Lenord + Bauer

MiniCODER GEL2444

MiniCODER GEL2444

MiniCODER

GEL 2444

Speed and position sensor with sin/cos or TTL interface

Highlights

  • Contactless measurement for wear-free operation
  • Low temperature drift and high signal quality
  • Completely screened metal housing
  • Integrated operating hours meter
  • Contactless scanning of target wheels
  • Compact, high-resolution design
Show all highlights (20)
  • Safety integrated (signal pattern sin/cos)
  • Frequency range up to 200 kHz (sin/cos) or 500 kHz (TTL/RS422)
  • Degree of protection IP68
  • Operating temperature -30 °C … +120 °C [-22 °F … 248 °F]
  • Maintenance and wear-free
  • High measurement stability and low error tolerances
  • High interference immunity
  • Reliable operation even in case of extreme temperature fluctuations
  • Simple integration into confined installation spaces
  • Detection of very high speeds
  • High shock and vibration resistance
  • Resistant to environmental factors
  • Easy commissioning and servicing thanks to smart programming functions
  • Robust alternative to sensitive pole wheel sensors, pole band systems, and costly optical systems

Full type code

The key is clickable — pick a value at each position and the order code is assembled in the outline below. For options outside the range (e.g. other cable lengths), historical codes or an uncertain choice, use “I need help choosing”.

Signal pattern1 characterSelect
Reference mark1 character
Optional features1 character
MiniCODER cable outlet1 character
Module m1 character
Connection type1 character
Cable length L3 characters
Cable design for temperature sensor, 2 m [78.74 in]1 character
2444
__________

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Key parameters

Output signal
sin/cos 1 Vpp · Square-wave signal · TTL / RS422
Degree of protection
IP68
Frequency range (max.)
0–500 kHz
Target wheel module
0.3 · 0.5
Supply voltage
4.75–5.25 V DC

Technical data

Show all parameters (26)

The data describe technical versions, not order numbers. We will help you choose a specific version.

Versions: GEL 2444 – Module 0.3 · GEL 2444 – Module 0.5. Shared values are listed once, differing ones for each version.

Approvals

European Economic Area
Conformity in accordance with EMC Directive 2014/30/EU

Ambient data

FIT
204 x 10-9 h-1 at 55 °C [131 °F]
MTTF
5,000,000 h at 55 °C [131 °F]
Shock resistance
2000 m/s2 [2187.23 yd/s2], according to EN 60068-2-27
Dielectric strength
500 V AC / 1 min
Vibration resistance
200 m/s2 [656.17 ft/s2], according to EN 60068-2-6
Working temperature range
-30 °C to +85 °C [-22 °F to 185 °F]
Electromagnetic compatibility
Electromagnetic emission; DIN EN 61000-6- 4; DIN EN 61000- 6-3; Electromagnetic immunity; DIN EN 61000-6- 2; DIN EN 61000- 6-1
Operating and storage temperature range
-40 °C to +120 °C [-40 °F to 248 °F]
Degree of protection at the cable outlet of the MiniCODER housing
IP 68

Target wheel

Module
  • GEL 2444 – Module 0.3: 0.3
  • GEL 2444 – Module 0.5: 0.5
Material
Ferromagnetic steel
Reference mark
Groove (M), lug (N), tooth(Z)
Target wheel width
10 mm [0.39 inch]

Geometric data

Nominal air gap
  • GEL 2444 – Module 0.3: 0.15 mm ± 0.02 mm; [5.91 mil ± 0.79 mil]
  • GEL 2444 – Module 0.5: 0.20 mm ± 0.03 mm; [7.87 mil ± 1.18 mil]

Electrical data

Power consumption without load
≤ 0.3 W
Output signal
Two square-wave signals phase-shifted by 90° and their inverse signals, short-circuit-proof; Option: Reference signal; Two sinusoidal signals phase-shifted by 90° and their inverse signals, short-circuit-proof; Option: Reference signal; Two square-wave signals phase-shifted by 90° and their inverse signals, short-circuit-proof; Option: Reference signal
Output frequency
0 to 500 kHz; 0 to 200 kHz; 0 to 500 kHz
Output signal level
TTL/RS422; 1 Vpp Differential signal; TTL/RS422
Supply voltage UB (polarity reversal protected, overvoltage protected)
5 V DC ± 5%

Mechanical data

Weight
30 g [1.06 oz]
Housing material
Zinc die casting

Cable data (cable design –)

Cable diameter
5 mm [0.20 in]
Minimum bending radius
25 mm [0.98 in]
Maximum permissible cable length
100 m [328.08 ft]
Cable structure (number of cores × core cross-section)
9 × 0.15 mm2 [25 AWG]
Source of the technical data

Documents 5

More documents (other languages) 2

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