KAQ-57HA KEPLER Fixed Gas Detector H2S 0C~50C 20A/250V JB-30 4X100 mm Type K

Details of KEPLER Hydrogen Sulfide (H2S) Gas Detector Model KAQ-57HA (Fixed Gas Detector)

KEPLER Hydrogen Sulfide (H2S) Gas Detector Model KAQ-57HA is a gas detection sensor that can display measurement results on a 7-Segment, 4-digit screen. It also comes with an IR Remote for setting and calibration purposes. Additionally, it features three LED lights which will illuminate when the measured value exceeds Low alarm and High alarm levels. The device is robust, meeting explosion-proof standards and constructed from aluminum alloy material. It has an analog output of 4~20 mA.

This sensor can be used for workplace safety to prevent hazards such as oxygen deficiency, toxic substances, poisonous gases, confined spaces, and flammable gas explosions. It is also suitable for various industrial applications including steel mills, oil industries, petrochemicals, shipbuilding, wastewater treatment plants, mines, power stations, etc.

Technical Data of KEPLER Hydrogen Sulfide (H2S) Gas Detector Model KAQ-57HA

• Measuring gas H2S (Hydrogen sulfide)
• Measuring range 0~100ppm
• Sensor type Electrochemical
• Resolution 1ppm
• Accuracy ±5%F.S.
• Sensor life 2 years
• Response time Toxic gas and O2 : T90≤60s / CO2 : T90≤10s / Combustible : T90≤30s
• Signal output 4~20mA
• Alarm output signal 2 programmable relays
• Cable / distance 1.5 mm², 3 wire, shielded, 1000m (maximum)
• Conduit connection G3/4"
• Mounting type Wall mounted
• Working temperature Toxic gas : -20°C~+50°C / Combustible : -40°C~+70°C
• Working humidity ≤95%RH (no condensation)
• Operation voltage 24VDC ±25% / Consumption <2W
• Housing material Chamber : Aluminum alloy / Sensor cover : Stainless steel
• Approval / IP II 2G Ex db IIC T6 Gb / IP65