Linear Measurement
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Encoder Signal Conditioner and Optical Isolator
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SD204 Optical Level Control Sensor || FineTek
10-28VDC supply voltage
NPN, PNP open collector output to energize relay or PLC
Housing material of PC, PES, SUS304, SUS316 for applicable in water, oil, liquid solution, liquor, alcohol, organic solvent…etc.
Over-current and reverse polarity protected
LED status indicator
IP67 protection class
The optical liquid level switch uses the principle of total reflection in a prism. When the sensor is surrounded by air, the angle of incidence is greater than the critical angle and thus total reflection occurs. Totally reflected light will be transmitted to the receiver. Conversely, when the sensor is surrounded by liquid, due to the refractive index of the liquid and the sensor tip material, almost all light will penetrate the front of the sensor. The receiver can detect and determine a light reflected or penetrated state, and determines the circuit output
| Supply Voltage | Output | Connection | Protection | Operating Temp. | Datasheet |
|---|---|---|---|---|---|
| 10~28 Vdc | NPN or PNP Open Collector | PT, PF, NPT | IP67 | -10…+125°C |  |
- 10-28VDC supply voltage
- NPN, PNP open collector output to energize relay or PLC
- Housing material of PC, PES, SUS304, SUS316 for applicable in water, oil, liquid solution, liquor, alcohol, organic solvent…etc.
- Over-current and reverse polarity protected
- LED status indicator
- Compact and robust
- IP67 protection class
| Brand |
Finetek |
|---|---|
| Supply Voltage |
10~28 Vdc |
| Load current |
≤100 mA |
| Current consumption |
<15 mA |
| Output mode |
NPN / PNP |
| Output function |
NO / NC |
| Electrical protection |
reverse polarity protection, short circuit protection |
| Ambient temperature |
-10~+80°C |
| Operating temperature |
-10~125°C |
| Operating pressure |
<40 kg / cm^2 |
| Protection Class |
IP67 |
| Indicator light |
Red LED |
| Housing material |
SUS304 / SUS316 |
| Tip material |
PES |
| Installation torque |
100 kgf-cm |
| Thread options |
PT /PF / NPT |
Pharmaceutical systems
Industrial compressors
Food and beverage systems
Air conditioning systems
Hydraulic reservoirs
Machine tools
Processing and packaging equipment
Heavy duty automotive
Liquid holding tanks
Sumps
|
DATASHEET
|
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|---|---|
Benzer Ürünler
AISI 316L stainless steel body Different level measurements from 1 meters to 100 meters 4-20mA, 0-10 VDC or 0.5-4.5 VDC analog output options Suitable for oils and fuels ±%0,2 accuracy IP68 protection class Compact structure
Standard diaphragm; submersible level transmitters; durable for harsh conditions; 316L stainless steel body; high precision; EMC and reverse polarity protection, Suitable for applications such as oils and fuels| Measuring Range | Membrane | O-Ring | Output | Protection | Accuracy | Datasheet |
|---|---|---|---|---|---|---|
|
Between 0-100 mbar and 0-25 bars
From 1 meter to 100 meters depth |
AISI 316L | Viton (FKM) | 4-20 mA, 0-10 VDC, 0.5-4.5 VDC | IP68 | %0,2 | |
AISI 316L stainless steel 19 mm slim body Different level measurements from 1 meter to 100 meters 4-20mA or 0-10 VDC analog output options ±0.3% accuracy IP68 protection class Compact structure
Submersible level transmitter with 19 mm slim body; durable for harsh conditions; 316L stainless steel body; high precision; EMC and reverse polarity protection; Suitable for general applications such as lake or river level, wells, water tanks etc.| Measuring Range | Membrane | O-Ring | Output | Protection | Accuracy | Datasheet |
|---|---|---|---|---|---|---|
|
Between 0-100 mbar and 0-25 bars
From 1 meter to 100 meters depth |
AISI 316L | Viton (FKM) | 4-20 mA or 0-10 VDC | IP68 | %0,3 | |
0.5~1.0KG-cm torque 1 RPM speed SPDT switch output 220VAC or 24VDC supply IP65 protection class Pedal type options
MSS series rotary paddle switches are used for level control in silos and tanks where materials with solid particles are stored. Full and empty signals can be received by performing level control in many demanding applications with different pedal varieties in a safe manner. They can be connected horizontally and vertically.| Torque | Connection Type | Output | Protection | Datasheet |
|---|---|---|---|---|
| 0.5~1.0KG-cm | 1-1/2” PT | SPDT Switch | IP65 | |
Ultrasonic working principle 0.5 - 9 meters measuring distance 4-20mA, 0-10V, 0-20 mA analog output options available CANopen, RS485, RS232 serial communication options IP65 or IP67 protection class Robust housing
Non-contact, level and volume measurement of liquid and solid materials in open and closed tanks, measuring range can be calibrated from the menu| Measuring Range | Output | Taper Angle | Accuracy | Protection | Datasheet |
|---|---|---|---|---|---|
| 0.5 - 9 meters | 4-20 mA, 0-20 mA, 0-10V, CANopen, RS-232, RS-485, 2xPNP Open Collector | 30° | %0,2 FS | IP65 or IP67 | |
Non-contact liquid and solid level measurement High frequency 80GHz, more focus Accuracy ±2 mm(liquid), ±5 mm(solid) Measuring range up to 30m Small emitting angle ±3.5° 4-20 mA+HART+RS485 output G2 connection Exproof IP67 protection
Ideal for for continuous level measurement in liquid, simple solid and open water applications. Exproof and suitable for use in explosive environments.| Measuring Range | Output | Protection | Accuracy | Datasheet |
|---|---|---|---|---|
| Up to 30 meters (liquid and solid) | 4-20 mA+HART+RS485 | IP67 | ±2 mm (liquid) ±5 mm (solid) | |