The devices of the Querx product family

  • monitor temperature, humidity, air pressure and meter readings,
  • send alert notifications if threshold values are transgressed,
  • fully document all tracked data,
  • visualize data in interactive graphs,
  • provide all data via LAN, WiFi and cloud services,
  • can export data in various formats,
  • can be integrated into existing monitoring systems.
Which web sensor best serves your needs? Make an informed choice!
 Querx THQuerx THPQuerx PTQuerx CNQuerx WLAN THQuerx WLAN THPQuerx WLAN PT

Sensors

Temperature-40 to 185 °F
(-40 to 85 °C)
-40 to 185 °F
(-40 to 85 °C)
-328 to 1382 °F
(-200 to 750 °C)
-40 to 185 °F
(-40 to 85 °C)
-40 to 185 °F
(-40 to 85 °C)
-328 to 1382 °F
(-200 to 750 °C)
Humidity0 to 95 % RH0 to 95 % RH0 to 95 % RH0 to 95 % RH
Pressure300 to 1100 hPa300 to 1100 hPa
Contact inputs2
Memory capacity
(min.)
51 days25 days51 days51 days7.5 years3.8 years7.5 years
Accuracymediummediumhighhighmediummediumhigh
Max. cable length0.3 m fixed0.3 m fixed> 100 m> 100 m0.3 m fixed0.3 m fixed> 100 m

Network

Cable10/100 BaseT10/100 BaseT10/100 BaseT10/100 BaseT10/100 BaseT10/100 BaseT10/100 BaseT
Wireless802.11b/g/n802.11b/g/n802.11b/g/n
SecurityEmailEmailEmailEmailEmail, HTTPSEmail, HTTPSEmail, HTTPS

Miscellaneous

Power consumption1 W1 W1 W1 W1.5 W1.5 W1.5 W
SignallerLEDLEDLEDLEDLED, beeperLED, beeperLED, beeper
Casing dimensions2.2 x 1.6 x 0.8 in
(56 x 40 x 20 mm)
2.2 x 1.6 x 0.8 in
(56 x 40 x 20 mm)
2.2 x 1.6 x 0.8 in
(56 x 40 x 20 mm)
2.2 x 1.6 x 0.8 in
(56 x 40 x 20 mm)
2.6 x 2 x 0.8 in
(66 x 50 x 20 mm)
2.6 x 2 x 0.8 in
(66 x 50 x 20 mm)
2.6 x 2 x 0.8 in
(66 x 50 x 20 mm)

Links

Product Pages

A demo version, technical data, prices and more can be found on the respective product page.

Querx TH
Querx THP
Querx PT
Querx WLAN TH
Querx WLAN THP
Querx WLAN PT

Related Links

Relevant information for all web sensors

Querx Firmware