Humidity, temperature, and dew point temperature transmitter / HD48_HD49
HD48_HD49 series
The HD48□□T and HD49□□T series transmitters measure and calculate temperature, relative humidity, and dew point temperature.
Transmitter that measures and calculates temperature, relative humidity, and dew point temperature. Models are available with only standard analog signal output and those with only RS485 output using the Modbus-RTU protocol. The analog output models provide analog signals suitable for displays and recorders, while the RS485 output models supply serial signals for connection to PCs and PLCs. The HD48□□T series is an active type transmitter that can be used with both DC and AC power supplies, with standard current output options of DC 4-20mA or DC 0-10V, or RS485 output available. The HD49□□T series is a passive type that operates with a 4-20mA current loop. Both models can be combined with one of the probe shapes: a rear probe for duct insertion (TO), a downward probe for wall mounting (TV), or a separated probe with cable connection (TC). The standard stem lengths for the probes are 135mm and 335mm. The cable lengths for the separated probe (TC) are 2m, 5m, or 10m. For mounting the transmitter, optional duct mounting flanges HD9008.31 and cable glands PG16 can be used.
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basic information
● Temperature ○ Measurement Range [Standard Range] -20 to +80℃ [Extended Range] -40 to +150℃ ○ Accuracy [Standard Range] ±0.3℃ (0 to 70℃), ±0.4℃ (-20 to 0℃, 70 to 80℃) [Extended Range] ±0.3℃ ● Relative Humidity ○ Measurement Range: 0 to 100% RH ○ Accuracy [Temperature Range 15 to 35℃] ±1.5% RH (0 to 90% range) ±2.0% RH (outside the above range) [Other Temperature Ranges] ±(1.5 + 1.5% rdg) % RH ● Dew Point ○ Measurement Range: -20 to +80℃ DP ○ Accuracy *Refer to Catalog Table 1 ● Output *Refer to Catalog Table 2 ● Power Supply HD48□□ Series: DC 18 to 40V or AC 24V ±10%, Modbus output models: DC 12 to 30V HD49□□ Series: DC 12 to 40V ● Current Consumption [HD48□□ Series] (at 24V) Voltage output models: 4mA Current output models: 4mA when output is open, 20mA at 12mA output RS485 output models: 2mA [HD49□□ Series] 4 to 20mA, 22mA during error output ● Connection Electrical connection: Terminal connection, Cable gland PG16
Price information
Please contact us.
Price range
P2
Delivery Time
P4
Applications/Examples of results
Designed for controlling temperature and relative humidity in the HVAC and BEMS fields, it can be used in various industries and civilian applications such as pharmaceutical factories, museums, clean rooms, ventilation ducts, kitchens and dining halls, auditoriums, sports gyms, and farm facilities.
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Company information
Sakaki Corporation provides products and services from leading European manufacturers such as "Sensirion (formerly Delta Ohm) (formerly Glaesinger)", "Senseair", "Z-LAZER", and "LSI Lastem" as the official importer and distributor in Japan. Additionally, we develop, support, and undertake custom development and mass production of our own brand network IoT products, including routers and gateways that support camera video and solar power cloud services.