Temperature, humidity, and pressure converter H7531 with Ethernet interface and external probe. Equipped with relay outputs and discrete inputs. — H7531
Спецификация H7531
Available on request
Delivery across Russia
Order phone: +7(800)777-18-50
Description
Temperature, humidity, and pressure converter Н7531 with Ethernet interface and external probe with cable lengths of 1, 2, and 4 m. Data access via the internet. Ability to view measurement graphs over time, minimum and maximum values for the entire measurement history, conversion of the entire history into an Excel table. Data exchange can be carried out via protocols: WWW, ModbusTCP, SNMPv1, SOAP, XML. There is an option for power supply not from the mains, but through a PoE splitter. Equipped with two relay outputs for signaling, indication, or control of external devices, discrete inputs. For each relay, delay settings, hysteresis, and sound signal are included. Parameters are easily configured using a computer or the keyboard on the front panel of the sensor. The converter is controlled by a microprocessor housed in a durable plastic case with terminal connectors. A large two-line LCD display is designed for simultaneous display of two parameters. The display can be turned off if necessary.
Humidity and temperature levels are considered among the most important parameters responsible for indoor climate quality. Especially in buildings and rooms with large gatherings of people, such as conference halls, hospitals, schools, museums, cinemas, theaters, and wellness centers.
With the help of such sensors, engineers, environmental experts, and healthcare specialists can optimize ventilation to create a comfortable and "Healthy" indoor climate.
ATTENTION, the device is currently discontinued.
- Specifications
- Overall Drawing
- Electrical diagram
- Applications
|
Sensor |
N7531 |
|
|
Output signal |
2x Relay + Ethernet |
|
|
Temperature |
Range |
-30 to +105°C |
|
Accuracy |
±0.4°C |
|
|
Relative Humidity (at RH 5-95% and at 23°C) |
Range |
0 to 100 %RH |
|
Accuracy |
±2.5 %RH |
|
|
Atmospheric Pressure |
Range |
600 to 1100 hPa |
|
Accuracy |
±1.3 hPa |
|
|
Discrete input |
yes |
|
|
Maximum switching voltage, current and power by relay output |
50V, 2A, 60VA |
|
|
Accuracy and range of dew point temperature measurement |
±1.5°C at ambient temp. T<25°C and RH >30% |
|
|
Accuracy and range of absolute humidity measurement |
±1.5 g/m3 at ambient temp. <250C, range 0 to 400 g/m3 |
|
|
Accuracy and range of specific humidity measurement |
±2.1 g/kg at ambient temp. T < 35°C |
|
|
Accuracy and range of specific enthalpy measurement |
±3 kJ/kg at ambient temp. T < 25°C |
|
|
Accuracy and range of mixture component ratio measurement |
±2 g/kg at ambient temp. T < 35°C |
|
|
Power supply voltage |
9 - 30 V |
|
|
Sensor / external sensor protection class |
IP40/IP40 |
|
|
Sensor operating temperature range |
From -30 to +80°C |
|
|
External sensor operating temperature range |
From -30 to +105°C |
|
|
Operating humidity range (without condensation) |
0 to 100 %RH |
|
|
Operating atmospheric pressure range |
600 to 1100 hPa |
|
|
Storage temperature range |
From -30 to +80°C |
|
|
Recommended calibration interval |
1 year |
|
|
Dimensions / Weight |
136 x 159 x 45 mm (W x H x D), probe length 88 mm, diameter 18 mm / 410 g |
|
|
Warranty |
3 years |
|
Discrete inputs are not galvanically isolated, the +U terminals are internally connected to the power supply device (the +U terminals provide the same voltage level as the power supply voltage).
PoE splitter
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