Electronet Equipment Pvt. Ltd.

Kondhwa, Pune, Maharashtra

Features

• Site adjustable up to 4 switching points

• Wide choice of materials: SS304 / SS316 / SS316L, PP, or PVDF

• Safe and reliable switching through magnetic coupling

• Robust, shock-proof design ensures stable performance

• Wide differential switch design

• Radiation and seismically qualified

Description

A single or two split displacers are suspended from a wire rope connected to a coupler rod.
The rod carries an actuator that moves inside a non-magnetic barrier tube through a compression spring.

When the displacer is not immersed in liquid, the spring remains in a compressed state due to the weight of the displacer. As the liquid level rises, the displacer becomes immersed and undergoes a weight reduction (Archimedes Principle). This causes an upward motion of the coupler rod, allowing the spring to return to its normal position.

• Narrow Differential (ND): Achieved using one standard displacer (fixed differential).

• Wide Differential (WD): Achieved using two split displacers, and can be adjusted by varying the distance between them.

Technical Specifications Level Switch Type

• Displacer Type, Top Mounted

Range

• 1000 mm to 10, 000 mm

Number of Switch Points

1. Single Point

2. Two Point

3. Three Point

4. Four Point

Type of Switch

1. Micro Switch

2. Hermetically Sealed Reed Switch

Switch Actuation Type

1. Falling Level

2. Rising Level

Switch Contact Type

1. Normally Closed (NC)

2. Normally Open (NO)

3. Latch Type

Switch Configurations

1. SPDT

2. DPDT

Switch Ratings

• Contact Rating: 1 Amp, 24 V DC (Inductive)

• Accuracy at Set Point: 5 mm

• Repeatability: 2 mm

• Contact Resistance: < 100 m

• Response Time: < 2 seconds

• Contact Life: Better than 10 operations

Switch Housing Material

1. Die-cast Aluminium

2. Stainless Steel

Ingress Protection

• IP-65

Displacer Type

1. Single

2. Split

Displacer Material

1. SS-304

2. SS-316

3. SS-304L

4. SS-316L

5. Other on request

Rope Material

1. SS-304

2. SS-316

3. SS-304L

4. SS-316L

5. Other on request

Spring Material

1. SS-304

2. SS-316

3. Inconel

4. Other on request

Process Connection

• Flanged

Maximum Operating Pressure

• 10 kg/cm (g)

Accessories (Optional)

1. Perforated Type Stilling Well

2. External Chamber

Accessory Material

1. MS

2. SS-304

3. SS-316

4. Other on request

Hydrostatic Level Transmitter Features

• Hydrostatic pressure–based level measurement for accurate and continuous monitoring

• Backlit LCD display for clear visibility in low-light environments

• SS-316 stainless steel housing ensures excellent corrosion resistance and long-term durability

• IP-68 protection suitable for submersible and harsh industrial environments

• Switch functionality for versatile process control and monitoring

Technical Specifications Performance Characteristics

• Maximum Pressure Range: 2 kg/cm²

• Measuring Range: Up to 20 meters

• Power Supply: 18–36 VDC

• Display: Backlit LCD

• Accuracy: ±0.25% F.S.

• Non-Linearity: 0.2% of Span

• Non-Repeatability: <0.1% of Span

• Response Time: 1 sec

• Overpressure Safety: 1.5× max pressure range

• Burst Pressure: 3× max pressure range

Outputs

• Analog Output: 4–20 mA

• Relay Output: 1 Relay (Optional)

• Communication Output: RS-485 MODBUS RTU (Optional)

• Output Lower Limit: 3.7 mA

• Output Upper Limit: 23 mA

Electrical & Enclosure

• Electrical Connection: M12 Connector

• Enclosure: Weatherproof IP-68

• Electronics Enclosure Material: SS-316

• Insulation Resistance: >100 MΩ at 100 VDC

Process & Environmental Conditions

• Process Temperature: Up to 120°C

• Ambient Conditions:

  • Temperature: –20°C to specified upper limit

  • Humidity: 5% to 95% non-condensing

Mechanical Details

• Process Connection: As per ordering information

• Mounting: Direct line mount

• Wetted Parts: SS-316

• Electronics Enclosure & Rating: SS-316, IP-68

• Weight: Less than 5 kg

Capacitance Type Level Transmitter Features

• Capacitance-type level transmitter

• Suitable for conductive and non-conductive liquids

• Durable SS-316 enclosure for excellent corrosion resistance

• IP-68 protection for harsh, wet, and outdoor environments

• Backlit LCD display for clear visibility

• Switch functionality for versatile control and monitoring

• RS-485 (MODBUS RTU) communication for effortless system integration and remote access

Technical Specifications Performance Characteristics

• Measuring Range: 100 mm to 15000 mm

• Probe Types:

  • Single Rod (up to 2000 mm)

  • Coaxial (up to 2000 mm)

  • Rope Type (above 2000 mm)

• Output: 420 mA

• Relay Output: 1 Relay (Optional)

• Communication: RS-485 MODBUS RTU (Optional)

• Accuracy: 1% F.S.

• Linearity: 1%

• Response Time: 1 second

• Temperature Coefficient: 0.01% per C

Process Conditions

• Process Temperature: Up to 200C

• Process Pressure: Up to 16 kg/cm

• Operating Temperature: 20C to specified limit

• Humidity: 5% to 95% non-condensing

Construction

• Probe Material: PTFE + SS-316

• Electronics Enclosure: SS-316

• Protection Class: IP-68 (Weatherproof)

• Electrical Connection: M12 Connector

• Display: Backlit LCD

Power

• Power Supply: 1836 VDC

• Power Consumption:

TS 2000 LMT Magnetic Float Level Transmitter Features

Simple, low-cost, and highly reliable
Suitable for conductive and non-conductive liquids and slurries
Continuous 420 mA DC output
Weatherproof IP-67 protection
Flameproof CMRI IIA IIB certified (optional)
Non-contact magnetic operation ensures long life and low maintenance

Description

Electronet series TS 2000 LMT are magnetic float-operated level transmitters designed for continuous and accurate level measurement.
The system consists of a non-magnetic guide tube and a float containing a magnetic assembly. As the level changes, the float moves and actuates hermetically sealed reed switches inside the guide tube.
This movement generates a proportional 420 mA DC output, providing a reliable and noise-free continuous level signal.
The rugged construction ensures dependable performance for liquids, chemicals, and slurries across various industrial applications.

Technical Specifications Measurement

Probe Length: As required (max. 2 meters)
Probe Type: Single Rod (up to 2000 mm)
Accuracy: 10 mm
Linearity: 0.5% for 3 m probe length
Response Time:

ULS-200S – Ultrasonic Contact Type Level Switch

(Contact Ultrasonic Level Detection for Liquids & Oils)

Description

Electronet Series ULS-200S is a contact-type ultrasonic level switch designed to detect the presence or absence of liquid when in direct contact with the sensor.
The sensor sends a current signal to the converter, which then generates a potential-free relay output. The output can be configured by the user to indicate either liquid presence or absence.

ULS-200S is suitable for a wide range of liquids and oils and provides fast, accurate, and maintenance-free operation.

  Technical Specifications Primary Sensor

• Type: Ultrasonic Contact Type

• Actuation Length / Switching Level: As per requirement

• Output Signal:

  • 8 mA (Normal Condition)

  • 16 mA (Alarm Condition)

• Actuation Time: < 0.5 sec

• Power Supply: 24 V DC

• Switching Accuracy: ±2 mm

• Probe Material (MOC): SS-316L

• Enclosure Protection: IP-65 (as per IEC-60529)

• Mounting Accessories: Provided

  Secondary Converter

• Indications:

  • LED indication for switch health / failure

  • Power ON / OFF status

• Contact Output: 2 × SPDT Relay Outputs

• Contact Ratings:

  • 220 V / 5A

  • 24 V / 1A

• Power Supply: 220 V AC, 50 Hz

• Power Consumption: < 15 VA

• Insulation Resistance: > 100 MΩ (power supply terminals)

• Housing Material: SS-316

• Enclosure Protection: IP-65 (as per IEC-60529)

• Gasket: EPDM / Neoprene / other materials suitable for environmental conditions

LMS-01 Magnetic Float Level Switch Features

Simple, low-cost, and highly reliable
Suitable for conductive and non-conductive liquids and slurries
Potential-free relay contact output
Weatherproof IP67 protection
Flameproof version available (CMRI IIA IIB certified)
Maintenance-free operation

Description

Electronet LMS-01 series are magnetic float-operated level switches designed for accurate point-level detection.
The switch consists of a non-magnetic guide tube and a float containing a permanent magnet. As the liquid level changes, the float moves along the guide tube and actuates hermetically sealed reed switches located inside the tube.
This magnetic actuation provides reliable switching at preset level points, making LMS-01 ideal for tanks containing liquids, chemicals, and slurries.

Technical Specifications Measurement

Measuring Range: 100 mm to 2000 mm
Probe Diameter: ID 21 mm, OD 25 mm
Accuracy: ±2% F.S.

Process Conditions

Process Temperature: up to 100°C
Process Pressure: up to 10 kg/cm²
Mounting: Top of the tank

Material of Construction

Probe / Transducer MOC:
• SS316
• PTFE
• Hastelloy C
• PP

Output

Type of Output: Potential-free relay contact (1 no.)
Contact Rating: 1 C/O, 1 Amp
Output Configuration: 1 NO + 1 NC

Electrical

Power Supply: 24 VDC (±10%)
Response Time:

• Simple, low-cost, and reliable operation

• Trouble-free performance with conductive / non-conductive liquids and slurries

• Switch output with potential-free relay contact

• Electronics protection class: Weatherproof IP67, Flameproof (CMRI IIA/IIB Certified)

Electronet series LMS-01 are magnetic float-operated level switches designed for reliable level monitoring.
The sensing assembly consists of a float and a non-magnetic guide tube that ensures undisturbed magnetic flux.

Inside the float, a magnetic system moves with the liquid level along the guide tube.
The guide tube contains hermetically sealed, glass-encapsulated reed switches. As the float moves, the magnet actuates these reed switches, providing switching output at the desired preset level.

• 100 mm to 2000 mm

• ID: 21 mm

• OD: 25 mm

• 2% F.S.

• Up to 100C max

• Up to 10 kg/cm max

1. SS316

2. PTFE

3. Hastelloy C

4. PP

• 1 No. potential-free relay contact

• Contact form: 1 C/O (SPDT), 1 Amp

• 24 V DC (10%)

• Relay Potential Free Contact (1 NO + 1 NC)

• < 6 VA

• < 1000 ms

• 0.01% per C

• Weatherproof IP67

• Flameproof CMRI IIA/IIB Certified

• 1" BSP (M) Threaded

• 2" BSP (M) Threaded

• 2" SS316 Flanged

• Top of the tank

• Temperature: 0 to 75C

• Humidity: 5% to 95% non-condensing at 25C