WTZ type Marine Thermometer
The WTZ type marine thermometer, often used in maritime and industrial applications, is designed for measuring the temperature of water and other fluids.
Material:
Casing: Often made of brass or stainless steel for corrosion resistance.
Sensor: Usually a mercury or alcohol-based thermometer inside a protective glass tube.
Overview
Technical parameters
Temperature Range: Typically, the range is -40°C to +70°C or more depending on specific models.
Accuracy: Often around ±0.5°C to ±1°C.
Resolution: Usually 0.1°C.
Material: Stainless steel or other corrosion-resistant materials suitable for marine environments.
Protection Class: Generally IP65 or higher, ensuring protection against water ingress and harsh environmental conditions.
Response Time: Depending on the sensor type and construction, it may range from a few seconds to a minute.
Connection Type: Typically, they have screw or flange connections for easy installation.
Power Supply: Usually, these thermometers do not require a power supply if they are mechanical or filled system types. Electronic types may need a low voltage power supply (e.g., 24V DC).
Output Signal: For electronic models, the output might be a standard signal like 4-20 mA, 0-10 V, or digital signals like RS485.
