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ΝΑΚΑΚΙΤΑ TEMPERATURE CONTROLLER 0-150°C
- TEMPERATURE CONTROLLER
- 0-150°C
- WITH CAPILLARY
In stock
ℹ️ Additional Information
| Condition |
USED/GOOD WORKING CONDITION |
|---|---|
| Manufacturer |
NAKAKITA |
| Product Code |
100.104.00071 |
📦 Guarantee Terms
🗂️ Product Files
🖹 Description
Type : NSTM 732
Range: 0-150°C
Air Pressure: 1,4 kg / cm2
Control Pressure: 0,2 – 1,0 kg / cm2
The temperature indicating controller model NSTM 732 (0–150°C) by Nakahita Seisakusho Co., Ltd. is a robust mechanical/pneumatic control device designed for accurate temperature regulation in industrial processes. It is widely used in applications requiring reliable operation without dependence on electronic systems.
What It Is
The NSTM 732 is a temperature indicating controller that measures temperature via a remote probe and compares it to a predefined setpoint. Based on this comparison, it automatically controls the process using either a pneumatic output signal or a switching mechanism.
What It Does
This device combines measurement and control in a single unit:
- Measures temperature continuously through a capillary probe
- Compares actual temperature with the desired setpoint
- Automatically regulates the system
It is ideal for maintaining stable temperatures in industrial environments.
Design and Components
The controller features a classic industrial design:
- Dial (0–150°C): Displays current temperature and allows monitoring
- Capillary tube and probe: Enables remote sensing from the process
- Controller housing: Contains the internal mechanical control mechanism
How It Works
The operation is based on thermal expansion principles:
- Temperature changes at the probe
- Fluid inside the capillary expands or contracts
- This movement is transmitted to the controller mechanism
- The controller responds by:
- Sending a pneumatic signal to a control valve, or
- Activating a mechanical/electrical switch
This allows continuous or ON/OFF control depending on the configuration.
Typical Applications
The NSTM 732 is commonly used in:
- Steam systems
- Boilers and industrial heating systems
- Heat exchangers
- Process temperature control applications
Advantages
- No need for electrical power (pneumatic operation)
- Reliable and durable mechanical design
- Suitable for high-temperature applications (up to 150°C)
- Ideal for harsh or hazardous environments
In Simple Terms
Think of the NSTM 732 as a mechanical industrial thermostat designed for higher temperature ranges.
Role in a Control System
Temperature process → Controller → Signal (air or switch) → Control valve / heater
Big Picture
This device belongs to the control layer of industrial automation systems, where decisions are made based on measured temperature.
Final Overview
At this stage, you’ve explored the full industrial instrumentation ecosystem:
- Temperature controllers → regulate temperature (this device)
- Pressure controllers → regulate pressure
- Transmitters → provide continuous measurement
- Switches → provide ON/OFF protection
- Positioners & converters → refine and translate signals
The NSTM 732 represents the decision-making core for temperature control, ensuring stable and efficient operation in industrial systems.
