Contact Linear Speed Tachometer Digital Speedometer ES-2100L Memory Function

Description

Contact Linear Speed Tachometer Digital Speedometer ES-2100L Memory Function
Spec
：
This Speedometer is a compact and lightweight handheld speedometer.
Features
* Memory function, for storing and reading 20 sets of measurement results. Including CH1 Value, CH2 Value, Maximum Value. Larger amount of memory can be customized.
* Maximum hold function.
* Averaging function, for averaging with desired number of times up to 200 times. The measurement interval is 10 ms.
* Low battery indicator function.
* Distance measurement function.
* Bluetooth printer function, measurement data can be printed directly.
* Use USB data output to connect with PC.
(optional)
* Provide Bluetooth data output choice
(optional)
.
Specifications
Measurement Section
Measurement method
Contact method
Measurement range
Speed measurement: 0.1~2,000.0m/min
Rotational speed measurement: 1~20,000r/min
Distance measurement: 0~999mm
Note: Measurement is possible for up to 5,000mm. Measurement values of 999mm or larger can not be guaranteed.
Measurement accuracy
±1 count
Measurement time
10ms
Measurement unit
m/min
Auto power-off function
Turns OFF the power in 180 seconds after last operation.
Measurement value hold function
CH1 Value, CH2 Value
Detection Section
Number of pulses
400pulses/rotation, slit reflection method
Light source
Infrared LED
Light-receiving element
Photo diode
Allowable
5kg in radial direction, 5kg in thrust direction
Bearing life
2x107r/min·h(maximum load within specification)
Display Section
Display unit
5-digit backlight LCD (upper and lower display)
Update time
100ms
Resolution
0.1 (m/min: Number of averagings 10 or more)
1 (r/min: Number of averagings 10 or more)
1 (mm)
Analog Output Section
Contents
Instantaneous value (averaging result output)
Conversion method
10 bits D/A conversion
Linearity
±1% F.S.
Output update time
10ms
Output connector
Φ2.5 pin jack
Pulse Output Section
Output method
Transistor output (open collector)
Withstand voltage
14V
Number of pulses
800/rotation
Logic
Negative logic
Pulse width
Approx 0.5 to 1.2μs
Output connector
Φ2.5 pin jack
General Specifications
Power supply
2 x 3.7v 14500 lithium ion battery
Operating temperature
0~45˚C
Storage temperature
-10~60˚C
Operating humidity
35~85%RH
Storage humidity
35~85%RH
Dimensions
211x80x36mm
Weight (Including batteries)
270g
Standard Accessories
Main Unit
3.7v 14500 Lithium Ion Battery x 2
Power Adapter
Circumferential Ring
Screwdriver
Rotating Contact Tip
Instruction Manual
Carrying Case
Optional Accessories
Lengthening Rod for Rotating Contact Tip
Trigger Unit
Bluetooth Printer
USB Cable & Software
Bluetooth Adapter & Software