GT-TCB3産業用および商用ポイントタイプの可燃性ガス検出器

説明

The outstanding feature of the GT-TCB3 industrial and commercial point-type combustible gas detector is that it uses high-performance imported catalytic combustion, 電気化学, and infrared dual-beam gas sensors, combined with sophisticated SMD technology. It has good repeatability and resistance to moisture and temperature interference, long service life, and easy operation. It is suitable for gas leakage concentration detection in various industrial environments.

The GT-TCB3 industrial and commercial point-type combustible gas detector can convert the leakage gas concentration signal in the air into an electrical signal output for remote transmission. It uses a three-wire 4-20mA, a four-wire RS485 bus (or a two-wire system), a passive switch signal structure, and the monitoring instrument or controller host can view the detection results away from the site.

The GT-TCB3 industrial and commercial point-type combustible gas detector is suitable for refineries, chemical plants, liquefied gas stations, gas boiler rooms, gas stations, paint rooms, pharmaceuticals, iron and steel smelting, and other industrial sites that use flammable and explosive materials and toxic and harmful materials for gas safety detection and alarm control.

技術的なパラメーター

検知ガス: flammable, 酸素, toxic gas, VOC (see attached table)

検出方法: natural diffusion

検出原理: catalytic combustion, 電気化学, infrared, thermal conductivity, 等.

Display mode: 液晶ディスプレイ, LED digital display

Working power supply: DC24V/DC36V (two buses)

Output signal: 4~20mA/RS485

Power consumption: ≤3W

Alarm: 音と光のアラーム

応答時間: flammable <30s; 有毒 <60s

周囲温度: (-40~70)℃ (flammable); (-20~40)℃ (有毒)

Relative humidity: (20~93)%RH

Relay capacity: two sets of switch output

Ambient pressure: (86~106)KPa

設置方法: holding pipe or lifting

Explosion-proof type: 防爆

防爆マーク: Exd IIC T6 Gb; Ex tD A21 IP66 T80℃

防爆認証番号: CE21.1020

保護レベル: IP66

Metric number: 2018C242-41

Connecting cable: RVVP 3×1.5mm2; RVVP 4×1.5mm2; RVVP 2×1.5mm2

Connecting thread: M20mmX1.5mm free conversion G1/2 optional

Transmission distance: ≤1000m

Other functions: dual-chamber mechanism, rain cover

製品サイズ: (190X160X110)mm