Apollo Orbis I.S. conventional detectors.
Conventional detectors of the Apollo Orbis I.S. series adopt intrinsically safe technology, which makes them comply with ATEX standards. Thanks to ultra-low power operation, they ensure maximum safety by avoiding any risk of triggering even under fault conditions.
ORB-HT-51145 conventional A1R thermal detector I.S
The ORB-HT-51145 thermal detector is a conventional intrinsically safe (I.S.) type A1R thermovelocimetric device designed to detect rapid temperature rises in fire-hazardous environments. Certified II 1G Ex ia IIC T5 (T4 at Ta < 60°C) and approved LPCB Cert. No. 010r, ensures reliability and safety in classified areas, providing effective and long-lasting protection for industrial plants and critical environments.
ORB-HT-51151 conventional fixed temperature BS thermal detector I.S
The ORB-HT-51151 thermal detector is designed for fire detection by fixed temperature sensor, ideal for conventional intrinsically safe (I.S) systems. Certified II 1G Ex ia IIC T5 (T4 at Ta < 60°C) and LPCB approved (Cert. No. 010r), it ensures reliability and safety in installations in hazardous classified environments. This detector is a robust and effective solution for fire protection in industrial and commercial areas that require high safety standards.
ORB-OP-52027 conventional optical smoke detector I.S
The ORB-OP-52027 optical smoke detector is designed for conventional intrinsically safe (I.S.) systems, offering fast and reliable smoke detection in fire-hazardous environments. Certified II 1G Ex ia IIC T5 (T4 at Ta < 60°C) and LPCB approved (Cert. No. 010s), it provides high standards of safety in installations in classified industrial or commercial areas, ensuring effective and long-lasting protection against potential fires.
ORB-OH-53027 conventional optical/thermal detector I.S
The ORB-OH-53027 optical/thermal detector combines optical smoke detection with a fixed-temperature thermal sensor, offering comprehensive fire protection in conventional intrinsically safe (I.S) systems. Certified II 1G Ex ia IIC T5 (T4 at Ta < 60°C), it ensures reliability and safety in classified hazardous environments, providing an ideal solution for industrial and commercial applications requiring high standards of fire protection.
Integration and further options
This product is available in the following versions
ORB-HT-51145-APO
Temperature detector
Class A1R Orbis I.S. 1G Ex ia IIC T4 Ga (-50°C ≤ Ta ≤ +60°C) / T5 (-50°C ≤ Ta ≤ +40°C)
Class A1R Orbis I.S. 1G Ex ia IIC T4 Ga (-50°C ≤ Ta ≤ +60°C) / T5 (-50°C ≤ Ta ≤ +40°C)
ORB-HT-51157-APO
Temperature detector
Class A1S Orbis I.S. 1G Ex ia IIC T4 Ga (-50°C ≤ Ta ≤ +60°C) / T5 (-50°C ≤ Ta ≤ +40°C)
Class A1S Orbis I.S. 1G Ex ia IIC T4 Ga (-50°C ≤ Ta ≤ +60°C) / T5 (-50°C ≤ Ta ≤ +40°C)
ORB-HT-51147-APO
Temperature detector
Class A2S Orbis I.S. 1G Ex ia IIC T4 Ga (-50°C ≤ Ta ≤ +60°C) / T5 (-50°C ≤ Ta ≤ +40°C)
Class A2S Orbis I.S. 1G Ex ia IIC T4 Ga (-50°C ≤ Ta ≤ +60°C) / T5 (-50°C ≤ Ta ≤ +40°C)
ORB-HT-51149-APO
Temperature detector
BR Class Orbis I.S. 1G Ex ia IIC T4 Ga (-50°C ≤ Ta ≤ +60°C) / T5 (-50°C ≤ Ta ≤ +40°C)
BR Class Orbis I.S. 1G Ex ia IIC T4 Ga (-50°C ≤ Ta ≤ +60°C) / T5 (-50°C ≤ Ta ≤ +40°C)
ORB-HT-51151-APO
Temperature detector
Class BS Orbis I.S. 1G Ex ia IIC T4 Ga (-50°C ≤ Ta ≤ +60°C) / T5 (-50°C ≤ Ta ≤ +40°C)
Class BS Orbis I.S. 1G Ex ia IIC T4 Ga (-50°C ≤ Ta ≤ +60°C) / T5 (-50°C ≤ Ta ≤ +40°C)
ORB-HT-51153-APO
Temperature detector
Class CR Orbis I.S. 1G Ex ia IIC T4 Ga (-50°C ≤ Ta ≤ +60°C) / T5 (-50°C ≤ Ta ≤ +40°C)
Class CR Orbis I.S. 1G Ex ia IIC T4 Ga (-50°C ≤ Ta ≤ +60°C) / T5 (-50°C ≤ Ta ≤ +40°C)
ORB-HT-51155-APO
Temperature detector
Class CS Orbis I.S. 1G Ex ia IIC T4 Ga (-50°C ≤ Ta ≤ +60°C) / T5 (-50°C ≤ Ta ≤ +40°C)
Class CS Orbis I.S. 1G Ex ia IIC T4 Ga (-50°C ≤ Ta ≤ +60°C) / T5 (-50°C ≤ Ta ≤ +40°C)
ORB-OH-53027-APO
Smoke and temperature detector
1G Ex ia IIC T4 Ga (-50°C ≤ Ta ≤ +60°C) / T5 (-50°C ≤ Ta ≤ +40°C)
1G Ex ia IIC T4 Ga (-50°C ≤ Ta ≤ +60°C) / T5 (-50°C ≤ Ta ≤ +40°C)
ORB-OP-52027-APO
Smoke detector
1G Ex ia IIC T4 Ga (-50°C ≤ Ta ≤ +60°C) / T5 (-50°C ≤ Ta ≤ +40°C)
1G Ex ia IIC T4 Ga (-50°C ≤ Ta ≤ +60°C) / T5 (-50°C ≤ Ta ≤ +40°C)
ORB-MB-50018-APO
Mounting base for Orbis I.S. detectors.
