Waterproof Temperature Sensor, -50-100°C/-50-300°C

SKU: SUCH-TS-CWDZ31A
$121.37
● Range: -50-100°C / -50-300°C ● Measuring Element: 1×Pt100 (1/3B Level) ● Accuracy Level: 0.25%FS, 0.5%FS ● Protection Level: IP68
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🚚 Free shipping
🕒 Delivery date: 6-12 days
🔁 30-day Returns
Overview

The SUCH waterproof temperature sensor is designed to deliver reliable, accurate temperature readings in harsh and wet environments. With a temperature range of -50°C to 100°C or -50°C to 300°C, it is ideal for various industrial, outdoor, and aquatic applications. Its IP68 protection rating makes it fully dustproof and resistant to prolonged submersion in water, guaranteeing long-term performance in challenging conditions. Built from durable stainless steel, the sensor offers exceptional corrosion resistance, making it a durable choice for environments exposed to moisture, chemicals, or extreme temperatures.

Feature

Waterproof temperature sensor detail

  • The temperature sensor features an IP68 protection rating, making it fully dustproof and suitable for extended periods of immersion in water without affecting its performance.
  • It is equipped with a high-accuracy Pt100 sensor, which uses an imported Pt100 thermistor and provides 1/3B accuracy for highly precise temperature measurements.
  • This SUCH sensor is constructed entirely from durable stainless steel, ensuring excellent corrosion resistance and long-lasting durability in challenging environments.
  • It also offers a wide temperature measurement range, with a standard range from -50°C to 300°C.

Dimension (Unit:mm)

Without Cold End

Waterproof temperature sensor without cold end dimension

With Cold End

Waterproof temperature sensor with cold end dimension

Wiring Diagram

Waterproof temperature sensor wiring diagram

Specs
Measurement Medium Liquid or Gas (Compatible with Contact Materials)
Measurement Range -50-100°C, -50-300°C (Optional)
Measuring Element 1×Pt100 (1/3B Level)
Insertion Depth 30mm / 50mm / 100mm / 150mm / 200mm / 300mm (Optional)
Connection Methods M20*1.5 Thread, G1/4 Thread, G1/2 Thread, Chuck 50.5mm (Optional)
Stability ±0.1% FS/year
Communication Interval 400ms
Protection Level IP68
Accuracy Level 0.5%FS (Default), 0.25%FS (Optional)
Resolution Digital Output: ±0.1°C
Working Temperature -40-85℃
Protection Tube 304 Stainless Steel (Contact with Measured Medium)
Response Time 6mm ≈ 18s in Protective Tube; 10mm ≈ 36s in Protective Tube
Process Connection 304 Stainless Steel (Contact with Measured Medium)
Outer Casing 304 Stainless Steel
Cable Φ5mm Teflon Shielded Cable (UV-resistant Outer Layer)

Note:

  • Default cold end length 90mm
  • The temperature for use without cold ends should be <120°C
  • When the use temperature > 300 ℃, the cold end length should be > 90 mm
Application
Temperature sensor for hydraulic system

Hydraulic System

Industrial gases

Industrial Gases

Industrial equipment

Industrial Equipment

FAQ

A waterproof temperature sensor is essential for environments where moisture, water, or wet conditions are present, such as outdoor installations, industrial processes, or aquatic applications. It ensures reliable performance without being affected by water exposure, making it ideal for harsh and unpredictable environments.

In industrial settings, temperature sensors are often exposed to harsh conditions, such as high humidity, water splashes, or even submersion. A waterproof temperature sensor ensures consistent accuracy and longevity despite these challenging environments, reducing the need for frequent maintenance or replacements.

The cold end of a temperature sensor refers to the part of the sensor system that is connected to the measurement or signal processing equipment, rather than being exposed to the temperature being measured. In devices like thermocouples and RTDs, the cold end is where the sensor's electrical connections or leads are located. It's important to manage the temperature at the cold end, as temperature differences here can affect the sensor's accuracy. In many cases, the cold end requires compensation to ensure accurate readings, especially when the temperature at the cold end differs from the environment being measured. Proper cold end management is crucial for maintaining precise and reliable temperature measurements.

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