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dataloggers, thermometers, hygrometers...
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Thermometer hygrometer barometer with Ethernet interface and relays

Ambient temperature, relative humidity, atmospheric pressure with two relay outputs. Humidex reading.

Sensor H7530 is designed for online monitoring of temperature, relative humidity of air without aggressive substances. Three binary inputs to detection of two-states signals are the advantage. Other devices are controlled by two relay outputs.

High precision capacitive polymer sensor ensures excellent long term calibration stability and ultimate accuracy. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio and specific enthalpy.

Processing and analysis of measured data:

 

  • code
    H7530
  • Warranty
    3 years
  • $830

Technical data

Measured value

Temperature
Relative humidity
Counted values (dew point…)
Atmospheric pressure
Two-state signal

TEMPERATURE SENSOR

Measuring range -30 to +80 °C
Accuracy ±0.4 °C
Resolution 0.1 °C

HUMIDITY SENSOR

Measuring range 0 to 100 % RH
Accuracy ±2.5 % RH from 5 to 95 % at 23 °C
Resolution 0.1% RH

DEW POINT

Measuring range -60 to +80 °C
Accuracy ±1.5 °C at ambient temperature T <25 °C and RH >30 %
Resolution 0.1 °C

ATMOSPHERIC PRESSURE SENSOR SENSOR

Measuring range 600 to 1100 hPa
Accuracy ±1.3 hPa at 23 °C from 800 to 1100 hPa
Resolution 0.1 hPa

RELAY OUTPUTS

Quantity 2
Maximal voltage 50 V
Maximal current 2 A
Maximal power 60 VA

BINARY INPUTS

Quantity 3
Signal for binary inputy dry contact, open collector or two-state voltage signal.
Inputs are not galvanically isolated.
Minimum pulse duration on binary input 500 ms
Voltage across open contact < 3,3 V
Low voltage level 0 to +0,5 V
High voltage level +3,0 to +30 V

GENERAL TECHNICAL DATA

Operating temperature -30 to +80 °C
Channels internal sensor of temperature, humidity sensor and atmospheric pressure
Acoustic alarm from built-in beeper - switchable
Counted values humidex, dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpy
Output Ethernet
Measuring interval 2 s
Range of humidity sensor temperature compensation all temperature range
Available temperature units degrees Celsius, degrees Fahrenheit
Communication protocol WWW, ModbusTCP, SNMPv1, SOAP, XML
Alarm protocols E-mail (SMTP authentication is supported), SNMP Trap, Syslog
Power 9-30 Vdc
Protection class IP40
Dimensions 136 x 213 x 45 mm; stem length 75 mm
Weight approx. 360 g
Warranty 3 years

Features

Applications:

Aplikace - Sklady

Production facilities and warehouses - Monitoring of storage conditions and production processes in the temperature range -200 ° C to + 600 ° C. Sending data to COMET Database or SCADA third-party systems.

Aplikace - Serverovny a datová centra

Data centers, server rooms - Temperature and humidity monitoring, data center monitoring, RACK stands, including flood status reports, opening / closing of doors (windows), motion, smoke. SNMP monitoring, remote alarms by email and Syslog.

Aplikace - Zdravotnictví a laboratoře

Healtcare and laboratories - -200 °C.

Aplikace - Průmysl

Industry and production - monitoring temperature and humidity in food, pharmaceutical, aerospace etc.

Aplikace - Sklady

Food industry - Monitoring of critical processes according to the HACCP standard with the possibility of prompt notification of unforeseen events that could lead to the degradation of the goods.

 

Features description:

* the features may vary depending on the device type
● accurate measurement of Temperature, Relative humidity, Dew point, Atmospheric pressure, CO2, Two-state events
● communication protocols SNMP, Modbus TCP, SOAP, XML
● webserver to display current and recorded values
● alarm indication via email
● selected models with PoE
● data analysis in COMET Database software
 
Záruka 3 roky Kalibrační listCOMET Database Teplotní čidlo Teplotní čidlo Teplotní čidlo Tlakové čidlo Rosný bod Humidex Reléové výstupy
 
Dvouřádkový LCD displej Akustická signalizace Ethernetové rozhraní Power over Ethernet - PoE WWW server WWW server Historie uložených hodnot Historické grafy E-mail Export historických dat do CSV
 
Modbus TCP protokol Aktuální hodnoty pomocí XML SNMP protokol SNMP Trap SOAP Protokol Syslog protokol SNTP protokol - časová synchronizace Paměť MIN/MAX hodnot
 

Optional accessories and download

Other accessories

ac/dc adapter 120Vac to 12Vdc/0.5A

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plastic sensor protection with stainless filter (gray)

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PTFE sensor protection, white

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sintered bronze sensor cover

sintered bronze sensor cover

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Magnetic door contact with cable length 15m

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Magnetic door contact with cable length 2m

Magnetic door contact with cable length 2m

code SA200A-2
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In stock on request
Magnetic door contact with cable length 20m

Magnetic door contact with cable length 20m

code SA200A-20
Price $58
In stock on request
Magnetic door contact with cable length 30m

Magnetic door contact with cable length 30m

code SA200A-30
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In stock on request
Magnetic door contact with cable length 5m

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Monitoring software

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Software

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327.72 MB
download-icon Database Viewer 3.15.0.0 dbapi 20.0
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download-icon TSensor (3-3-9-0)
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download-icon Sensor Reader (2-0-6-0)
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download-icon Conversions - application for recalculation of values
694.50 KB

Manuals

download-icon Quick Start Manual
1.04 MB
download-icon Declaration of Conformity
61.03 KB
download-icon COMET Cloud security
284.19 KB
download-icon How to add WebSensor to COMET Cloud
509.85 KB
download-icon MIB
540.52 KB

Catalogs

download-icon CATALOG - WebSensors with Ethernet output and relay Catalog
1.93 MB

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WebSensor "H" Demo