At a glance
| Booth | L0012 |
| Country | TW |
| Website | handletek.com.tw |
Company profile
Handletek Co., Ltd. developed its business around gas-detector maintenance and expanded that foundation into system planning, low-voltage engineering and monitoring-system construction, giving the company both equipment-service and engineering-integration functions. 安多科技股份有限公司 was established in 2016 and continued the original service direction while expanding its sales market and selecting high-quality gas detectors from overseas, including the agency and sale of Gastron products. The Gastron gas-detector products handled by the company are stated to have certifications including ATEX, IECEX, NEPSI, SIL2 and ISO, to be sold in more than twenty countries, and to remain in long-term production with new products introduced each year. Handletek combines new products with dedicated custom project planning so different customer requirements can be addressed through project-specific solutions rather than equipment supply alone. In 2019, the company expanded cooperation around the Gastron agency into mainland China and established 無錫宏軒貿易有限公司 with dedicated personnel providing local service for the China market. The company states that it now works with more than two hundred customers and an experienced team, using dedicated personnel and project-specific planning to provide individualized service. Its service chain covers gas-detector equipment installation and construction, maintenance, servicing, inspection and other after-sales work, with the company presenting these activities as a continuous service process from installation through later support. Handletek describes Taiwan as its base for expansion toward East Asia and plans sales points in mainland China linked with the Taiwan operation, with the stated goal of forming an integrated sales chain and one-stop service structure. Its gas-detection equipment includes continuous detection of flammable gases, toxic gases and oxygen in explosion-hazardous areas with flame-proof structures, with alarm units using green LEDs for normal status, red LEDs and a 95 dB buzzer for alarms, and yellow LEDs for trouble status; some listed units support calibration and maintenance by one person.
Exhibits
The detector range supports continuous VOC detection in explosion-hazardous areas with a flame-proof structure, built-in microprocessor self-diagnosis and low-concentration VOC detection by a PID sensor. For flammable gases, the listed detector functions include continuous operation in explosion-hazardous areas with a flame-proof structure, built-in microprocessor self-diagnosis and detection from low to high concentration using different detection principles. For toxic gases and oxygen, the range provides continuous hazardous-area detection with a flame-proof structure, microprocessor self-diagnosis, selectivity based on detection principles for toxic gases and oxygen, and detection of toxic gases below TLV. Within GTD-2000, the VOC configuration adds a built-in backlight LCD or OLED display, HART communication for monitoring configuration, auto calibration and program setting with a magnet bar, a 4-20mA current-source or sink output, a three-wire signal-and-power connection and one-person calibration and maintenance. GTD-2000 also combines multifunction capability, high quality, low cost of ownership, and a stable, proven detection principle for service life. The GTD-2000 VOC alarm unit indicates normal status with a green LED, alarm status with a red LED and 95 dB buzzer, and trouble status with a yellow LED, and the product also carries 工研院 explosion-proof certification. The GTD-2000 EX configuration is for continuous flammable-gas detection in explosion-hazardous areas, uses built-in microprocessor self-diagnosis, covers low to high gas concentrations through different detection principles, and includes display, HART, magnet-bar setup, 4-20mA output and one-person maintenance functions. The flammable-gas configuration also combines stable quality with a proven detection principle for service life. The GTD-2000 TX configuration applies the toxic-gas and oxygen detection functions, including toxic-gas detection below TLV, and combines them with backlit LCD or OLED display, HART monitoring configuration, magnet-bar calibration and program setting, 4-20mA output, status alarm indications and one-person maintenance. GIR-3000 and GIR-3000A provide continuous detection of flammable gases, CO2, CO and N2O in explosion-hazardous areas using a flame-proof structure and a stated infrared detection principle. The GIR-3000 family is specified for operation in a non-oxygen environment and a service life of more than 5 years, with built-in microprocessor self-diagnosis supporting the detector's operating checks. GIR-3000 is listed with a response time below 5 seconds, while GIR-3000A is listed below 6 seconds; GIR-3000A is also the version specifically identified with a built-in backlight LCD or OLED display. Both GIR models provide auto calibration and program setting with a magnet bar, two-stage alarm and one-trouble display with relay contact output, and 4-20mA current-source or sink output. GIR-3000 monitoring can be configured through RS-485 Modbus or HART communication, and GIR-3000A provides the same communication options; one-person calibration and maintenance is specified for both. For GIR-3000, the GTL-100 alarm unit uses a green LED for normal status, red LED and 95 dB buzzer for alarm, and yellow LED for trouble, and 工研院 explosion-proof certification is also specified. GTM-2000 is designed to detect Freon, flammable, oxygen and toxic gases simultaneously, giving a single listed platform multiple gas categories rather than a single-gas detection mode. Its interference-gas algorithm is intended to prevent malfunction from PA, Ethanol, FC3283 and Alcohol types, while a high-efficiency internal pump is specified for fast response to gas leakage. GTM-2000 detects gases from low to high concentration using different detection principles and combines that range with built-in Data & Event Logging, parameter setting through a color graphic LCD and a self-diagnosis function. GTM-2000 also combines stable quality with a proven detection principle for service life. A flow sensor automatically controls flow rate, and the unit provides a two-stage alarm, one-trouble display and relay contact output together with a 4-20mA output signal. Monitoring for GTM-2000 can be configured through isolated RS-485 Modbus and optional PoE communication, and calibration and maintenance are specified for one-person operation.
Capabilities and products
- gas-detector maintenance and monitoring-system construction
- Gastron gas-detector agency sales
- explosion-proof VOC gas detection
- explosion-proof flammable-gas detection
- explosion-proof toxic-gas and oxygen detection
- low-concentration VOC detection by PID