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Home Product GR-SJ-72-WB-53 Pro Waterproof Sensor - GREEN Industrial Thermocouple Transmitter

GR-SJ-72-WB-53 Pro Waterproof Sensor - GREEN Industrial Thermocouple Transmitter

GR-SJ-72-WB-53 Sensor
GR-SJ Industrial Module
Waterproof Sensor WB-53
GR-SJ-72-WB-53
GR-SJ-72-WB-53 Sensor, part of the GR-SJ Industrial Module series, is a Waterproof Sensor WB-53 designed for harsh environments with durable construction and reliable data transmission.

Product Description

The GR-SJ-72-WB-53 Sensor is an industrial-grade waterproof sensor designed for harsh environments, featuring 4 analog/digital inputs and 2 relay outputs for direct integration with PLCs, motors, or actuators. Part of the GR-SJ Industrial Module series, it supports RS-485 and Modbus communication protocols for seamless network connectivity. Operating within 12-24V DC and -20°C to 60°C, this Waterproof Sensor WB-53 achieves IP67-rated protection, making it ideal for oil/gas, chemical processing, and automated manufacturing. It incorporates a 3.5-inch LCD for real-time monitoring, a 5000mAh backup battery for 48-hour standalone operation, and offers a configurable detection range up to 50 meters via infrared/laser. While optimized for durability, its high-precision electronics require periodic calibration in dusty conditions.
Parameter Specification
Product Model GR-SJ-72-WB-53 Sensor
Product Type GR-SJ Industrial Module with Waterproof Sensor WB-53
Dimensions 72mm (L) x 53mm (W) x 28mm (H)
Operating Temperature -40°C to +85°C
Ingress Protection IP67 (Submersible up to 1m for 30min)
Output Signal Analog 4-20mA / Digital RS-485
Power Supply 10-30V DC ±10%
Housing Material 316 Stainless Steel
Sensor Interface M12 Connector (5-pin)
Cable Length 2m (Standard), Customizable up to 20m
Mounting DIN Rail or Panel Mount
Weight 320g ±5%
question:Why are shipping costs so high? Are there cheaper options?
answer:Costs vary by weight, speed, and carrier. We offer Economy Air for lower rates. Ask for tailored solutions.
question:Do you provide technical selection support?
answer:Yes, we guide technical selections based on specs and standards to ensure optimal product compatibility.
question:Why can others supply discontinued models you can't?
answer:Suppliers may source old stock or refurbished units. We prioritize verified quality and compliance.
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:Why are shipping costs so high? Are there cheaper options?
answer:Costs vary by weight, speed, and carrier. We offer Economy Air for lower rates. Ask for tailored solutions.
question:Do you provide technical selection support?
answer:Yes, we guide technical selections based on specs and standards to ensure optimal product compatibility.
question:Why can others supply discontinued models you can't?
answer:Suppliers may source old stock or refurbished units. We prioritize verified quality and compliance.
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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