GTD-5000Tx pump suction oxygen and toxic gas detector

GTD-5000Tx pump suction oxygen and toxic gas detector

Overview

Adopting a built-in sampling pump to achieve rapid response to toxic gas/oxygen leaks

Adopting a built-in microprocessor to achieve self diagnostic function

Equipped with a box type sensor for easier replacement

Using digital flow sensors to maintain a fixed flow rate

Long term stable quality and proven testing principles

Detect toxic gases below the TLV (threshold value) and demonstrate excellent performance

Excellent LCD display screen, displaying various information

Four digit gas concentration display

4-20mA DC output signal

◤ Easily monitor system configuration through RS-485 Modbus isolated serial data communication or PoE (optional)

Level 2 alarm, single fault display, and relay contact output

3-wire system

Single person calibration and maintenance

GTD-5000Tx pump suction oxygen and toxic gas detector

Technical Specifications

modelGTD-5000Tx

Measure gases such as oxygen/toxic gases (carbon monoxide, chlorine, ammonia, etc.)

Measurement method: pump suction

Measurement methods for semiconductors and electrochemistry

Response time T90<45 seconds

Accuracy ± 3%/full scale

Operation mode: Front panel switch (calibration, maintenance, alarm settings)

Work mode display 4-LED (power supply, level 2 alarm, single fault)

Indication display LCD screen (4-digit)

Alarm signal output 250V 1A/3- Single pole single throw switch (SPST) relay contacts (2-level alarm, 1-fault)

Output signal 4-20mA DC

RS-485 Modbus (optional)/PoE (Power over Ethernet) (optional)

Sampling method: diaphragm sampling pump

Sampling pipeline outer diameter: 1/4 inch (standard)

Maximum flow rate: 0~1000ml/min

Cable/Distance Power Cable+Signal Cable: Three wire>1.5 square (AWG16)/Maximum 1000 meters/Pyrolysis Reactor Maximum 500 meters

RS-485 data communication cable: 1 pair (UL2919 RS-485)/maximum: 1000m

PoE (Power over Ethernet): up to 100m

Pyrolysis type: maximum 500 meters

Conduit Connection Cable Sealing Kit (PG-16)

Installation type: Wall mounted installation

Working temperature -20 ℃~+60 ℃

Operating humidity 5-99% RH (non condensing)

Operating power standard: 18~31 volts DC (usually 24 volts DC)/maximum 280mA

Pyrolysis reactor (Note 1): 18-31 volts DC (usually 24 volts DC)/maximum 520mA

PoE (Note 2): 48V DC ± 10%/maximum 200mA

Material front (polycarbonate), side (steel)

Size standard type: 70 (width) x 144 (height) x 160 (depth) mm

Pyrolysis type (PY-1000): 70 (width) x 242.5 (height) x 160 (depth) mm

Weight standard type: 2.5kg

GTD-5000 and PY-1000: 4.05kg

Certification CE (EN50270:1999)

Note 1 Polyzer (PY1000, PY2000) equipment current consumption

Note 2When using PoE power supply, if you want to use a pyrolysis device, you should provide 24V DC power