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Home Product GR-SJ-72-WB-121 Waterproof Heavy-Duty Sensor Junction Module with IP67 Rating

GR-SJ-72-WB-121 Waterproof Heavy-Duty Sensor Junction Module with IP67 Rating

GR-SJ72 Waterproof Sensor
WB-121 Series Sensor
GR-SJ72-WB-121 Model
GR-SJ-72-WB-121
GR-SJ72-WB-121 Model from WB-121 Series Sensor, integrating GR-SJ72 Waterproof Sensor technology for reliable performance in harsh environments. Designed for industrial and outdoor applications requiring durability and waterproof protection.

Product Description

The **GR-SJ72-WB-121 Model**, part of the **WB-121 Series Sensor** family, is a robust **GR-SJ72 Waterproof Sensor** designed for industrial environments requiring reliable data acquisition and communication. This compact device features dual analog/digital inputs, a single configurable output, and direct integration with up to three peripheral modules. It supports RS-485 and CAN bus interfaces, operates at 12-24V DC within a temperature range of -20°C to 60°C, and is ideal for manufacturing, automation, and environmental monitoring. Key advantages include IP67-rated waterproof housing, a 2.5-inch sunlight-readable display, and a 50-meter detection range. Equipped with a 5000mAh rechargeable battery, it ensures prolonged operation. Potential limitations include protocol-specific compatibility requirements.
Parameter Specification
Product Series WB-121 Series Sensor
Model Number GR-SJ72-WB-121 Model
Sensor Type GR-SJ72 Waterproof Sensor
Ingress Protection IP68
Operating Temperature -40°C to +85°C
Humidity Range 0-100% RH
Output Signal 4-20mA / 0-10V
Power Supply 12-36 VDC
Response Time <100 ms
Communication Interface RS-485 Modbus
Housing Material 316L Stainless Steel
Installation 2" NPT Thread
Cable Length 5m (Standard)
Certification CE, RoHS, ATEX
question:Can the company provide technical selection services?
answer:Yes, we offer technical selection support with expert guidance tailored to your needs.
question:Can I schedule an official courier self-pickup?
answer:Self-pickup can be arranged by coordinating with our logistics team in advance.
question:Do you accept payment after delivery?
answer:Payment terms vary; contact sales for customized agreements based on credit history.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can the company provide technical selection services?
answer:Yes, we offer technical selection support with expert guidance tailored to your needs.
question:Can I schedule an official courier self-pickup?
answer:Self-pickup can be arranged by coordinating with our logistics team in advance.
question:Do you accept payment after delivery?
answer:Payment terms vary; contact sales for customized agreements based on credit history.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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