Humidity transmitter - testo 66210 pages
We measure it.
nnnntesto 6621
nnnnHumidity transmitter
nnnnSPECIFICATIONS
nnnnSPECIFICATIONS
nnnntesto 6621
nnnnHighly accurate testo humidity sensor with long-
nnnnterm stability (±2.0% RH)
nnnnOptional 2-line LCD display
nnnnP2A software for parameterization, adjustment and
nnnnanalysis, saves time and costs in commissioning
nnnnand maintenance
nnnnOptimum calibration concept thanks to adjustment
nnnnof the entire signal chain (1-point, 2-point and
nnnnanalog adjustment)
nnnnAdjustment without dismantling the transmitter
nnnn2 analog outputs (humidity/temperature), option of
nnnn1 passive humidity and temperature analog output
nnnntesto 6621
nnnnA broad variety of the testo 6621 transmitter is
nnnnavailable. Depending on the application in a room or
nnnnin a duct, the corresponding designs can be
nnnnselected. A display and an external probe are
nnnnavailable as options. You can choose between the
nnnnhousing colours grey and white. The testo 6621 is
nnnnpersuasive in technical terms thanks to the patented
nnnnhumidity sensors that guarantee the highest
nnnnaccuracy. The sensors and the analog outputs can
nnnnbe adjusted, analyzed and parameterized via the
nnnnexternal interface using the P2A software.
nnnnThe testo 6621 is a high-performance transmitter for
nnnna low price. It meets the increasing requirements in
nnnnautomated building services in terms of accuracy,
nnnnreliability and safety and thereby saves energy costs.
nnnnAreas of application:
nnnn• Industrial and commercial buildings, e.g.
nnnnproduction and storage
nnnn• Offices and administrational buildings
nnnn• Sales areas and exhibition hall
nnnn• Museums and libraries
nnnnSchool buildings, hotels, clinics etc.
"