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DC 12~24V ±10%, AC 110~240V ±10% (Dual Voltage Input, Configurable); Reverse Polarity Protection, Overvoltage Protection
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Power Consumption
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Typical 5W, Maximum 8W (Without Load, Ta=25℃); LED Display contributes 2W typical
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Analog Output Channels
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1 Channel, 4~20mA DC / 0~10V DC (Configurable); 16-bit Resolution; Output Impedance ≤100Ω; Short-Circuit Protection
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Digital Output Channels
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2 Channels, NPN Open Collector; Maximum Current 0.5A per Channel; Configurable as Alarm (High/Low Speed) or Speed Switch; Response Time ≤50μs
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Input Impedance
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10kΩ (Magnetic Pickup Input), 1kΩ (Hall Effect Input), 100kΩ (Optical Encoder Input)
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Isolation Voltage
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2500Vrms (Input to Output, Power to Signal), 1 Minute Duration per IEC 61131-2 Standard
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Calibration Interface
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Internal Potentiometers (Zero & Span) for Analog Output Calibration; DIP Switches for RPM Range & Input Type Configuration
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Alarm Function
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Configurable High/Low Speed Alarms; Alarm Delay 0.1~10s (Adjustable); LED Alarm Indicator (Yellow) on Front Panel
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1 .Our company specializes in automation industrial control accessories. We have more than 100,000 products.
Including : frequency converter, servo driver, servo motor, data acquisition card, industrial camera, touch screen, circuit board, DCS module, soft starter, industrial computer,encoder... etc
2，We accept PayPal transaction. All products provided 60 days warranty. We can send the goods by fast express to all over world.
3. We can supply the product in brand new or used condition to meet your requirement.The picture and price show on our store is not real, before purchasing, please contact us to provide you with accurate quotation and real pictures.
4. If you can not find the product you need in our store, please contact us .we will check it for you.