Alarma del detector de gas succión de la bomba OT135

Descripción

OT135 pump-suction gas detector is an all-in-one gas detector that can continuously measure combustible, O2, CO, H2S and other toxic gases in ambient air. It can detect up to 5 gases at the same time. The waterproof design of the instrument is combined with a rubber shell to meet the most demanding requirements of harsh environments.

The detector uses a pump-suction method to detect gas, and the sensitive element uses a high-quality gas sensor with excellent sensitivity and excellent repeatability; the instrument uses an embedded microcomputer control, which is simple to operate, fully functional, highly reliable, and has multiple adaptive capabilities. It uses a graphic LCD display, which is intuitive and clear.

Parámetros técnicos

◆ Método de detección: pump suction type
◆ Sensor type: catalytic, electrochemical, PID, infrared
◆ Gas de detección: combustible and toxic gas
◆ Tiempo de respuesta: ≤20s
◆ Display error: ±5% FS
◆ Indication method: CD displays real-time data and system status, LED, L sound, vibration indicates alarm, fault and undervoltage
◆ Entorno de trabajo: temperatura: -20℃～50℃; humedad: <95%Rh sin condensación
◆ Working voltage: DC3.7V; 2000mAh
◆ Charging time: ≤6H
◆ Tiempo de trabajo: ≥8h continuous (en estado de espera no alargado)
◆ Número de certificado a prueba de explosión: CNEx18.4927X
◆ Marca a prueba de explosión: Ex ib llB T3 Gb
◆ Nivel de protección: IP67
◆ Dimensiones: 175mm×76mm×48mm (length×width×height)
◆ Peso: about 400g