センシズ List of Products and Services

Sensiz's "Submersible Level Gauge HM-200/HM-300 Series" "3V Powered Level Gauge HM-220 Series" are utilized not only for disaster prevention applications such as flood detection but also in agriculture for measuring water levels in rice fields and irrigation channels, as well as in hot spring facilities, making them versatile tools in various locations! We provide high-quality products with advanced domestic technology! 【HM-200/HM-300 Series】 ● Pressure-type level sensor using a stainless steel diaphragm ● Available in ranges from 2m to 50m ● Capable of high-precision water level measurement in millimeter units <Features> ■ Accuracy: ±0.3%FS or less ■ Output signal of 1-5VDC or 4-20mADC with built-in amplifier circuit ■ Overpressure: <HM-200> 200% of rated pressure 　　　　　　<HM-300> 150% of rated pressure 【HM-220 Series】 ● Low power consumption, perfect for battery operation ● Pressure-type level sensor using a stainless steel diaphragm ● Available in ranges from 2m to 50m <Features> ■ Accuracy: ±0.3%FS or less ■ Output signal of 0.1-1.1V DC with built-in amplifier circuit ■ Overpressure: 200% of rated pressure

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The WLG series is a water level sensor with a built-in data logger. It can perform long-term measurements for approximately three years on a built-in battery, and battery replacement can be handled by our company. - Lightweight and compact, with a robust stainless steel structure that offers excellent environmental resistance - Available in a range from 2m to 50m, allowing for high-precision measurements - Atmospheric correction is performed using a sensor for atmospheric measurement - Measurement data can be easily retrieved by inserting it into a cradle (sold separately) For more details, please download the catalog or feel free to contact us.

• Other electronic parts
• Level gauges and level switches
• Data Logger

■Features ● An ultra-small microtensiometer composed of a φ2.8 ceramic porous cup and a small negative pressure sensor ● Detachable pipe section, tank section, and negative pressure sensor section ● Durable and reliable structure made of stainless steel with high waterproofing ● Utilizes a semiconductor pressure sensor in the pressure-sensitive section, enabling high sensitivity and high precision measurements

• Sensors
• Pressure

Sensiz's 'Titanium Miniature Pressure Sensor ZT, MZTI Series' 'Connector Type Pressure Sensor CZLV, CZLI Series' 'Water Level Gauge HM-600/HM-700 Series' is characterized by its titanium construction, high precision, and excellent durability! 【ZT, MZTI Series】【CZLV, CZLI Series】 These are gauge pressure sensors with a titanium diaphragm structure, compatible with a wide range of media including seawater, brackish water, and fresh water, and can also handle negative pressure and compound pressure types. <Features> ■ Accuracy: ±0.5% FS or less ■ Output signal of 1-5 VDC or 4-20 mADC with built-in amplifier circuit ■ Overpressure: <ZTV, CZLV> 200% of rated pressure <ZTI, MZTI, CZLI> 150% of rated pressure 【HM-600/HM-700 Series】 These are titanium submersible water level gauges with high corrosion resistance, suitable for long-term measurement of tidal levels in seawater as well as freshwater. <Features> ■ Built-in amplifier with output of 4-20 mA or 1-5 VDC ■ Lineup from 2m to 50m measurement ■ High precision type available with 0.1% F.S. ■ Built-in lightning protection device

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The JW-7000 series is a waterproof type with an IP67 structure, making it suitable for outdoor use. It features a convenient waterproof connector type. - It can be manufactured for both gauge pressure and absolute pressure. - The pressure connection port can be changed from stainless steel to titanium. For more details, please download the catalog or feel free to contact us.

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■Features ● High sensitivity and high precision due to the use of semiconductor pressure sensor elements ● Waterproof structure made of stainless steel ● Equipped with a metal sintered filter or wire mesh in the liquid contact part, allowing for the selection and replacement of 5 types with filtration precision ranging from 2 to 100 μm mesh.

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• Pressure

■Features ●High sensitivity due to the use of semiconductor pressure sensor elements ●Waterproof structure made of stainless steel ●Available in two types: vertical and horizontal

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■Features ●Smart design with all-stainless steel construction ●Outstanding accuracy, reproducibility, and long-term stability ●Very low output error due to temperature ●No correction needed for atmospheric pressure with built-in cable in open pipe ●Allows groundwater level observation with small boreholes ●Accurate water level observation in rivers, dams, reservoirs, and wells

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The PPV series features a water level sensor with a measurement range of 1m, and the diaphragm inside the cap is of the flush type, making maintenance easy. The accuracy is ±0.3% F.S., allowing for measurements in millimeter units. - Built-in amplifier circuit with output of 1–5VDC - Operates on a power supply voltage of 8–15VDC, suitable for battery operation - Current consumption of 6mA or less - Capable of millimeter-level water level measurement with an accuracy of 0.3% F.S. or less For more details, please download the catalog or feel free to contact us.

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The HTJHG type / diffusion-type semiconductor pressure sensor offers a wide pressure range from 0 to 20 kPa for low pressure to 0 to 2 MPa for medium pressure, providing low cost and excellent durability, making it ideal for pressure measurement and control in factory equipment and mass production devices. Features: - High precision and excellent durability across a wide pressure range - Compatible with a wide range of pressure media such as water and oil - IP65 drip-proof structure for outstanding environmental resistance - Accuracy: ±0.5% FS (high precision type: ±0.25% FS also available) - Output signal of 1-5 VDC or 4-20 mADC with built-in amplifier circuit For more details, please download the catalog or feel free to contact us.

• Pressure

We present "Basic Knowledge of Sensors" explained by the manufacturer "Sensys," specializing in pressure sensors and water level sensors. This document explains the operating principles of sensors and various related terms, covering fundamental knowledge about sensors that you may hesitate to ask about. Additionally, it includes examples of applications where Sensys sensors are utilized. It also explains cases where sensors are used in industrial equipment such as compressors and dispensers, as well as in everyday life, such as manholes and rivers. If you are interested in pressure sensors or water level sensors, please take a look! ■ Contents - Operating principles of sensors - Glossary of various sensor-related terms - Applications of sensors * For more details, please download the PDF or feel free to contact us.

• Pressure

■Features ● Output can be selected from Analog 1 output, Analog 2 output, or Analog + communication output (RS485) ● Equipped with a 5-digit monitor, capable of displaying arbitrary scaling ● Compliant with RoHS directive ● Withstands voltage of AC2000V for 1 minute ● Compact size, easily detachable and attachable to DIN rail with one touch

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■Features ● Displays and compares output values when connected to pressure sensors and immersion-type level gauges; can provide output and linear output ● Front panel is waterproof: IP65 compliant ● Built-in power supply for sensors ● 5-digit display ● Parameter settings on the front panel (scaling function) ● Equipped with safety terminal cover ● Includes relay with 2-point contact output ● Linear output of 1-5V or 4-20mA ● Capable of ratio calculation output with connection of two sensors

• Sensors
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■Features ● Connects to pressure sensors or water level sensors, converting and displaying the electrical signals from the sensors into units of pressure or water level ● Display units can be selected from Pa, kPa, MPa, or m ● No external power supply is needed; the monitor powers the sensor from its own battery ● Setting operations for supply voltage, input, and display scale are simple and can be done with two keys ● Compatible with negative pressure and compound pressure sensors

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■Features ● Outputs ON/OFF signals in combination with a tensiometer soil moisture sensor, enabling automatic irrigation through the opening and closing of solenoid valves ● Three types of measurement modes: irrigation control, level control, and pressure measurement ● Settings for irrigation time and rest time are possible ● Easy operation with an LCD display featuring a backlight ● Display of three types of pressure units: pF, cmH20, and kPa ● Operates for a long time with replaceable AA batteries, and battery level is also displayed ● Data can be extracted via analog signals and timing signals for data loggers or computers ● Stored in a waterproof case with a snap lock, and measurement display can be operated with an external switch

• Sensors
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3 types and 5 items in the lineup ● Silica gel moisture absorption (for hollow pipe connection) - SGP-100 - SGP-50 ● Silica gel moisture absorption (for relay box) - SGT-20 - SGT-10 ● Aneroid bellows - AB-815

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■Features ● A waterproof case made of resin (IP66) that connects to a submersible level sensor to relay measurements and control between the control panel and measuring/control devices. ● Available in three types: terminal block connection, built-in lightning arrester, and with a 4-20mA meter display. ● Contains a silica gel container inside the case to prevent condensation. ● The waterproof case has a vent filter for atmospheric release, allowing for atmospheric release of the level sensor. ● Wiring can be easily connected through a waterproof cable gland.

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■Features ●Terminal box type pressure sensor "ZHI Series" made of titanium ●Compatible with pressure media such as seawater and brackish water

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■Features ● Pressure gauge with 4-digit red LED display ● Pressure sensor with a welded structure that does not use O-rings in the wetted parts ● Waterproof structure with IP67 rating ● Stainless steel diaphragm structure, suitable for fluids such as water and oil

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■Features ●4-digit red LED pressure display ●IP67 waterproof structure ●Stainless steel diaphragm structure allows for compatibility with fluids such as water and oil

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■Features ● Large terminal box type with zero and span adjustment function for gauge pressure sensor "HL Series" ● Outdoor specification / IP67 waterproof structure ● Pressure sensor with a welded structure that does not use O-rings in the wetted part

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■Features ●IDF Clamp 2S mounting structure (Hel-Ru type) ●High precision and excellent durability across a wide pressure range

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■Features ● Terminal box type pressure sensor "ZL Series" with welded structure ● All wetted parts are made of titanium, offering excellent corrosion resistance ● Compatible with a wide range of pressure media including seawater, gas, and chemical solutions

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■Features ●Terminal box type of titanium gauge pressure sensor "ZT Series" ●Compatible with a wide range of media such as seawater, brackish water, and fresh water

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■Features ● Terminal box type absolute pressure sensor "HB series" with welded structure ● Compatible with a wide range of pressure media such as gas and chemical solutions ● Enables high-precision measurement in vacuum environments unaffected by atmospheric fluctuations

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■Features ● Stainless steel diaphragm structure sensor for medium to high pressure ● Flat diaphragm design, ideal for pressure measurement of viscous fluids ● Convenient waterproof connector type ● Semiconductor type, offering high precision and excellent durability

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■Features ● The material of the wetted parts is SUS316 and SUS316L, which have excellent corrosion resistance. ● Compatible with a wide range of pressure media such as gases and chemical solutions. ● Convenient waterproof connector type.

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■Features ●Connector type gauge pressure sensor "ZL Series" ●All wetted parts are made of titanium, offering excellent corrosion resistance ●Gauge pressure sensor with a welded structure that does not use O-rings in the wetted parts ●Compatible with a wide range of pressure media including seawater, gas, and chemical solutions

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■Features ●Connector type of gauge pressure sensor "HX series" ●Flat type pressure sensor, ideal for measuring the pressure of viscous fluids ●Gauge pressure sensor with a stainless steel diaphragm structure ●Easy to clean the wetted parts, making it ideal for pressure measurement of chemical liquids and similar applications

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■Features ● The material of the wetted parts is SUS316 and SUS316L, which have excellent corrosion resistance. ● Compatible with a wide range of pressure media such as gases and chemical solutions. ● Convenient waterproof connector type.

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■Features ● Titanium shield gauge pressure sensor ● High-precision measurement of seawater pressure ● Ideal for measuring ocean depth and managing water pressure in seawater desalination devices

• Sensors
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■Features ● The material of the wetted parts is SUS316 and SUS316L, which have excellent corrosion resistance. ● Compatible with a wide range of pressure media such as gas and chemical solutions.

• Sensors
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■Features ● Lightweight, compact, and robust gauge pressure sensor ● Supports positive pressure, negative pressure, and differential pressure across a wide pressure range

• Sensors
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■Features ● Equipped with a trimmer for zero and span adjustment ● The material of the wetted parts is SUS316 and SUS316L, which have excellent corrosion resistance ● Compatible with a wide range of pressure media such as gas and chemical solutions

• Sensors
• Pressure

■Features ●Low power consumption, ideal for battery operation ●Pressure sensor with a welded structure that does not use O-rings in the wetted parts ●Wetted parts are made of SUS316 and SUS316L, which have excellent corrosion resistance ●Compatible with a wide range of pressure media, including gases and chemical solutions

• Sensors
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■Features ● Equipped with a trimmer for zero and span adjustment ● Enables high-precision measurement of vacuum areas unaffected by atmospheric fluctuations ● Compatible with a wide range of pressure media such as gases and liquids

• Pressure
• Sensors

The ZT series is a gauge pressure sensor with a titanium diaphragm structure. It is compatible with a wide range of media, including seawater, brackish water, and fresh water, and can also be configured for negative pressure and compound pressure types. - Output of 1 to 5 VDC or 4 to 20 mADC with built-in amplifier circuit - Compact, lightweight, and highly accurate sensor For more details, please download the catalog or feel free to contact us.

• Sensors

The DT series features an outdoor specification with an IP67 waterproof structure. In addition to a 4-20mA analog output, it is equipped with two contacts, allowing for switching control with just this one sensor. With a digital display, adjustments such as contact position can also be made with this single unit. - The pressure range can be selected from 20kPa to 2MPa, and it supports both gauge pressure and vacuum pressure. - A high-precision type can also be manufactured. - Optionally, the terminal box cover can be changed to acrylic. - It has a built-in amplifier circuit with a 4-20mA output. - It can be used outdoors with an IP67 rating. For more details, please download the catalog or feel free to contact us.

• Pressure Control

The HM220 series is a submersible water level meter that operates on 3V to 5V. It can be used for extended periods with battery power or solar batteries. - Power consumption is below 2mA, making it perfect for battery operation - Built-in amplifier circuit with output ranging from 0.1V to 1.1V - Available in a lineup from 2m to 50m measurements - The sensor part is made of SUS316, ideal for long-term observation in rivers - A high-precision type with an accuracy of ±0.1% F.S. can also be produced For more details, please download the catalog or feel free to contact us.

• Other electronic parts
• Pressure
• Level gauges and level switches

The HL series features materials for the wetted parts made of SUS316 and SUS316L, which have excellent corrosion resistance and can accommodate a wide range of pressure media such as gases and chemical liquids. - Output signals of 1-5VDC or 4-20mADC with built-in amplifier circuit - Can be manufactured in a range from 20kPa to 5MPa, also compatible with compound pressure and vacuum - Accuracy: ±0.5% FS (high precision type: ±0.25% FS also available) For more details, please download the catalog or feel free to contact us.

• Sensors

The HX series is an ultra-compact pressure sensor for medium to low pressure with a flat-shaped wetted part. It features an easy-to-clean wetted part and a design that minimizes air pockets. It is ideal for pressure measurement of viscous fluids and chemical solutions. - Accuracy: ±0.5% FS (high-precision type: ±0.25% FS also available) - Output signal of 1-5 VDC or 4-20 mADC with built-in amplifier circuit - Minimal air pockets and good cleanability For more details, please download the catalog or feel free to contact us.

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The PX series features a special shape that minimizes liquid pooling, making it ideal for measuring the pressure of chemical liquids. The material of the wetted parts is SUS316L, which has excellent corrosion resistance. The O-ring at the tip prevents contamination of the threaded section, making cleaning easy. - Output signal of 1-5 VDC or 4-20 mADC with built-in amplifier circuit - Can be manufactured in a range of 100 kPa to 1 MPa, accommodating both positive and negative pressure - Accuracy: ±0.5% FS (high-precision type: ±0.25% FS also available) For more details, please download the catalog or feel free to contact us.

• Sensors

HJ[Series IDF Clamp 2S mounting structure (Heller type). High precision and excellent durability across a wide pressure range. Cleaning is easy due to the diaphragm being at the tip. - High precision and excellent durability across a wide pressure range - Compatible with a wide range of pressure media such as water and oil - IP65 drip-proof structure for excellent environmental resistance - Accuracy: ±0.5% FS (high precision type: ±0.25% FS can also be produced) - Output signal of 1-5 VDC or 4-20 mADC with built-in amplifier circuit For more details, please download the catalog or feel free to contact us.

• Sensors

The ZL series features all titanium materials in the wetted parts, providing excellent corrosion resistance. It is compatible with a wide range of pressure media, including seawater, gas, and chemical solutions. - Output signals of 1-5VDC or 4-20mADC with built-in amplifier circuit - Welded structure without O-rings in the wetted parts - Compatible with pressure ranges from 20kPa to 1MPa For more details, please download the catalog or feel free to contact us.

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The CT series features a connector specification that makes it convenient to handle and offers excellent maintenance. It is compatible with a wide range of pressure media, including water and oil. - Output signals of 1-5VDC or 4-20mADC with built-in amplifier circuit - Measurement range from 20kPa to 2MPa - Accuracy of 0.25% F.S. or lower can also be produced - Capable of producing differential pressure and vacuum pressure For more details, please download the catalog or feel free to contact us.

• Sensors