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Model GLL-20 Analog output impact sensor

Application

  • Vibration control for industrial machinery
  • Vibration monitoring for electronic devices
  • Monitoring of impact on the game console
  • Security of mechanical instruments
  • Security of structures

Features

  • Measurement of impact and output as linear analog values
  • Output a direct current of 0 V to 3 V proportional to the impact (g) generated by an impact frequency of 30 Hz to 1kHz.

International Standards

  • Our products do not have overseas safety regulations such as CE mark, UL standard, EN standard etc.
  • Products is compliant to the RoHS directive.

Rating and performance / characteristics graph

Rating and performance

Model name GLL-20
Detection sensitivity 0 to 20 G
Power supply voltage 12 V DC (Operating voltage range: 10.2 V to 13.8 V DC)
Power consumption DC 10 mA or less (with DC 12 V)
Output voltage DC 0 V to 3 V (max output DC 3.3 V)
Output impedance 2.2 kΩ
Detection and
smoothing delay
Approx. 0.3 seconds
Frequency characteristics 10% FS or less within 300 Hz ±200 Hz
Linearity 6% FS or less within 300 Hz
Detection frequency 30 Hz to 1 kHz
Operating temperature
range
-5 to 50 °C (-15 to 65 °C during storage) (no condensation)
Operating humidity
range
85% RH or less (85% RH or less during storage) (no condensation)
Withstand voltage 1 min at AC 500 V 50/60 Hz (between the live part and installation part)
Insulation resistance 20 MΩ or more measured with an ohmmeter at DC 500 V
(between the live part and installation part)
Vibration resistance Durability: 2 hours in each X, Y, Z direction at 10 to 55 Hz and with peak-to-peak amplitude of 1.5 mm (at power off)
Shock resistance Durability: 3 times at 200 m/s² (approx. 20 G) in each X, Y, Z direction
(at power off)
Protection rating IP50
Case material ABS reinforced with glass-fiber
Connector Connector: S3B-ZR-SM2-TF (3-pin), housing: ZHR-3, contact: SZH-002T-P0.5
(from J.S.T. Mfg. Co., Ltd.)
Weight Approx. 7 g
Options
(sold separately)
Connector harness : SZH-3-300

*For a detailed specification of the other, please refer to specifications.

Reference frequency characteristics (typical example)

Reference frequency characteristics (typical example)

Reference linearity characteristics (typical example)

Reference linearity characteristics (typical example)

External dimensions diagram / Output circuit

External dimensions diagram

GLL-外形寸法図-英語.jpg

Connector harness (sold separately)

SZH-3-300-EN.gif

Output circuit

GLL_回路図_EN.gif

Usage precautions

  1. The product can resist during 2000 hours to vibrations of 10 Hz (0.3 g) to 55 Hz (9 g) with a peak-to-peak amplitude of 1.5 mm in the impact detection direction. However, check sufficiently the vibration resistance of the sensor if complex frequencies or large vibrations should be constantly applied to the sensor.
  2. If the sensor is subject to thermal shocks, its detection sensitivity will vary as long as it is subject to the sudden temperature change. Check the environment before using the sensor.
  3. Do not use the sensor when stress is applied on the harness connected to the connector, or when the harness is subject to impacts and oscillates. Otherwise, the wires may break or the sensor may malfunction.
    Secure the harness connected part so that it does not oscillate and no stress is applied on it.
  4. See Impact sensors general usage precautions for other precautions.

 

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Model Name Standard Price Inventory Type Select
GLL-20
3,000 JPY
28 USD
27 EUR
WIP

STD Shipping is available immediately (on the day of order)

WIP Shipping is available within 1 to 3 weeks

BTO Shipping is available within 4 to 10 weeks

NOTE: The above information shows the typical delivery time. For actual delivery time, please confirm us as it depends on our business days and/or product quantities.

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Quantity:
pieces
  • 85 JPY
    1 USD
    1 EUR

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