factory-direct accessories, built to the application-specific capacity and accuracy your project requires.
The WST1505 is a accessories. All figures on this page come from the factory parameter sheet — what you read here is what ships.
Contact our engineers for the complete datasheet and design-in support.
WST1505 industrial Process weighing indicator controller, 6-digit 0.8 inches LED, 158*82*142mm
FEATURES
1. ∑Δ style A/D conversion at 10 rounds per second
2. A/D conversion resolution better than 1/1,000,000
3、A/D Conversion Speed 10 times/second / 80 times/second
3. 5 V load cell excitation voltage, and drive up 4X350Ω or 8X700Ω load cell
5、4-20mA analog current output
6、0-10V analog voltage output
8、Communicate protocol Modbus RTU/Profibus-DP/Single byte instruction/Modbus TCP
8 relay outputs with 4 opto-isolated inputs
5. Power supply AC100-240 V
6. 6 digital 0.8 inch LED display
7. Size: 160×83×146(mm)
SPECIFICATION
Complete technical parameters, as delivered from the factory.
| WST1505 Technical Specifications | |||
|---|---|---|---|
| Weighing controller | AC100-240V 50/60Hz | Display Type | 6-digit 0.8 inches LED |
| Interface | RS232, RS485(optional) | Dimensions | 158*82*142mm |
| A/D Converter type | Sigma-Delta | Display resolution | 1/3000 |
| Internal resolution | 1,000,000 | A/D Converter speed | ☑10 times/second ☑80 times/second |
| Load cell excitation | DC 5V | Load cell | Up to 4×350Ω load cell or 8×700Ω load cell |
| Display | 6-digit 0.8 inch LED | Division | 1/2/5/0.1/0.2/0.5/0.01/0.02/0.05/0.001/0.002/0.005 10/20/50/100/200/500/0.10/0.20/0.50/0.010/0.020/0.050 |
| Power | AC100-240V 50/60Hz | Operating Temp. Range | 0℃-40℃ |
| Storage temperature | -25℃-55℃ | Relative humidity | 85%RH |
| Communicate port | Opto-isolated RS232/RS485 port(COM1) Option Profibus-DP port | Communicate protocol | ☑Modbus RTU ☑Profibus-DP ☑Single byte instruction |
| analog output | ☑4-20mA analog output ☑0-10V analog output | Date and time | ☑with a button battery ☑automatic identification of the leap year |
| Options | ☑Opto-isolated RS232 continuous one-way output (COM2) ☑Opto-isolated RS485 double-way communicate (COM2) ☑8 relay outputs with 4 opto-isolated inputs | Software version | ☑Version 4.01 for Profibus-DP communicate ☑Version 5.01 for Modbus RTU communicate |
Direct manufacturing with 10+ years of OEM/ODM experience — custom capacities, connectors, cable lengths and branding.
Send your capacity, application and annual quantity — pricing, datasheet and sample options within 12 hours on business days.
Every unit is factory calibrated and inspected before dispatch; parameters on this page reflect shipped goods.
Multi-channel junction boxes equalise signals from up to eight sensors for truck, hopper and silo weighing installations using the WST1505.
Up to 8 cells
Shielded 4-wire and 6-wire cables, ODU / M12 / aviation connectors and conduit-rated assemblies for demanding cable runs alongside the WST1505.
OEM lengths
Self-aligning mounting feet, load buttons, stoppers and overload protection hardware — matched to the WST1505 to preserve accuracy over millions of cycles.
Stainless / alloy
| Function | Wire Color |
|---|---|
| Excitation + (Exc+) | Red |
| Excitation − (Exc−) | Black |
| Signal + (Sig+) | Green |
| Signal − (Sig−) | White |
| Model | Capacity Range | Typical Application | Choose When |
|---|---|---|---|
| WST1505 | — | This page | Current selection |
| WST1513 | — | Accessories | Alternative model in the same class |
| WST1512 | — | Accessories | Alternative model in the same class |
| WST1511 | — | Accessories | Alternative model in the same class |
| WST1510 | — | Accessories | Alternative model in the same class |
| WST1509 | — | Accessories | Alternative model in the same class |
Not sure which model fits your design? Send us your platform size, target capacity and environment — our engineers will recommend the right sensor within 12 hours.
The WST1505 meets standard industrial accuracy requirements. Full accuracy figures are listed in the specifications table above.
The WST1505 is available in multiple capacity steps. For requirements outside the listed range, contact us — OEM capacities can often be arranged.
Protection class details are listed in the specifications table. Ask our engineers if your environment includes wash-down, immersion or corrosive conditions.
It provides a standard industry output signal, compatible with standard weighing indicators, transmitters and PLC analog inputs.
Standard wiring follows the industry convention: excitation + red, excitation − black, signal + green, signal − white. Always confirm against the datasheet shipped with your batch.
Use the inquiry form on this page or WhatsApp us directly — we reply within 12 hours on business days. Tell us your capacity step, target annual quantity and application, and we will send pricing, the datasheet PDF and sample availability. OEM/ODM options (custom labeling, connectors, cable lengths) are available on request.
Full dimension drawings, performance curves and calibration data — sent to your inbox within 12 hours.
Deepen your selection — application guides, accuracy-class comparisons and installation notes written for B2B engineers.
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