WIKA · SF6 gas solutions · Family TSA
Surface acoustic wave sensor for temperature measurement
Wireless and passive SAW temperature sensor for monitoring temperature in medium-voltage switchgear, compatible with IIoT platforms.
Output
Wireless (Bluetooth® 5.2 Low…
Accuracy
±2 °C (0...120 °C)
Protection
IP67
WPCRoHSNCC-CCAMREDNCC - CCAMEU declaration of conformityCEUL US LISTED
Price
On request
Depends on configuration
Description
The advanced monitoring solution for monitoring partial discharge and temperature in medium-voltage switchgear uses surface acoustic wave and ultra high frequency sensing technology. It features an integrated IIoT platform to improve the safety, efficiency and durability of medium-voltage switchgear.
By using condition monitoring systems, approx. 75 % of disruptions can be prevented through early fault detection, thus reducing both maintenance costs and intervals.
Special features
- Wireless and passive temperature sensor
- Easy to install and commission
- Maintenance-free
- Comprehensive data communication (local, remote, Modbus ® , SCADA, IIoT PD service)
Identification
| Model | TSA-EV11 |
| Product family | TSA |
| Subcategory | Temperature sensor |
Accuracy
| Accuracy class | ±2 °C (0...120 °C), ±3 °C (-25...0 °C and 120...150 °C) |
Process conditions
| Process connection | Threaded hole (MS)Metal fork carriers (FORK-M9/10/14-TSA-EV or MOUNTING-BRACKET-TSA-EV)Plastic ring (RING-TSA-EV) with cable ties |
Electrical characteristics
| Output signal | Wireless (Bluetooth® 5.2 Low Energy) |
Materials
| Wetted parts material | Silicone resin |
Operating environment
| Ambient temperature | −25…+150 °C |
| IP rating | IP67 |
| Weight | 0.044 kg |
Certifications and approvals
| Certifications | WPCRoHSNCC-CCAMREDEU declaration of conformityCEUL US LISTED |
Additional details
| Datasheet languages | EN, DE |
Tables from datasheet
Operating conditions
| Place of use | Indoor |
|---|---|
| Temperature of use / Operating temperature | -25 ...+150 °C [-13 ...+302 °F] |
| Mounting type | ■ Using the threaded hole under the sensor base (MS) ■ Using metal fork carriers (FORK-M9/10/14-TSA-EV or MOUNTING- BRACKET-TSA-EV) ■ Using a plastic ring (RING-TSA-EV) and 2 high-quality cable ties with a length of 390 mm[15.35 in] (TIE-WRAP-TSA-EV) |
| Ingress protection of the complete instrument | IP67 |
| Case | Silicone resin |
| Weight | 44 g [1.55 oz] |
Temperature measurement
| Accuracy | |
|---|---|
| 0 ... 120 °C [32 ... 248 °F] | ±2 °C [35.6 °F] |
| -25 ... 0 °C [-13 ...+32 °F] | ±3 °C [37.4 °F] |
| 120 ... 150 °C [248 ... 302 °F] | ±3 °C [37.4 °F] |
Characteristics
| Mode | Passive |
|---|---|
| Radiation charcteristics | Omnidirectional |
| Logo | Description | Region |
|---|---|---|
| EU declaration of conformity | European Union | |
| - | NCC - CCAM Radio approval | Taiwan |
| - | WPC Radio certification | India |
View all (6)
| Logo | Description | Region |
|---|---|---|
| UL Safety (e.g. electrical safety, overpressure, ...) | USA and Canada |
| Model | Description | Order number |
|---|---|---|
| FORK-M9-TSA-EV FORK-M10-TSA-EV FORK-M14-TSA-EV | 14578210 14578211 14578212 | |
| RING-TSA-EV | 14578214 | |
| TIE-WRAP-TSA-EV | 14578215 |
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