WebSensors with Ethernet output
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Měřící a záznamový systém MS v různých provedeních These days there is a high demand for on-line monitoring and uninterruptable records of different type of values. With very fast development of computer technologies, it is still easier and easier to connect different kind of monitoring devices directly to Ethernet lines, to the places where it was not possible before. If the Ethernet net has direct connection to the internet, then all data could be sent immediately around the world without the need for any additional costs. This high requirements could be done easily by Web Sensors and...

Common parameters of Web Sensors Web Sensors with Ethernet connection are designed to measure current 4 - 20mA (0-20mA), temperature, relative humidity, CO2 and barometric pressure of air in non-aggressive environments. Measured values are according to device type. Devices with relative humidity measurement can show one of computed values: dew point temperature, absolute humidity, specific humidity, mixing ratio and specific enthalpy. Temperature units are °C or °F. Web interface for the device setup Current measured values and sensor settings can be accessed directly through the web...

Low cost Web Sensor p-line Common parameters: Common parameters: The Ethernet RJ45 connector for cable connection Connector for power adapter with output voltage 9-30 Vdc Connector for power adapter with output voltage 4.9V - 6.1 Vdc The Ethernet RJ45 connector for cable connection Limits of LED indication may be changed by user. External mounting holes for easy and fast mounting without the need to take off lid cover External mounting holes for easy and fast mounting without the need to take off lid cover Case of sensor is made of ABS which is very resistant to mechanical damage. Display...

Web Sensor |-/indwithout PoE and their specification Measured values Temperature, relative humidity, atm. pressure Temperature, relative humidity, CO2 Temperature, relative humidity custom range 10000 ppm for an extra fee accuracy of relative humidity in range 5 % to 95 % and of atmospheric pressure at 23 °C accuracy of CO2 concetration of measurement at 25 °C and 1013 hPa Device without PoE -connection procedure Computed values Specific humidity Accuracy: ±2.1 g/kg at ambient temperature T < 35 °C Range: 0 to 550 g/kg Dew point temperature Accuracy: ±1.5 °C at ambient temperature T<25 °C...

Web Sensor |-/inelwith PoE and their specification Common parameters: The Ethernet RJ45 connector for cable connection. Where power over Ethernet is used, the network infrastructure must be compatible with IEEE 802.3af standard. Mounting holes for mounting the unit on the wall Connector for power adapter with output voltage 4.9 - 6.1 Vdc Case of sensor is made of ABS which is very resistant to mechanical damage. Measured values * accuracy of relative humidity in range 5 % to 95 % and of atmospheric pressure at 23 °C RTD Pt1000 temperature sensor together with state-of-the -art capacitive...

Web Sensor p-line and their specification Measured value The maximum sum of the lengths of all probes is 40m. Temperature external probes Temperature, humidity external probes 40 20 DSRH/C DSRH P2520 two channel current loop converter is designed to connect sensors with output 4-20mA / 0-20 mA into Ethernet network. The current signal can be recalculated to physical values measured by the connected sensors. Sensors can be powered directly from the P2520 converter. » Measured values can be read by means of Ethernet connection. » The instrument may also send a warning message if the measured...

Common parameters oF sensors with Ethernet and relay outputs Applications Releay outputs Two relay output for alarming or external device control. It is possible to assign any input value to each relay. Relay can be remotely controlled using ModbusTCP communication protocol. Two - state inputs It is possible to read three two - state inputs statuses for detection of two-state events - e.g. smoke, water leak detectors, door contact. Supported two - state inputs: dry contact, open collector or two-state voltage signal. Acoustic alarms Acoustic signalisation can be activated after exceeding...

Common parameters Common parameters into 19’rack Ethernet RJ45 connector for cable connection Mounting holes for mounting the unit on the wall Connector for power adapter with output voltage 9-30 Vdc Glands for the cable to the output relay Visualization of two - state inputs is done by three LED diodes. Each relay status is indicated with other two LED diodes described as ALARM1 and ALARM2 shown also on LCD. 1200 to 2000/10 000 ppm Limits of LED indication may be changed by user RTD Pt1000 temperature sensor together with state-of-the-art capacitive polymer sensor » interior design of...

Sensors with Ethernet and relay outputs and their specification Measured values Custom range 10000 ppm for an extra fee accuracy of relative humidity in range 5 % to 95 % and of atmospheric pressure at 23 °C accuracy of CO2 concetration of measurement at 25 °C and 1013 hPa Electrical wiring Computed values Specific humidity Accuracy: ±2.1 g/kg at ambient temperature T < 35 °C Range: 0 to 550 g/kg Dew point temperature Accuracy: ±1.5°C at ambient temperature T<25 °C and relative humidity RH >30 %, for more details see manual Range: -60 to +80 °C (-76 to 176 °F) Absolute humidity Accuracy:...

Optional accessories Mounting accessories PP90 – Right-angled stainless steel flange. PP4 – plastic flat circular flange Power supplies PoE switch IEEE 802.3af compatible SP004 - Plastic gland for direct mounting of the humidity probe to a 29 mm diameter hole. CAT5 UTP cable (Power & Data) SH-PP - Flow chamber for compressed air measurement up to 25 bars - stainless steel DIN 1.4301 inlet and outlet connection - G1/8 thread humidity probe connection - G1/2 thread screw-coupling not included. sampling closing valve probe flow chamber SH-PP 5 ... closing valve 6 ... outlet tube The probe for...