Rika Sensor

Rika is professional sensor manufacturer and solution provider of environmental and weather monitoring in China for 10+ years.

[Rika Sensor @RikaSensor]

For aquaculture, sewage treatment, or water source testing—accurate EC data is critical.

KEY FEATURES:
✅ IP68 protection
✅ Dual output: 4-20mA & RS485
✅ ±1%FS accuracy & 1s fast response
✅ Automatic temp compensation (0-100℃ max)

[Rika Sensor @RikaSensor]

🎈 Happy Children’s Day! 🎈
All RIKA SENSOR parents get a half-day off to spend quality time with their kids.
🧸 Family always comes first. Wishing all kids (and kids at heart!) a day full of laughter and fun!

[Rika Sensor @RikaSensor]

RK500-12 Type-B3 solves it all:
✅ 0-100°C stable operation
✅ 316L stainless steel corrosion-resistant
✅ IP68 fully submersible
✅ 0.01pH precision
✅ Plug-and-play installation
Perfect for chemical, wastewater & more!
#pHMonitoring #pHSensor #RikaSensor

[Rika Sensor @RikaSensor]

💐 This Mother’s Day, we celebrate the woman behind the role of mom. You deserve to be seen, to rest, and to be fully yourself, today and always. Best regards, RIKA SENSOR

[Rika Sensor @RikaSensor]

✨ Happy May Day 2026! Dear Valued Partners, RIKA SENSOR will be on holiday from May 1st to May 5th, 2026, and back to business on May 6th, 2026. May you take a well-deserved break, relax and recharge with your loved ones!

[Rika Sensor @RikaSensor]

✨ Celebrate Songkran with RIKA SENSOR! Sending you all the joy, happiness, and good luck this Thai New Year. May the water wash away all the old and bring in all the good for you and your loved ones. Wishing you all the best from RIKA SENSOR! Happy Songkran! 💦

[Rika Sensor @RikaSensor]

RK500-12 Type B2 Liquid pH Sensor
Reliable for Industrial Water & Seawater pH Monitoring
https://t.co/hBTnUargcA

[Rika Sensor @RikaSensor]

Happy Easter! May this season of new beginnings bring you joyful teamwork moments and shared success.Cheers from RIKA SENSOR 🥚🐇

[Rika Sensor @RikaSensor]

Qingming Festival Holiday Notice from RIKA SENSOR Dear Valued Customers, Our team will be on break from April 4th to April 6th, 2026, and back to full service on April 7th, 2026. Thank you for your understanding and support as always.

[Rika Sensor @RikaSensor]

🌍 Earth Hour, we’re reminded that sustainability isn’t a one-time event — it’s built into every decision and design we make.

At RIKA SENSOR, we believe monitoring the environment shouldn’t come at the cost of it.

[Rika Sensor @RikaSensor]

RK500-12 Type B1 Liquid pH Sensor
Easy-to-use for Conventional Water & Sewage pH Monitoring
https://t.co/c5cB47biMn

[Rika Sensor @RikaSensor]

🌫️ Tired of visibility sensors that always fail when the weather turns bad? We feel you. That’s why RIKA SENSOR built the RK300-10 series. 3 types (A/B/C) fit every application, from standard weather stations to harsh coastal environments.

[Rika Sensor @RikaSensor]

✨ No boundaries. Never be defined. Embrace the endless possibilities you desire. Happy Women's Day from RIKA SENSOR!

[Rika Sensor @RikaSensor]

🌕✨ Happy Lantern Festival from RIKA SENSOR! ✨
May this sweet bright day fill your year with warmth, growth, and endless possibilities.

[Rika Sensor @RikaSensor]

Fresh Start for the Year of the Horse! A new year brings new energy, new goals, and new opportunities. RIKA SENSOR wishes you prosperity, progress and all the best in 2026!

[Rika Sensor @RikaSensor]

RIKA SENSOR sends our warmest wishes for the Year of the Horse —
wishing you good fortune, good health, and happiness for you and your family

[Rika Sensor @RikaSensor]

Happy Valentine's Day! Love shows itself in many ways

[Rika Sensor @RikaSensor]

📣 Chinese New Year Holiday Notice from RIKA SENSOR
Dear Valued Customers,
Please be informed that RIKA SENSOR will be on holiday from February 13th to February 23rd, 2026 in celebration of the ChineseNewYear holiday. Normal business operations will resume on February 24th, 2026

[Rika Sensor @RikaSensor]

As the Year of the Horse approaches, RIKA SENSOR is sharing Lunar New Year gift boxes with our team! 🎁🐎
They are filled with sincere gratitude for everyone’s dedication and hard work throughout the year.
Wishing everyone all a happy, healthy, and joyful Lunar New Year

[Rika Sensor @RikaSensor]

Highways, rain/snow-prone areas, accident hotspots—get smarter road condition monitoring!
RIKA SENSOR’s RK500-55 Non-Contact Sensor (Types A/B) fits diverse needs:
A (2-15m measuring distance), B (2-8m measuring distance)

[Rika Sensor @RikaSensor]

Precision snow depth monitoring simplified with the RK400-14 sensor! ???? Experience superior accuracy and reliability in agriculture, construction, and hydrology.
https://t.co/ZPSbxv1Ryv
#WeatherMonitoring #SnowDepthSensor