FKS-TM01 Ultra-high Sensitivity Air Pressure Sensor

Fuji Ceramics FKS-TM01 Ultra-high Sensitivity Air Pressure Sensor

Manufacturer: Fuji Ceramics Co., Ltd.
Model: FKS-TM01

Features

The FKS-TM01 module is designed for the FKS-111 ultrahigh sensitivity pressure sensor.
It helps understand the operation of the FKS-111 and its ability to detect small pressure variations.
This module provides practical learning to operate and experiment with the FKS-111 sensor.
It is ideal for experiments involving the FKS-111 sensor.

Item	Specifications
Yellow Line (AOUT)	Analog Voltage Output (0 ~ 2.7 V)
Red Line (-OUT)	Comparator Output (-) (Decreases in voltage; comparator works with a max of 100Hz for each second)
Orange Line (+OUT)	Comparator Output (+) (Increases in voltage)
Yellow Line (+V)	Power Supply Voltage (+) (2.9 ~ 15.0 V)
Green Line (GND)	Ground
Current Consumption	100μA in standby
Amplification Factor	Adjustable variable resistor (adjustment range from 400 to 5200, at 2 Hz)
Size and Weight	Size: 35X35X11 mm, Weight: 8g

The FKS-TM01 module measures minute pressure variations using the FKS-111 ultrahigh sensitivity sensor.
It provides a comparison output signal that activates an LED indicator to verify sensor operation.
The module outputs approximately 1.35V when idle, with slight variations when pressure changes are detected.
This signal can be connected to a device to receive the pressure sensor output.
The module provides an output voltage of 1.6V or higher, with a low voltage of 1.1V when compared to external equipment.
Connected control devices function with ON/OFF operation, with a brief switching time.
Example: In a 3m x 4m x 3m room, the door opening causes a 30dB volume change, and the output pressure fluctuates slightly, handling a minimum of 0.8V.
Voltage changes are related to the size of the door opening and closing.