IVLJ – air velocity transmitters

IVLJ air velocity transmitters are designed for measuring air velocity and temperature inside the duct.

Technical description

Supply	24 Vac/dc, < 1,5 VA
Range (velocity)	0…10 m/s / 0…2 m/s / 0…20 m/s
Range (temperature)	0…50 °C
Probe	10 x 200 mm, versions with 100 mm and 400 mm probes are also available, e.g. IVLJ 20-400.
Output (velocity)	0…10 Vdc, 2 mA / 4…20 mA, 600 Ω
Output (temperature)	0…10 Vdc, 2 mA / 4…20 mA, 600 Ω
Protection class	IP54, cable downwards (transmitter)
Ambient temperature	0…50 °C
Cable	2 m
Mounting	probe: by a flange, adjustable depth; transmitter: with screws, external lugs
Materials	PBT, PC, PA and stainless steel

TYPE	ARTICLE	DESCRIPTION
IVLJ 10	1130090	air velocity transmitter 0…10 m/s, adjustable probe depth 50…190 mm
IVLJ 02	1130040	air velocity transmitter 0…2 m/s, adjustable probe depth 50…190 mm
IVLJ 20	1130100	air velocity transmitter 0…20 m/s, adjustable probe depth 50…190 mm