2 results (0,13447 seconds)

Show all filters

Brand

Merchant

Price (EUR)

Reset filter

Products
From
Shops

System Sensor M201E-B Output Control Module With M200E-SMB

System Sensor M201E-B Output Control Module With M200E-SMB

Please note The price of this product including the base is a special promotional project offer directly from the manufacturer.System Sensor M201E-B Output Control Module With M200E-SMBThe M201E provides a single output that can be switched when commanded by a fire alarm control panel. In the supervised mode the M201E supervises the wiring to the load devices. Upon command from the fire alarm control panel the M201E switches an external power supply to operate these devices while de-activating the load supervision.The module raises an unlatched fault condition if the external power supply voltage falls below the fixed threshold. In the unsupervised mode the M201E provides one set of form C changeover contacts and does not provide load nor power supply supervision. The M201E has built-in short circuit protection for the communications loop which may be selecteddeselected to meet the specific requirements of each installation.Key FeaturesComes withM200E-SMBfor surface mounting

GBP 58.97
1

System Sensor DNRE Duct Detector Housing with B501AP Base

System Sensor DNRE Duct Detector Housing with B501AP Base

System Sensor DNRE Duct Detector Housing with B501AP BaseThe InnovairFlex DNRE intelligent non-relay photoelectric duct smoke detector features a pivoting housing that fits both square and rectangular footprints capable of mounting to a round or rectangular duct. These units can sense smoke in the most challenging conditions operating in airflow speeds of 1.5ms to 20.3msec temperatures of 20 to 70 degrees and a humidity range of 0 to 95 non-condensing.An improved cover design isolates the sensor head from the low-flow feature for simple maintenance. A cover tamper feature was added to indicate a trouble signal for a removed or improperly installed sensor cover. The InnovairFlex housing provides a 20mm conduit knockout and ample space to facilitate easy wiring and mounting of relay module.Key FeaturesPhotoelectric integrated low-flow technologyAir velocity rating from 1.5ms to 20.3secVersatile mounting options square or rectangular configurationBroad ranges for operating temperature 20 to 70 degree and humidity 0-95 non-condensingPatented sampling tube installs from front or back of the detector with no tools requiredNew cover temper signalIncreased wiring space with a newly added 20mm conduit knockoutAvailable space within housing to accommodate mounting of relay moduleEasily accessible code wheels on sensor head sold separatelyClear cover for convenient visual inspection

GBP 194.16
1