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China, Chinese High-Accuracy Lora Nb-IoT RS485 Wireless Pressure Sensing Device with Real-Time Monitoring Sensor1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Products Details Supplier Manufacturer price list catalog
Other Instruments MetersWireless Pressure SensorPressure Monitoring Sensor
Shenzhen StarWSN Science & Technology Co., Ltd.
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Product DescriptionHigh-Accuracy Wireless Pressure Sensing Device with Real-Time Monitoring Sensor? The Wireless Pressure Transmitter adopts an integrated design with ultra-low power consumption, utilizing silicon piezoresistive with stainless steel isolation diaphragms as pressure measurement elements.? The pressure signal is acquired via a high-precision AD converter, enabling zero-point and temperature performance compensation for pressure measurements across a wide temperature range.? The device is equipped with a large capacity and long endurance lithium thionyl chloride battery pack that can be quickly replaced, suitable for outdoor or application scenarios without mains power supply, such as pressure monitoring for water pipelines, oil and gas pipelines, gas stations, pump stations, and fire services.Functions1. A stainless steel isolation diaphragm silicon piezoresistive sensor is adopted, achieving zero-point compensation and temperature performance compensation across a wide temperature range;2. The pressure signal is acquired via a high-precision AD converter;3. Support 4G or NB-IOT communication;4. Equipped with a large capacity and long endurance lithium thionyl chloride battery pack that can be quickly replaced;5. The device features an LCD screen that intuitively displays the equipment operating status;6. Waterproof design, suitable for various harsh indoor and outdoor environments;7. Equipped with a data storage function, ensuring that data is not lost even during network failures;8. The device is paired with easy parameter configuration software, enabling flexible adjustment of device parameters;Installation1.Confirm that the pipe/vessel is de-energized, depressurized, and free of medium flow. Prepare suitable installation tools (e.g., wrenches), and clean debris in the installation area to ensure a safe and clean environment.2.At the preset installation position on the pipe/vessel, drill holes (if not pre-reserved) according to the sensor size. Install matching insertion-type connecting fittings (e.g., flanges, threaded joints), ensuring the interface is sealed and stable.3.Slowly insert the wireless pressure sensor into the pipe/vessel through the connecting fitting, ensuring the sensing end properly contacts the medium. Adjust the insertion depth to meet design requirements, then tighten the fixing components (e.g., nuts) between the sensor and the fitting to ensure firm installation without looseness.4.Power on the sensor (confirm normal power supply if battery-powered). Use matching debugging tools or systems to check the stable wireless connection between the sensor and the receiver. Test pressure data collection and transmission functions, and perform zero-point calibration if necessary to ensure proper operation.Technical Specification(Custom configurations available upon request.)ModelSTW70Sampling intervalStandard 1 minute interva(configurable)Measurement range0~1.6Mpa(Customizable)Transmission intervalStandard 4 hours interval(configurable)Measurement accurate±0.5%FSProtection gradeIP68Battery lifespan≥3 yearsPower supplyBatteryBattery capacity8AHDisplay modeDigitalCommunication mode4GMembrane material316 stainless steelCommunication protocolMQTT/COAP/LWM2MInterface typeExternal thread G1/2Company ProfileWho we areShenZhen StarWSN is a professional liquid level and water quality monitoring device company which established in 2016. We focusing on the application of smart sensing technology in drainage network and river level monitoring. The main product include wireless water level detector,wireless pressure sensor,river flow monitoring station and online water quality analyzer etc. The products are widely used in smart city, environmental protection, municipal, chemical, power, sewage treatment, emergency rescue and other fields. The company fully implements the ISO9001 quality management system,passed over 20 types of reliability tests and certifications. With leading research and development capabilities for software and hardware. Committed to providing high-quality products and "one-stop" services to all the customers.Packaging & ShippingFAQQ: What's the lead time for orders?A: Standard models ship in 15–30 days; customized units require 30–45 days.Q: Do you provide after-sales service overseas?A: Yes, we have partnered service centers in key regions.Q: Can I request a customized order?A: Absolutely! We offer OEM and ODM service.Q: What documents do you provide for export?A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).Q: How do I place an order?A: Contact us via email/phone for a quote, then confirm with a PO.
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