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4-20MA Temperature and Humidity Sensors
Key Features
- Two independent 4-20mA channels transmit temperature and humidity simultaneously over one loop
- Measurement precision reaches ±0.5°C for temperature and ±2–3% RH for humidity
- Wide sensing range covers –40°C to +120°C and 0% to 100% RH for versatile deployment
- Excellent long-term stability keeps drift within ≤1% RH/year and ≤0.1°C/year
- Fast response delivers humidity readings within 8 s and temperature within 25 s
- Wide 10–30V DC supply voltage ensures flexible, hassle-free integration into any system
- IP40, IP65, and IP68 ratings cover indoor, outdoor, and harsh industrial environments
- Compact, wall-mountable housing installs easily into panels and electrical enclosures
- Optional LCD display enables clear on-site readings without additional instruments
- Optional RS485/Modbus RTU output adds digital communication alongside the analog loop
Modbus Temperature and Humidity Sensors
Overview
- Standard Modbus RTU uses industrial RS485 protocol supporting up to 247 device nodes
- Long-Distance Transmission maintains reliable data communication over distances up to 1200 meters
- Wide Temperature Range operates safely in harsh industrial environments from -40 ℃ to 85 ℃
- High Precision Sensing delivers accurate temperature and humidity readings with minimal tolerance
- Durable IP65 Housing features a certified dustproof and waterproof enclosure for harsh conditions
- Cost-Saving Daisy-Chaining connects multiple sensors on one bus, reducing cabling costs significantly
- Low Power Consumption ensures long-term operational stability with minimal energy use
- Excellent Anti-Interference resists electromagnetic noise to ensure reliable performance in industrial sites
- Real-Time Monitoring provides rapid data updates for prompt and efficient environmental control
- Plug-and-Play Integration offers simple configuration to save time during system deployment
Melt Pressure Transducer
Key Features
- Measures from 0 to 5000 PSI, providing flexibility for various extrusion and molding applications
- Operating temperature range from -40°C to 200°C, ideal for extreme melt pressure environments
- 316L stainless steel housing and ceramic diaphragm for maximum durability in high-pressure and high-temperature environments
- Response time of <1ms, ensuring real-time feedback and precise control
- ±0.5% FS accuracy for accurate measurements in continuous manufacturing processes
- Standard 4-20mA or 0.5-4.5V analog output for seamless integration with PLCs, control systems, and SCADA
- Corrosion-resistant materials make it perfect for applications with aggressive chemicals or hot polymers
- Low-cost maintenance due to the robust design—reduces the need for frequent replacements
- Compact, non-invasive design minimizes disruption to your production line
- Manufactured to meet ISO 9001 standards, ensuring consistent quality and reliability
Water Pressure Sensor
Key Features
- 0-1.6MPa（232PSI）measuring range, ideal for well and rain barrel water level monitoring
- Gravity 3-pin interface, plug and play with Arduino and ESP32 controller
- IP68 full submersible design, 316L steel for sewage, irrigation and seawater use
- ±0.5% FS high accuracy, temperature compensated from -20°C to +85°C
- Standard G1/4 thread with G1/2 adapter, compatible with global pipe fittings
- Within 1ms fast response, effectively protects water pump from cavitation damage
- Industrial 0.5-4.5V analog output, long-distance transmission for PLC and SCADA
- 5V low power consumption, perfect for IoT solar wireless monitoring projects
- 10 million cycle lifespan, vibration resistant for industrial pipe installation
- NSF-61 certified material, safe for drinking water and potable water system use
Wireless Pressure Sensor
Key Features
-Completely wireless operation eliminates the need for expensive trenching and hard-wiring in remote or hazardous areas
-Supports enterprise-grade communication, including LoRaWAN, 4G/NB-IoT, and Bluetooth for seamless network integration
-Housed in an IP67/IP68 rated 316L stainless steel enclosure, ensuring resistance to harsh chemicals, moisture, and extreme outdoor weather
-Advanced power management enables up to 3–5 years of operation on a single battery, perfect for remote field deployments
-Simultaneously measures and transmits both pressure and temperature data, providing a deeper understanding of process health
-MEMS-based piezoresistive sensing element guarantees long-term stability and ±0.25% FS (Full Scale) accuracy
-Robust signal shielding protects data integrity against electromagnetic interference commonly found in heavy machinery and electrical environments
-Fast commissioning via mobile app or PC software, allowing for rapid scaling of monitoring nodes across your entire facility
-Configurable alarm thresholds for high/low pressure spikes, notifying your team instantly via SMS or cloud dashboard
-Designed for easy integration with standard ISA100 or LoRaWAN gateways, making it compatible with existing IIoT architectures
Miniature Pressure Sensor
Key Features
- Ultra-compact dimensions, specifically designed for integration in space-constrained environments
- Leverages advanced MEMS technology, offering exceptional sensitivity and reliable long-term drift performance
- Provides a scalable range of options from low-vacuum sensing to high-pressure industrial applications up to 10,000 PSI
- Operates within a temperature range of -55°C to +250°C, ensuring stability in the most extreme environments
- Optimized for real-time monitoring of fluid transients, cavitation, and high-frequency shockwaves
- Superior EMI/RFI shielding protects signal integrity, safeguarding against electrical noise interference
- Supports multiple output interfaces, including I2C, SPI, 4-20mA, and ratiometric voltage (0.5–4.5V)
- Constructed from 316L stainless steel, titanium, or advanced ceramics, ensuring resistance to corrosive media and fluids
- On-chip digital compensation eliminates the need for user recalibration, ensuring exceptional out-of-the-box accuracy
- Modular design supports custom thread sizes (e.g., M5, M8, 1/8 NPT), cable lengths, and pressure ranges to meet the demands of mass production