The HD403TS… series of hotwire air speed transmitters are used for measuring and controlling air speed in ventilation ducts, clean rooms, extractor fans, as well as monitoring air quality (IAQ), etc.
These transmitters are equipped with a hotwire sensor, in the directional or omnidirectional version. The HD403TS… series of transmitters have a 4…20mA output, while the HD4V3TS… series have a 0…10Vdc output. Two measuring ranges are available: 0.20…40m/s for …S1 and …S3 models with directional probe and 0.08…5.00m/s for …S2 and…S4 models with omnidirectional probe.
Models:
#HD403TS1: Active hotwire air speed transmitter with output 4…20mA. Range 0.20…40m/s. Directional probe ∅=8mm, 2m cable. Power supply 12…40Vdc or 24Vac. Probe working humidity 5…75%R.H.
#HD4V3TS1: Active hotwire air speed transmitter with output 0…10Vdc. Range 0.20…40m/s. Directional probe ∅=8mm, 2m cable. Power supply 16…40Vdc or 24Vac. Probe working humidity 5…75%R.H.
#HD403TS2: Active hotwire air speed transmitter with output 4…20mA. Range 0.1…5.00m/s. Omnidirectional probe ∅=8mm, 2m cable. Power supply 12…40Vdc or 24Vac. Probe working humidity 5…75%R.H.
#HD4V3TS2: Active hotwire air speed transmitter with output 0…10Vdc. Range 0.1…5.00m/s. Omnidirectional probe ∅=8mm, 2m cable. Power supply 16…40Vdc or 24Vac. Probe working humidity 5…75%R.H.
#HD403TS3: Active hotwire air speed transmitter with output 4…20mA. Range 0.20…40m/s. Directional flexible probe, ∅=8mm, cable L=2m. Power supply 12…40Vdc or 24Vac. Probe working humidity 5…75%R.H.
#HD4V3TS3: Active hotwire air speed transmitter with output 0…10Vdc. Range 0.20…40m/s. Directional flexible probe, ∅=8mm, cable L=2m. Power supply 16…40Vdc or 24Vac. Probe working humidity 5…75%R.H.
#HD403TS4: Active hotwire air speed transmitter with output 4…20mA. Range 0.1…5.00m/s. Omnidirectional probe with protection cage ∅=80mm. Power supply 12…40Vdc or 24Vac. Supplied with VTRAP20 tripod. Probe working humidity 5…75%R.H.
#HD4V3TS4: Active hotwire air speed transmitter with output 0…10Vdc. Range 0.1…5.00m/s. Omnidirectional probe with protection cage ∅=80mm. Power supply 16…40Vdc or 24Vac. Supplied with VTRAP20 tripod. Probe working humidity 5…75%R.H.
