Option Specification Multi-Channel Thermal Meter D4a Series

• After-sales Service: Following Updating
• Warranty: Under Discussion
• Weighing: 5000kg
• Accuracy: 0.1kg
• Display Type: LED
• Display Digits: 6 digits
• Model NO.: SM D4A
• Measure Method: Automatic
• Shell Material: Aluminum
• Application: Heavy Industrial
• Certification: CE
• Customized: Customized
• Transport Package: Wooden Box
• Specification: 160*80*84
• Trademark: Sun-Moon
• Origin: China
• HS Code: 9031809090
• Production Capacity: 30000pieces/Year

Product Description

specifications

Power supply voltage AC power supply V0 100-240 V AC 50/60 Hz

Power consumption of AC power supply below 8 VA

The allowable voltage variation range is 90%~110% of the power supply voltage

Insulation resistance ≥ 100M Ω (500V DC MEGA reference)

Insulation strength 2000V AC (test conditions: 50/60Hz, 1 minute)

Anti interference IEC61000-4-2 (electrostatic discharge), Class III

IEC61000-4-4 (Electrical Fast Transient Pulse Group), Class III

IEC61000-4-5 (surge), Class III

Protection level IP65 (product front panel protection) (GB/T42-2008)

Operating environment temperature -10~55 ºC (storage: -25~65 ºC)

Environmental humidity of 35-85% R • H, no condensation

Installation location indoor, height < 2000m

  

Input specifications

Measure control speed of 0.2 seconds per channel

Basic error ± 0.2% F • S

Display range -99999~99999

3/4 channels or 4 channels

Input signal type: Thermal resistance Pt1000/Pt100/Cu100/Cu50/BA1/BA2/G53

Thermocouple K/S/R/B/N/E/J/T/WR325/WR526

DC current 4-20mA/0-10mA/0-20mA

DC voltage 0-5V DC/0-10V DC/1-5V DC

Millivolts ± 100mV/± 20mV

Remote pressure gauge 40 Ω~370 Ω

Smooth filtering (sliding average filtering), digital filtering (inertial filtering), mutation delay filtering

 

Optional accessory specifications

Alarm output T0/T2/T4 without relay output/2 normally open and normally closed/4 normally open relay preset output, 250V AC/3A, resistive load

Transmission output

(Resolution: 1/3000) A1 current output (4-20) mA, (0-10) mA, (0-20) mA, A1A1 for 2 channels

A2 voltage output (1-5) V, (0-5) V, A2A2 for 2 channels

A3 voltage output (0-10) V, A3A3 for 2 channels

Communication interface MS1 RS232 interface, TC ASCII protocol/Modbus RTU protocol

MS2 RS485 interface, TC ASCII protocol/Modbus RTU protocol

External power supply B1 24V ± 5%, below 50mA

B1G 24V ± 5% below 100mA

B2 12V ± 5%, below 50mA

B2G 12V ± 5% below 100mA

B3 precision power supply, generally 10V ± 2%, 30ppm, below 100mA