Capacitive Composite Level Meter DCT8851
Deleetech
The DCT8851 Intelligent Capacitive Multi-Parameter Level Transmitter integrates high-accuracy level, pressure, and temperature measurement into a single industrial instrument. Based on advanced capacitive sensing technology, it continuously monitors liquid level by detecting capacitance changes between the probe and tank wall—suitable for conductive/non-conductive, clean/viscous media.
Equipped with high-precision pressure and temperature sensors, it enables real-time density compensation and operating condition correction, significantly improving level accuracy—ideal for cryogenic storage (LNG, LO₂, LN₂, LAr, LH₂) and hazardous chemical applications.
With local LCD display and 4G wireless transmission, IP67 protection, and wide operating temperature range (-40°C to +85°C), the DCT8851 delivers truly maintenance-free, remote, and intelligent level management.
| Parameter | Specification |
|---|---|
| Model | DCT8851 |
| Measurement Principle | Capacitive |
| Measured Parameters | Level, Pressure, Temperature (configurable) |
| Level Range | 0～20 m |
| Pressure Range | 0～1.7 MPa ～ 35 MPa |
| Temperature Range | -196°C ～ +80°C |
| Level Accuracy | ±1% F.S. (typical) |
| Pressure Accuracy | ±0.5% F.S. |
| Temperature Accuracy | ±1°C |
| Output | Local LCD Display / 4G Wireless |
| Power Supply | 3.6VDC (built-in Li-ion) / External (optional) |
| Battery Capacity | 7600 mAh |
| Measuring Media | LNG, LO₂, LN₂, LAr, LCO₂, H₂O, LH₂, and other media compatible with 304/316L stainless steel |
| Protection Rating | IP67 |
| Operating Temperature | -40°C ～ +85°C |
| Dimensions | 320 mm × 224 mm × 122 mm |
Capacitive sensing principle – no moving parts, long service life
Simultaneous measurement of level, pressure, and temperature with multi-parameter fusion correction
Real-time density compensation; typical level accuracy: ±1% F.S.
Compatible with LNG, LO₂, LN₂, LAr, LH₂, H₂O, and other cryogenic/industrial media
Probe material: 304/316L stainless steel – corrosion-resistant & high-pressure tolerant
Ultra-low power consumption; 7600mAh battery supports multi-year maintenance-free operation
Dual-mode output: Local LCD + 4G wireless remote transmission
IP67 protection – suitable for outdoor and harsh industrial environments
Solutions
This product is suitable for the following solutions
