The Wireless Liquid Level Transmitter uses high-precision and high-sensitivity pressure sensitive components and ultra-low power microprocessors to process the hydraulic signals of the measured medium into digital signals. It wirelessly transmits measurement data through the standard MQTT protocol. It offers easy installation, long transmission distances, and reliable performance for smart fire protection, smart parks, and industrial monitoring.
Model
HPT-21L
Transmission
300~65535s (Configurable)
Principle
Static pressure
Sampling
60~65535s (Configurable)
Range
0~300m
Protection
IP67
Accuracy
±0.1%FS ~ ±0.5%FS
Material
SS304, ABS
Battery
19000mAh*2 (ER34615)
Communication
4G, LoRaWAN, NB-IOT
Product Display
Packaging & Delivery
Package Size
25.00cm * 20.00cm * 15.00cm
Gross Weight
2.000kg
Lead Time
7 days (1-10 Sets)
Frequently Asked Questions
Q: What is the lead time for orders?
A: Standard models are dispatched within 15–30 days. Customized units tailored to specific needs typically require 30–45 days to ensure high-quality crafting.
Q: What wireless communication modes are supported?
A: This transmitter supports 4G, LoRaWAN, and NB-IoT communication modes using the standard MQTT protocol for data transmission.
Q: Do you provide after-sales service overseas?
A: Yes, we have partnered with service centers in key regions to provide professional after-sales support globally.
Q: Can I request a customized OEM/ODM order?
A: Absolutely! We offer comprehensive OEM and ODM services to meet your unique technical specifications and branding requirements.
Q: What documents are provided for international export?
A: We provide a full suite of documents including Commercial Invoice, Packing List, Bill of Lading, and COC to ensure a smooth customs process.
Q: How do I place an order and get a quote?
A: Simply contact our sales team via email or phone. Once you receive and approve your personalized quote, you can confirm the order with a Purchase Order (PO).
Trial Medical
