
Feature Description
• Transformerless Power Supply: Utilizes AC85~AC265V power design, featuring a wide voltage range compatibility.
• High-performance A/D Interface: 0.12 VD high sensitivity, 120 samples per second, measurement range -0.1 mV/V ~ 4.0 mV/V.
• Lightweight design: 96 (Length) x 48 (Height) x 140 (Depth) mm, easily stored inside control units or mounted on control panels for easy integration into systems.
Panel size: 96 x 48 mm; Front panel with IP65 splashproof protection; Space-saving design.
High-performance A/D interface
Input sensitivity over 0.12uV/D
• Internal Analysis 1 / 1,000,000
Sample speed: 120 times per second
• Application Range - 0.1 mV/V ~ 4.0 mV/V
• Load Cell Excitation Power 5 VDC ±5%, 120mA (capable of connecting 8 sets of 350 Ω load cells)
Flexible calibration methods
• Standard 2-point calibration
• Suitable for 5-point linear calibration
• Enter voltage values mV/V directly; no actual weight load required
• Readable voltage output of the sensor in mV/V, convenient for future maintenance
• Flexible measurement modes, capable of independently completing simple systems or connecting to PLCs to achieve complex systems
• Features supplementary feeding function
Leakage Hand/Automatic Operation
• Settable batch cycle repetitions
Weight and frequency cumulative
• Features an adjustable digital filter, effectively suppressing vibrations caused by the field environment, with high stability.
• Six-digit red LED display (character height 16mm), capable of displaying weight units such as "kg", "g", "t", "lb"; also features switchable display options for gross weight, net weight, cumulative weight, and cumulative count.
• Built-in RS232C full-duplex and Current Loop unidirectional output serial interface
• Features automatic detection for convenient on-site maintenance.
Specification Sheet
• Power Supply: AC85~AC265V
• Operating Temperature Range: 0°C to 40°C (32°F to 104°F)
• Operating Humidity Range: <85% R.H.
• External Dimensions: 96 × 48 × 140mm (W x D x H)
• Display: LED 6-Digit Height 16mm
Safety Certification
OP-01 RS-422/RS-485/Rs-232 Interface.
OP-02-1 BCD Parallel Output Interface (Open Collector)
OP-02-2 BCD Parallel Output Interface (TTL).
OP-03 Digital Output Interface (4~20mA, 0~10V)
OP-04 I/O Controller (4 In / 4 Out) + Setpoint Input Interface.
OP-04E Relay Output Interface (4 In / 4 Out)
OP-04C Hi, Lo, OK Input Interface (BCD)
OP-04F Set Point Input Interface (BCD)
OP-05 I/O Controller (8 In / 8 Out) Interface
OP-05E Relay Input Interface (8 In / 8 Out)
































