Product Description
The TP2405 explosion-proof ultrasonic level transmitter provides reliable non-contact liquid level measurement. Equipped with NB-IoT, 4G and LoRa multi wireless communication, it enables real-time remote level data access. It has an 8m measurement range with selectable 15°/20° beam angles. Its unique measurement technology delivers better precision than conventional float gauges. Certified IP66, CE and RoHS, it is ideal for industrial tanks and water reservoirs.
Product Parameters
| Product Name |
Wireless Ultrasonic level sensor |
| Working power |
Battery powered waterproof version 3.6V, 17Ah; explosion-proof version 3.6V, 19Ah
(External power supply and rechargeable version need to be specified) |
| Battery life |
NB-IOT/ LoRa communication: 5-6 years (data is uploaded once an hour, with a stable signal) |
| 4G communication: 2-2.5 years (data is uploaded once an hour, with a stable signal) |
| Battery model (non-rechargeable batteries, replaceable batteries) |
| Display |
TFT LCD screen |
| Power consumption |
Standby current ≤80uA, average data transmission current ≤150mA1 |
| Network Standard |
WIFI, 4G(SIM card), LoRa (Need use our LoRa gateway), RS485,LoRaWAN, NB-IOT, GPRS optional |
| Antenna |
External antenna |
| Sampling interval |
Configurable time is 10S~2550S |
| Configuration |
Configurable time is 1min~1440min. Note: The shorter of configurable time, the shorter usage of battery life |
| Data transmit interval |
USB configuration operation, server remote configuration, Bluetooth configuration |
| Wake-up mode |
Button, timing |
| Upload information |
level, temperature, battery level, signal, card number |
| Operating temperature |
-30°C~70°C(Medium does not crystallize) |
| Measuring range |
0-8M (Measuring angle 15 or 20 degrees optional) |
| Measurement accuracy |
±(1+S*0.3%)CM |
| Measurement blind area |
25CM |
| Temperature compensation |
With temperature compensation |
| Interface specifications |
Ultrasonic measurement |
| Protection level |
Waterproof model IP66; explosion-proof model IP68 |
Product Advantages
- Stainless Steel Construction
Durable, corrosion-resistant, and suitable for harsh industrial environments.
- High Measurement Accuracy
Accuracy up to ±(1+S*0.3%) cm for reliable level measurement.
- Up to 8M Measurement Range
Supports level monitoring for tanks, vessels, and various industrial applications.
- Explosion-Proof Design
Suitable for hazardous environments with enhanced operational safety.
- IP68 Waterproof & Dustproof
Excellent protection against water, moisture, and dust for outdoor use.
- Non-Contact Measurement
Ultrasonic technology enables measurement without direct contact with the medium.
- Wide Application Range
Suitable for continuous level monitoring of liquids and other materials.
- Stable & Reliable Performance
Designed for long-term operation in industrial automation, remote monitoring, and IoT applications.
Certifications
Company Profile
Shenzhen Toprie Electronics Co., Ltd. is a leading Chinese manufacturer specializing in industrial automation and IoT instrumentation. Established in 2009, Toprie focuses on the R&D, manufacturing, and supply of IIoT smart pressure transmitters, data loggers, energy meters, Modbus gateways, dust particle counters, and other intelligent measurement solutions.
With 6 mass-production lines, Toprie has an annual production capacity of up to 1.2 million pressure transmitters and 400,000 energy meters. Our product portfolio includes more than 100 models, covering pressure, temperature, level, gas detection, energy measurement, and IoT wireless monitoring.
Our products support various communication technologies, including 4G, Wi-Fi, LoRa, NB-IoT, LoRaWAN, and Zigbee, as well as protocols such as Modbus RTU, Modbus TCP/IP, MQTT, CAN FD, and proprietary protocols, enabling flexible integration with industrial automation and IoT systems.
With a team of 130+ professionals, Toprie provides reliable OEM, customized, and system integration solutions to customers worldwide. Our products are currently sold in more than 90 countries and regions across the Americas, Europe, Asia, Africa, and Oceania.
Toprie is committed to providing reliable industrial measurement and IoT solutions and becoming your trusted long-term partner.
FAQ
Q: Are you a factory/manufacturer?
A: Yes, We are professional factory/manufacturer of data logger, humidity & temperature logger/sensor, gas detector, pressure sensor, water level meter, liquid level transmitter, data acquisition moduel, IoT gateway, thermal imaging camera, power& energy meter/power quality analyzer etc.
Q: Can I customized my logo and different communication methods?
A: Yes,For customized logo that will be okay,but there is a small MOQ. For communication methods: GPRS, 4G, WIFI, LORA, LORAWAN etc. Please keep us informed in advance.
Q: How long is your lead time? If I want to customize instruments, how long will it take?
A: Usually, we can ship out within 3-5 days after receiving your payment. The customize device is depends on your order quantity.
Q: What payment method do you accept?
A: We accept payment method of T/T (bank transfer), Western Union, PayPal and so on.
Q: What package do you use for your products? What shipping method do you use?
A: 1. We use standard carton box for packing.
2. We ship via express courier (door to door service), by air, and by sea according to customers' requirements.
Q: How is your company's product after-sales service system?
A: The product warranty period is 12 months, we can provide lifetime maintenance. And we have professional pre-sales and after-sales engineer teams one-to-one after-sales servicethat can respond to you within 24 hours to resolve technical issues.
For more questions, please feel free to send inquiries to us.
