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Digital Inputs: 3Digital Outputs: 2Temperature Inputs: 1Humidity Inputs: 1
Special order, 5-10 day despatch
A low-cost Ethernet solution for Temperature and humidity monitoring and alarm for compressed air systems. Featuring a wide input temperature range, 3 digital inputs, 2 alarm relay outputs, LCD for local display, email and SNMP under/over temperature/humidity alarm, a built-in webserver for real time temperature/humidity display and history chart and MODBUS protocol for SCADA compatibility.
Alarm limits may be set via the supplied TSensor program, Modbus or Telnet protocols. The alarm state may be read via the device www pages, Modbus or the SNMPv1 protocol. If channel isn’t wired, it is possible to turn off measured channel.
Any alarm input can be assigned to a relay output.
The H series has a built-in web server showing current temperature values, alarm limits alarm state and recorded history in both tabular and chart formats. It can be viewed by any web browser. Measured value is in graph displayed by green colour, error or not yet measured values are displayed as grey broken line. Upper (lower) alarm value is in graph displayed as red (blue) line. If all values are over upper (lower) limit, the alarm line will be in the bottom (top) graph part displayed. It is possible export history to CSV file (comma or dot decimal separator) for import to Excel.
Example Web Page >>
FREE LabVIEW examples using Modbus - For viewing of actual values and graphs following examples of application were created in LabVIEW 8.5
Digital InputsA range of digital alarm detectors for connection to the H series digital inputs is available;
User Manual >>
TSensor Configuration Software >>
SensorReader - Datalogger Software >>
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