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Home » Products » HIGHBAY OCCUPANCY SENSORS » IS 345 MX High Bay sensor

IS 345 MX High Bay sensor

IS 345 MX High Bay sensor
IS 345 MX High Bay sensor
Product Code : Corridor Sensor
Brand Name : Steinel
Product Description

IS 345 MX Highbay Sensor 

Steinel - Germany are the manufacturers of the  IS 345 MX Highbay Sensor which is marketed through Pammvi who are the dealer, agent, supplier and wholesaler for the Indian Sub-Continent

This Highbay Sensor can be mounted at a maximum height of 40 feet for human motion in the aisle, passageway or corridors below. It is actuated by the Passive Infrared Technology and has two pyro sensors with a unique optical lens for elevated ceiling mounting. Due to its optics, this Highbay Sensor can detect radial walking movement in a 30 x 4 meter range of detection

The IS 345 MX Highbay Sensor is iideal for large heights in depots, high-bay warehouses, machine shops, check-in areas and departure lounges and has been very popular to its ease of installation, robust design and high sensitivity

It turns on and off the connected lighting loads automatically after a settable time delay of 5 seconds to 15 minutes. To reduce lamp mortality it is recommended that T5 lamps with warm start ballasts should be connected with the sensor's heavy duty switching relay which has a guaranteed life of 50,000 switchings. The electronic ballasts should have a low THD or Total Harmonic Distortion for optimised performance and instantaneous ignition without the hum or flicker. The Twilight function allows a light level threshold to be set for maximising energy savings  with daylight harvesting. For enhancing the area of detection due to the linearity of the corridors and passageways, these sensors can be connected in parallel for simultaneous identification of all sensors in the wiring loop

The Highbay sensors also have a teach in function for a duration of 2 seconds and memorising the ambient brightness prevalent. 


Technical specifications IS 345 MX Highbay sensor
European Article Number (EAN)4007841002725
TypeMotion detector 
Dimensions(h x w x d)95 x 95 x 65.5 mm 
Voltage230 - 240 V / 50 Hz (2.5 mm² max.) 
Sensor typePassive infrared 
Applicationindoors and outdoors 
InstallationCeiling
Corridor 
Recommended installation height4.00-12.00 m
max. output (resistive load, incandescent lamp)2000 W
max. output (uncorrected, inductive, cos φ = 0.5, e.g. fluorescent lamps)1000 VA
max. output (series-corrected)900 W
max. output (parallel corrected, with C ≤ 45.6 µF)500 W
max. output (electronic ballasts, capacitive, e.g. low-energy lamps)8 ea. max., C ? 176 µF 
Detection angle51° with 9° angle of aperture 
Capability of masking out individual segmentsYes
Reachmax. of 30 x 4 m (radial) mounted at a height of 12 m; temperature-stabilised. Precision adjustment using shrouds 
Sensor system5 detection levels
280 switching zones 
Response brightness2-2000 lx
Response brightness teach functionYes
Time setting5 sec. -15 min., pulse mode (approx. 2 sec.) 
Manual overrideselectable, 4h 
IP ratingIP54 
Protection classII 
Temperature range-20-+50 °C