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DC 12V Digital Signal Isolator

Basic Information
Place of Origin: China
Brand Name: LS
Certification: CE
Model Number: LS-RTD
Minimum Order Quantity: 1pc
Price: negociate
Packaging Details: standard
Delivery Time: 3-6 days
Payment Terms: T/T, Western Union, Paypal
Supply Ability: 10000pcs
Input: RTD/TC Output: 4-20mA
Accuracy: 0.1%F.S.,0.2%F.S. Mounting: Din Rail Mounting
High Light:

DC 12V Digital Signal Isolator

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20mA Analog Voltage Isolator

DC 12V Digital Signal Isolator

 

Temperature Transmitter PT100 RTD , TC signal convert to 4-20mA Output

 

Input

Input signal: thermal resistance (RTD), thermocouple (TC)

Thermal resistance excitation current: 1mA

Thermocouple cold junction compensation: Compensation range: -25°C ~ +75°C (1°C per 20°C error)

Compensation method: internal compensation

 

Output

Output signal: 4-20mA (loop powered)

Output load resistance: RL ≤ 500Ω

 

Basic parameters

Power: DC 12-36V

Transmission accuracy: 0.1% F.S., 0.2% F.S.

Over-limit alarm: below the lower temperature limit, output 3.8mA, (4-20mA output); above the upper temperature limit, output 20.5mA

Break alarm: output 22mA or 3.8mA

Temperature drift: 0.005% F.S./°C (-20C ~ +55°C)

Response time: ≤1S (0-90%) (TYP)

Insulation strength: 1 500V AC / 1min (between input, output, and power)

Insulation resistance: ≥100MΩ (between input, output, and power)

Operating temperature range: -20~ +55°C

Electromagnetic compatibility: in accordance with GB/T 18268 (IEC61326-1)

 

Input signal type
Item No. Type Measure range Minimal measure value
RTD Pt100 -200 to +850℃ 10℃
Pt500, Pt1000 -200 to +250℃ 10℃
Cu50, Cu100 -50 to +150℃ 10℃
Ni100, Ni500 -60 to +180℃ 10℃
Ni1000 -60 to +150℃ 10℃
TX B 0 to +1820℃ 500℃
E -270 to +1000℃ 50℃
J -210 to +1200℃ 50℃
K -270 to +1372℃ 50℃
N -270 to +1300℃ 50℃
R -50 to +1768℃ 500℃
S -50 to +1768℃ 500℃
T -270 to +400℃ 50℃

 

DC 12V Digital Signal Isolator 0

 

DC 12V Digital Signal Isolator 1

 

 

 

 

 

Contact Details
Sunny

Phone Number : +8613826574847

WhatsApp : +8613826574847