LANDTEK ES-2100E Elevator Speedometer

LANDTEK ES-2100E

LANDTEK ES-2100E Elevator Speedometer

LANDTEK ES-2100E

Art. number:

Date published 09.09.2026

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Description Specifications Documents Accessories Video

The LANDTEK ES-2100E is a compact and lightweight handheld speedometer designed for elevator adjustment, maintenance, and inspection.

The instrument features a memory function that allows storage and recall of up to 20 sets of measurement results, including CH1 value, CH2 value, and maximum value. A larger memory capacity can be customized upon request.

The model supports a maximum hold (Max Hold) function, making it easier to monitor and retain peak measured speed values.

It also includes an averaging function, allowing the user to calculate an average from a selected number of measurements up to 200 times, with a measurement interval of 10 ms.

A low battery indicator informs the user about the power status of the instrument.

The LANDTEK ES-2100E also provides a distance measurement function, expanding its usefulness during elevator service and inspection work.

For measurement documentation, the instrument supports a Bluetooth printer function, allowing measurement data to be printed directly.

The instrument provides a USB data output for connection to a PC, while Bluetooth data output is also available as an option.

The LANDTEK ES-2100E is suitable for elevator service technicians, inspectors, and maintenance specialists who require reliable speed measurement and convenient documentation of measurement results.

For more information:
Elevator Speedometer ES-2100E - Guangzhou Landtek Instruments Co.,LTD

Measurement Section

Parameter	Value
Measurement Method	Contact method
Speed Measurement Range	0.1–2000.0 m/min
Rotational Speed Measurement Range	1–20,000 r/min
Distance Measurement Range	0–999 mm
Additional Distance Information	Measurement is possible up to 5000 mm, but values above 999 mm are not guaranteed
Measurement Accuracy	±1 count
Measurement Time	10 ms
Measurement Unit	m/min
Auto Power-Off	Turns off after 180 s without operation
Measurement Value Hold	CH1 Value, CH2 Value

Detection Section

Parameter	Value
Number of Pulses	400 pulses/revolution, slit reflection method
Light Source	Infrared LED
Light-Receiving Element	Photodiode
Allowable Load	5 kg in radial direction, 5 kg in thrust direction
Bearing Life	2 × 10⁷ r/min·h at maximum specified load

Display Section

Parameter	Value
Display	5-digit backlit LCD, upper and lower display
Update Time	100 ms
Resolution – Speed	0.1 m/min with 10 or more averages
Resolution – Rotational Speed	1 r/min with 10 or more averages
Resolution – Distance	1 mm

Analog Output Section

Parameter	Value
Output Content	Instantaneous value / averaging result output
Voltage Range	0 to F.S. / 0 to 1 V
Conversion Method	10-bit D/A conversion
Linearity	±1% F.S.
Output Update Time	10 ms
Output Connector	Ø2.5 mm pin jack

Pulse Output Section

Parameter	Value
Output Method	Transistor output, open collector
Withstand Voltage	14 V
Number of Pulses	800 pulses/revolution
Logic	Negative logic
Pulse Width	Approx. 0.5–1.2 µs
Output Connector	Ø2.5 mm pin jack

General Specifications

Parameter	Value
Power Supply	2 × 3.7 V 14500 lithium-ion batteries
Operating Temperature	0 to +45 °C
Storage Temperature	-10 to +60 °C
Operating Humidity	35–85% RH
Storage Humidity	35–85% RH
Dimensions	211 × 80 × 36 mm
Weight	270 g, including batteries
Standard Accessories	Main unit, 2 × 3.7 V 14500 lithium-ion batteries, power adapter, circumferential ring, screwdriver, 2 × external Hold signal cables, instruction manual, carrying case
Optional Accessories	Lengthening rod for rotating contact tip, trigger unit, Bluetooth printer, USB cable and software, Bluetooth adapter and software

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