• Feature
  • Specifications
  • Option
  • Software

Secure robustness

Drop impact resistance

Highest standard in the class of 2 m × 60 times

GT20 has a highly durable design to withstand strong impact, so there is nothing to worry about if you drop this scanner.

Environmental resistance

IP code rating of IP65 achieved

GT20 is recommended with confidence even in the case that it is used under severe conditions, such as at dusty or wet locations.

Operating temperature range

Between -20 and 50°C

GT20 can be used under various types of environment, such as inside cold storage chambers and semi-outdoor areas in plants, expanding the range of use for customers

Overwhelming reading performance

LCD screen reading

The original LED lighting control function enables smooth reading of codes displayed on a liquid crystal screen.

GT20 can read QR Codes displayed on a PC or tablet screen, expanding the range of use for customers

Poorly printed label reading

Efficient at reading dirty and blurred codes

GT20 has such a high reading performance that it can read even poorly printed codes very efficiently, so there is nothing to worry about even at a site under severe conditions where codes easily become dirty, delivering "What a high reading performance!"

Additional features!!

Point Scan Mode

GT20 can read only the targeted code indicated by the central cross even when multiple codes exist in the reading area.

One-time reading of multi-row barcodes

GT20 can read a barcode with up to three rows at a time.

Concatenated QR Code reading

GT20 can read a concatenated QR Code at one time.

Outstanding operability

Confirmation of reading

Double LED, buzzer and vibrator incorporated

GT20 allows secure confirmation by “light,” “sound” and“vibration” even in noisy conditions.

Among the most lightweight designs in its class

Lightweight body weighing 180 g

The lightweight and compact design can reduce fatigue when used for long periods. Its user-friendly body is highly durable yet lightweight.

Suspensible

GT20 has a hook so that it can be hung from the ceiling together with other jigs when used at plant lines, etc.

Considerations only possible by Denso Wave, expanding the range of use for customers.

Code lock

The connector cover, which is resilient against becoming detached and breaking, firmly locks the cord.

The body is not the only durable part. Denso Wave paid meticulous attention to even the shape of the connector cover and achieved robustness in every detail.

Magic Key

Work can become more efficient by allocating a convenient function to the Magic Key.

Image capture

When a non-conforming product is detected on a plant production line, for example, the image of the product can be captured with GT20 on site and sent to its host.

Equipped with data collation and edit functions Development of a dedicated application is not required

Equipped with a function to compare the registered master data with the read data.
This function enables easy establishment of systems for non-conforming product checking and incorrect labeling checking.
Furthermore, the simplified programming software application “ADF Script” makes it easy to edit data freely, including data sorting, extraction and conversion.

  Barcode model 2D Code model
Type GT20B-SM(U)(1) GT20B-SM(R) GT20B-SB GT20Q-SM(U)(1) GT20Q-SM(R) GT20Q-SB
Scanner Method Advanced scan plus(CCD) Area Sensor
Readable codes 2D Code - QR code, Micro QR code, SQRC, iQRcode, Data Matrix (ECC200), PDF417, Micro PDF417, Maxi code, Aztec, GS1 Composite
Barcodes EAN-13/8 (JAN-13/8), UPC-A/E, UPC/EAN(with add-on), Interleaved 2 of 5 (ITF), Standard 2of 5 (STF), CODABAR (NW-7), CODE32, CODE39, CODE93, CODE128, MSI Plessy, GS1-128 (EAN-128), GS1 Databar (RSS) EAN-13/8 (JAN-13/8), UPC-A/E, UPC/EAN(with add-on), Interleaved 2 of 5 (ITF), Standard 2of 5 (STF), CODABAR (NW-7), CODE39, CODE93, CODE128, GS1-128 (EAN-128), GS1 Databar (RSS)
Minimum resolution 2D Code - 0.167mm
Barcodes 0.125mm
Marker - Area guide marker
PCS value not less than 0.30
Angle ±50°
Skew angle - 360°
Image capture - BMP, JPEG output, thumbnail view
Scanning confirmation Confirmation LED (Blue, Green, Red), Buzzer (with 3-level volume control and 3-level tone control)
Communication interface Method USB RS-232C Bluetooth®Ver.2.1+ EDR based class 2 USB RS-232C Bluetooth®Ver.2.1+ EDR based class 2
Connector USB connector(A type) Dsub-9S - USB connector(A type) Dsub-9S -
Profiele - - SPP, HID - - SPP, HID
Cable 2m 2m, 5m - 2m 2m, 5m -
Power Main battery Supply from the connection(2) Directed AC adapter Exclusive battery Supply from the connection(2) Directed AC adapter Exclusive battery
Operating time(3) - - 100 hours - - 28 hours
Environment requirements Protection rating IP65
Drop resistance(4) 2.0 m × 60 times on a concrete floor
Operating temperature -20 to 50℃
Operating humidity 10 to 90% RH (without dews)
Weight Approx. 180g(excl. cable) Approx. 230g(incl. battery) Approx. 180 g(excl. cable) Approx. 230g(incl. battery)
  1. 1. Two methods are supported: a USB keyboard interface and a USB-COM interface. The factory default is a USB keyboard.
  2. 2. Please check the connection beforehand because this type of connection may not be possible depending on the model of the PC or USB hub.
  3. 3. When a code is read every 5 seconds.
  4. 4. Result obtained in a test under regular temperature is shown and not meant as a guarantee.

Dimensions

Dimensions

Recharger

  Model Type Charging time Power supply Dimensions Price
- Recharger CH-GT20L - - - -

Stand

  Model Type Dimensions Price
Stand S-GT20 Open
- Stand S-GT21 - Open

Hands-free stand

  Model Type Dimensions Price
Hands-free stand H-GT10 Open
Hands-free stand H-GT11 Open
Hands-free stand H-GT20 Open
Hands-free stand H-GT21 Open

Neck strap

  Model Type Dimensions Price
Neck strap NSBHT-1300 - Open

Waist case

  Model Type Dimensions Price
K-GT10 Waist case K-GT20 - -

Communication Unit

  Model Type Dimensions Price
Bluetooth Communication Unit BA20-RU - Open

Accessories(USB model, RS-232C model)

  • ・Interface cable
  • ・AC adapter
  • ・Operation Guide
  • ・Instruction manual

Accessories(Bluetooth model)

  • ・Battery charger
  • ・AC adapter
  • ・Hand strap
  • ・Operation Guide
  • ・Instruction manual

Setting software

Name Type Feature
Setting software Scanner Setting 2D(Free) Software for various parameter settings of GT20Q

Keyboard Interface Software

Name Type Feature
Keyboard Interface Software QRkbif(Free) Software which converts the data from a scanner like input from a keyboard

Driver

SQRC Setting software

Name Type Feature
SQRC Setting software SQRC Setting Software which set cryptography key necessary for SQRC reading
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  • Specifications
  • Option
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