Background of Development
The wireless temperature measurement module (WT-1100), released in 2021, is being used as a wireless temperature measurement tool to improve the environment and reduce energy loss in various spaces, and has been well-received by many customers.
On the other hand, in actual measurement scenarios, there are various needs beyond just temperature. For example, when measuring the environment of a space, collecting data such as wind speed and humidity in addition to temperature allows for a comprehensive understanding of the space's conditions. The new voltage measurement module (WV-1100) is a module that measures voltage and transmits the data wirelessly. By connecting a voltage output type sensor, it can measure various physical quantities such as wind speed and humidity. Its compact size allows for installation even in narrow spaces, and when used in conjunction with the temperature measurement module (WT-1100), it enables simultaneous wireless measurement of voltage and temperature. Furthermore, using the simultaneously released battery module (WC-0121), continuous measurement for up to 1500 hours is possible.
The addition of a module capable of wirelessly recording voltage signals further expands the range of applications. Ono Sokki 's wireless measurement systems contribute to solving a variety of customer challenges.
-
WV-1100 Voltage Measurement Module
Features
Compact body design
Industry's smallest *1 compact and lightweight module (54 x 30 x 13.4 mm, body weight approx. 25 g)
Supports multi-measurement of voltage and temperature.
The data monitoring software (WC-0010) has been updated.
Even with multi-channel measurements where voltage and temperature are mixed, it achieves ease of use and excellent visibility.
Long-term measurement is possible.
By connecting to the battery module (WC-0121), continuous measurement is possible for up to 1500 hours (62.5 days) *2.
Real-time measurement and synchronized monitoring of up to 200 channels
The measurement module has a maximum of 200 channels. *3 Connectable
Inter-channel synchronization accuracy within 100 ms
*1 According to our company's research (as of May 2023)
*2 Under conditions of sampling period of 1 min or more
*3 When sampling period is 200 ms or more
Target Market
It can be used for objects where installation and wiring are difficult, such as conveying machinery, robot arms, automobiles and automotive parts, semiconductor manufacturing equipment, moving parts of air conditioning equipment, rotating bodies, and enclosed spaces.
Product overview
Specifications: WV-1100 Voltage Measurement Module
| Communication standards | 2.4 GHz wireless communication (proprietary method) |
| Communication distance | 30 m (provided there are no obstacles or radio noise and the device is stationary) |
| Voltage measurement range | -15V to 15V |
| Measurement resolution/full-scale error | 0.001 V/±0.2 % FS (in environments from -20°C to 60°C) |
| Sample period | 100ms, 200ms, 500ms, 1s, 10s, 1min, 10min |
Specifications: WC-0121 Battery Module
| Target Products | WV-1100 Voltage Measurement Module, WT-1100 Temperature Measurement Module |
| Usage time (continuous measurement time) | Up to 1500 hours (under conditions of sampling period of 1 minute or more) |
| Power supply | AA batteries (2 pieces) |
-
When connected to the WC-0121 battery module...
Up to 1500 hours of continuous measurement is possible.
-
Even with multi-channel measurements where temperature and voltage are mixed, it is easy to read and use.
Updated data monitoring software WC-0010
system configuration diagram
