Gastron Sampling Oxygen Toxic Gas Detector GTD-5000

Gastron Sampling Oxygen Toxic Gas Detector GTD-5000

Fast response of toxic gases & Oxygen leakage with a high efficient pump inside

Self diagnosis function with built-in Microprocessor

Easy replacement with a cartridge type sensor

Digital flow sensor to maintain regular flow rate

Stable quality and proved detection principle for service life

Superior performance for detecting toxic gases below TLV

Fine LCD display for showing various information

4-digit digital gas concentration display

4-20mA (Current source or Sink) output signal

Specifications of Gastron Sampling Oxygen Toxic Gas Detector GTD-5000

Easy configuration of monitoring system by RS-485 Modbus communication or PoE

2-stage alarm, 1-trouble display and relay contact output

3-Wire Type

Calibration and maintenance by one-man

Measuring gas O2;Toxic gases(CO, Cl2, NH3 & etc)

Measuring type; Auto Sampling type Measuring method

Galvanic cell or Electrochemical cell Electrochemical cell  Measuring range

Refer to Toxic Gas Measuring Range  Response time

< 15sec / 90% scale < 45sec / 90% scale

Accuracy ±3% / Full scale

Parameter control Front switch (calibration, maintenance, alarm setting)

Operation mode display 4-LED (Power, 2-stage alarm, 1-trouble)

Measuring value display LCD Display(4-Digit)

Alarm signal output 2A@30VDC, 0.5A@125VAC (resistive load)

3-SPST relay contact(2stage alarm, 1 trouble)

Output signal

Analog : 4-20mA Analog Output  Maintenance signal : 4mA  Calibration signal : 3mA  Fault signal : 0mA

Digital : RS-485 Modbus(Option) PoE(Power over Ethernet)(Option) Sampling method Diaphragm Pump

Sampling line OD 1/4" (Standard) Flow rate  0 ~ 1000 ml/min max Conduit connection

Standard : PF 3/4"  Cable gland(PG-16) Mounting type Wall mount

Operating temperature  -10°C ~ +60°C Operating humidity 5 to 99% RH (Non-condensing)

Material Front(Poly carbonate), Sides(Steel) Dimensions

Standard type : 70(W) × 144(H) × 160(D) mm ;

Pyrolyzer type(PY-1000) : 70(W) × 242.5(H) × 160(D) mm

Weight Standard type : 2.5kg  GTD-5000 & PY-1000 : 4.05kg