Product Overview
ZS-MT-4Pro is a high-precision multi-point temperature and humidity sensing cable designed for grain storage monitoring systems.
It provides real-time detection of temperature and humidity inside grain bulk, helping prevent mold, condensation, and spoilage, ensuring long-term storage safety.

Key Features
FEATURE 01
Multi-point temperature & humidity integrated monitoring
FEATURE 02
High-strength tensile structure for deep silo installation
FEATURE 03
Long-distance signal transmission capability
FEATURE 04
Food-grade and UV-resistant outer sheath
FEATURE 05
Stable performance in harsh industrial environments
FEATURE 06
Compatible with grain monitoring systems (RTU / PLC / SCADA)
Technical Specifications
| Item | Specification |
|---|---|
| Cable Length | 1m – 40m (Customizable) |
| Outer Diameter | 22 mm |
| Tensile Strength | Up to 3000 KG |
| Breaking Force | 3500 KG |
| Temperature Range | -40°C to +85°C |
| Temperature Accuracy | ±0.5°C |
| Humidity Range | 0–100% RH |
| Humidity Accuracy | ±3% RH |
| Moisture Accuracy | ±1% M |
| Sensor Type | Sensirion High-Precision Sensors |
| Communication | 1-Wire (Single Bus) |
| Power Supply | 3.3V – 5V (Parasitic Supported) |
| Outer Sheath | LLDPE (Food Grade, UV Resistant) |
| End Cap Material | 304 Stainless Steel |
| Suspension Method | U-Shaped Lifting Ring |
| Explosion-Proof | Dust Zone 21 |
Structure & Materials
Heavy-duty armored cable structure for long-term durability
Food-grade HDPE outer sheath, resistant to corrosion and UV

304 stainless steel upper structure for reliable installation
U-shaped lifting ring for easy suspension inside silos
ZSTC specializes in grain monitoring solutions, covering temperature cables, acquisition devices, and software systems.
With full in-house production and R&D capabilities, we provide customized solutions for global customers.
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