WebGraph-Thermo-Hygrometer-US-MIB

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › WebGraph-Thermo-Hygrometer-US-MIB

Category: Power and Environmental Monitoring

Description: Monitors WebGraph thermo-hygrometer temperature and humidity sensor data with US unit scaling and alarm thresholds.

Start monitoring vendor-neutral, standards-based MIB, any SNMPv3-capable network device (SNMP engine identity/boot/clock status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

What Is WebGraph-Thermo-Hygrometer-US-MIB?

This is a vendor-specific proprietary MIB from WebGraph for its networked thermo-hygrometer appliance, which measures temperature and humidity using US unit scaling for facility environmental monitoring. It exposes objects for enumerating attached sensors, their current measured values, and derived binary threshold-alarm states, alongside session/configuration access controls (password and config-mode flag). It directly supports monitoring of environmental hardware status, letting an operator detect when temperature (and, per the module's stated purpose, humidity) conditions drift outside safe operating ranges in a server room or equipment cabinet. There is no documented dependency on other MIBs; all objects are defined under WebGraph's own enterprise tree. It is typically deployed as a compact networked probe placed in data centers, telecom closets, or equipment rooms to feed environmental telemetry to a central monitoring system. Engineers can download the WebGraph-Thermo-Hygrometer-US-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in WebGraph-Thermo-Hygrometer-US-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

  • WebGraph networked thermo-hygrometer environmental sensor appliance

Monitoring Examples

An administrator polls wtWebGraphThermHygroSensorTable/Entry (indexed by wtWebGraphThermHygroSensorNo) to enumerate the installed probes, then reads wtWebGraphThermHygroTempValueTable/Entry for each probe's current temperature reading. The wtWebGraphThermHygroBinaryTempValueTable exposes a per-sensor alarm bit that trips when the reading crosses a configured threshold, signaling an HVAC failure or an open equipment-room door. wtWebGraphThermHygroSessCntrlConfigMode confirms whether the unit is in a configuration session, which would explain a temporary pause in reported values.

What Can Be Monitored

  • configured sensor count
  • current temperature reading
  • binary threshold alarm state
  • device configuration-mode/session status
Imported Objects

From RFC-1212

OBJECT-TYPE

From RFC-1215

TRAP-TYPE

From RFC1155-SMI

IpAddress
NetworkAddress
TimeTicks
enterprises

From RFC1213-MIB

DisplayString
PhysAddress
OIDs

RFC description

Monitors temperature and humidity sensor readings with alarm thresholds, FTP functions, and system diagnostics on WebGraph devices.

Start monitoring WebGraph networked thermo-hygrometer environmental sensor appliance (temperature/humidity reading/alarm status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download WebGraph-Thermo-Hygrometer-US-MIB