GASTRON FLAMMABLE GAS DETECTOR
Smart Diffusion Flammable Gas Detector / GTD-2000Ex
The GT2000EX Explosion-Proof Combustible Gas Monitor provides comprehensive monitoring of flammable gas hazards in potentially explosive atmospheres. Users can modify detector operation using the LCD without ever needing to open the unit. This enables one-man, non-intrusive operation and reduces maintenance time and costs. This unit can be easily configured into existing installs with other manufacturer detectors and comes equipped with analogue and digital protocols.
Features include:·
· Continuous detection of toxic gases and oxygen in explosion hazardous area with flame proof structure
· Self diagnosis function with built-in Microprocessor
· Detection gas from low to high concentration owing to various detection principle
· Stable quality and proved detection principle for service life
· Built-in back light LCD or OLED display
· Easy Configuration of monitoring by HART communication
· Auto calibration and program setting with a magnet bar
· 4-20mA (Current source or Sink) output signal
· Calibration and maintenance by one-man
Measuring Gas: Flammable Gases
Measuring Type: Diffusion type
Measuring Method: Catalytic, Hot Wire Semi-Conductor or Thermal Conductivity
Measuring Range: 0-100 % LEL, 0-100 % V/V or 0-2000ppm.
Response Time: < 15sec / 90% scale
Accuracy: ±3% Full scale
Parameter Control: Non-intrusive control with a Magnet bar (calibration, maintenance)
Measuring Value display: LCD display (Built in back light 2-Line, 8 characters) / OLED Type
Output signal:
Analog: 4-20mA Analog Output
Maintenance Signal: 4mA
Calibration Signal: 3mA
Fault Signal: 0mA
Digital: 2mA (HART 7, HART Device Description Language available, Option)
Certification: ATEX / IECEx Ex db IIC Gb T6, T5, T4
Material
Housing: ALDC, Stainless Steel 316(Option)
Sensor: Stainless Steel 316
Electrical Connection: M20 x 1.5P, or M25 x 1.5P
Mounting type: 2" Pole mount, or Wall mount
Operating Temperature: -40°C to 80°C
Operating Humidity: 5 to 99%. RH (non-condensing)
Dimensions: 136(W) x 176(H) x 110(D)mm
Weight: 1.5kg
Flammable Gas Detector / GTD-2000Ex
GASTRON OXYGEN & TOXIC GAS DETECTOR
Smart Diffusion Oxygen & Toxic Gas Detector / GTD-2000Tx
The GT2000TX Explosion-Proof Toxic Gas Monitor provides comprehensive monitoring of toxic and oxygen gas hazards in potentially explosive atmospheres. Users can modify detector operation using the LCD without ever needing to open the unit. This enables one-man, non-intrusive operation and reduces maintenance time and costs. This unit can be easily configured into existing installs with other manufacturer detectors and comes equipped with analogue and digital protocols.
Features include:
· Continuous detection of toxic gases and oxygen in explosion hazardous area with flame proof structure
· Self-diagnosis function with built-in Microprocessor
· Excellent selectivity by adapting detection principle only for toxic gases & oxygen
· Superior performance for detecting toxic gases below TLV
· Multi functions and high quality with low cost of ownership
· Built-in back light LCD or OLED display
· Easy configuration of monitoring system by HART communication
· Auto calibration and program setting with a magnet bar
· 4-20mA (Current source or Sink) output signal
· Calibration and maintenance by one-man
Measuring Gas: O2 and Toxic gases (CO, CL2, NH3 & etc)
Measuring Type: Diffusion type
Measuring Method: Galvanic cell or Electrochemical cell
Measuring Range: Refer to Toxic Gas Measuring Range
Response Time: < 15sec / 90% scale (oxygen)
Accuracy: ±3% Full scale
Parameter Control: Non-intrusive control with a Magnet bar (calibration, maintenance)
Measuring Value display: LCD display (Built in back light 2-Line, 8 characters) / OLED Type
Output signal:
Analog: 4-20mA Analog Output
Maintenance Signal: 4mA
Calibration Signal: 3mA
Fault Signal: 0mA
Digital: 2mA (HART 7, HART Device Description Language available, Option)
Certification: ATEX / IECEx Ex db IIC Gb T6, T5, T4
Material
Housing: ALDC, Stainless Steel 316(Option)
Sensor: Stainless Steel 316
Electrical Connection: M20 x 1.5P, or M25 x 1.5P
Mounting type: 2" Pole mount, or Wall mount
Operating Temperature: -40°C to 80°C
Operating Humidity: 5 to 99%. RH (non-condensing)
Dimensions: 136(W) x 176(H) x 110(D)mm
Weight: 1.5kg
Oxygen & Toxic Gas Detector / GTD-2000Tx
GASTRON INFRA RED GAS DETECTOR
GIR-3000 Explosion-Proof Infrared Gas Detector
The GIR-3000 Explosion-Proof Infrared Gas Detector from Gastron provides continuous detection of CO2, CO, N2O and Hydrocarbon gases (LNG, LPG, CH4, C4H10) in explosion hazardous areas. Users can modify detector operation using the LCD without ever needing to open the unit. This enables one-person, non-intrusive operation and reduces maintenance time and costs. Easily configures into existing installs with other manufacturer detectors. Comes equipped with analogue and digital protocols. Auto-calibration and program setting with a magnet bar.
Features include:
· Continuous detection of flammable, CO2, CO and N2O gases in explosion hazardous area with flame proof structure
· State-of-the art infrared detection principle
· Long service life time (more than 5 years)
· Operation in non oxygen environment
· Self diagnosis function with built-in Microprocessor
· Fast response time(<5 sec)
· Built-in back light LCD or OLED display
· Auto calibration and program setting with a magnet bar
· 2-stage alarm, 1-trouble display and relay contact output
· 4-20mA (Current source or Sink) output signal
· Easy configuration of monitoring system by RS-485 Modbus or HART communication
· Calibration and maintenance by one-man
Measuring Gas: Flammable, CO2, CO and N2O
Measuring Type: Diffusion type
Measuring Method: Infra Red
Measuring Range:
0-100 % LEL, or 0-100 % V/V (Flammable)
0-5% V/V CO2
0-2% V/V CO
0-4000ppm N2O
Response Time: < 6sec / 90% scale
Accuracy: ±3% Full scale
Parameter Control: Non-intrusive control with a Magnet bar (calibration, maintenance)
Measuring Value display: LCD display (Built in back light 2-Line, 8 characters) / OLED Type
Output signal:
Analog: 4-20mA Analog Output
Maintenance Signal: 4mA
Calibration Signal: 3mA
Fault Signal: 0mA
Digital: 2mA (HART 7, HART Device Description Language available, Option)
Alarm signal output: 2A@30VDC, 0.5A@125VAC (resistive load) / 3-SPST relay contact(2stage alarm, 1 fault)
Certification: ATEX / IECEx Ex db IIC Gb T6, T5, T4
Material
Housing: ALDC, Stainless Steel 316(Option)
Sensor: Stainless Steel 316
Electrical Connection: M20 x 1.5P, or M25 x 1.5P
Mounting type: 2" Pole mount, or Wall mount
Operating Temperature: -40°C to 80°C
Operating Humidity: 5 to 99%. RH (non-condensing)
Dimensions: 136(W) x 323(H) x 110(D)mm
Weight: 3.0kg
GIR-3000 Explosion-Proof Infrared Gas Detector