GT-TCB3 산업용 및 상업용 포인트형 가연성 가스 감지기

설명

The outstanding feature of the GT-TCB3 industrial and commercial point-type combustible gas detector is that it uses high-performance imported catalytic combustion, 전기화학, 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.

기술적인 매개변수

• easured gas: Flammable gas (메탄)
• 감지 범위: 3% LEL to 100% LEL
• 작업 모드: System
• 탐지 방법: free diffusion
• Detectionprinciple: Catalytic combustion type
• Lower limit alarm setting: 20% LEL
• Upper limit alarm set point: 50% LEL
• 정확성: ±3%FS
• 응답 시간: 30초 이하
• 주변 온도: -40℃ to +70℃
• 상대습도: (20～93)% (결로가 없을 것)
• 작동 전압: DC 24 V±15%
• Power consumption: ≤3 W
• Display mode: Digital
• 출력 신호: three-point line (4～20)엄마 (GT-TCB3, GT-TCB4, GTYQ-TCB4);
• Cable specifications: For three-wire systems, RVVP ≥3×5mm²; for four-wire systems, RVVP ≥4×1.5mm²
• Transmission distance: ≤1000 m
• Pressure limit: 86 kPa to 106 kPa
• product size ：엘 186 mm×W 150 mm×H 115 mm（GT-TCB3）
• 방폭인증번호: GT-TCB3: CE25.7397X;
• Explosion-proof rating: Ex db ⅡC T6 Gb; Ex tb ⅢC T80℃ Db
• Protection rating: IP66

꼬리표: otywell gas detector ，Fixed gas detector ，Combustible gas detector ，h2S Gas detector，CO portable Gas detector

이메일:문의@otywell-safety.com

모바일/왓츠앱:+8616692113216

메모: 모든 가스와 범위가 나열되어 있는 것은 아닙니다., 더 많은 정보가 필요하다면, 저희에게 연락주세요.

메모: 모든 가스와 범위가 나열되어 있는 것은 아닙니다., 더 많은 정보가 필요하다면, 저희에게 연락주세요.

꼬리표: otywell gas detector ，Fixed gas detector ，Combustible gas detector ，h2S Gas detector，CO portable Gas detector

이메일:문의@otywell-safety.com

모바일/왓츠앱:+8616692113216