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SM40-H1020-B Weighing Control Display
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Overview:
The SM40-H1020-B weighing control display is a multi-purpose weighing display suitable for hopper scales, platform scales, tensile, pressure, and tension measurements. Its analog sampling uses advanced ∑-△ analog-to-digital conversion technology and high-speed digital processing technology. It digitally processes the weak weight signals output by the weighing sensor (group) to obtain high-precision weighing data, and at the same time because it uses DC signal transmission, it has strong anti-interference performance , which greatly improves the stability, reliability, and measurement accuracy of the measurement system.
Features:
Can be used with all resistance strain-type force and weighing sensors (transducers) or weighing sensor (transducer) groups;
Uses a 0.8-inch clear and stable ultra-high brightness red digital tube display;
Anti-electromagnetic interference, low electromagnetic leakage radiation, impact resistance, and corrosion resistance;
The displayed weight can use the following different division intervals: 1, 2, 5, 10, 20, or 50;
IP65 protection grade front panel is waterproof, dustproof, and easy to clean;
Can select 4 decimal places;
Digital tube and light column display, real-time indication of gross weight signal;
Automatic zero tracking;
Touch-type buttons, long lifespan; 
Uses high-precision ∑-△ analog-to-digital conversion to meet dynamic and static weighing;
Sampling speed is approximately 10 times per second;
Self-diagnosis function when power is turned on;
Functions can be set using software;
Provides digital filtering for various different usage environments;
Has four setpoint control switch outputs;
Has peak, valley, and peak-valley value holding functions;
ABS shell, with extremely strong waterproof ability;
Technical Specifications:
1. Operating Power Supply
Operating Voltage: 180~250VAC (with built-in EMI filter)
Operating Frequency: 50/60Hz
Maximum Power Consumption: 20W
2. Display Description
Display Method: LED 0.8 inch
Status Indication: Digital tube indication
Keyboard: 5 touch buttons
3. Environmental Requirements
Operating Temperature: - 20~+50℃
Storage Temperature: - 30~+60℃
Relative Humidity: < 90%RH (non-condensing)
4. Structural Form: Panel-mounted instrument
5. Instrument Interface
Switch Input: 2 channels (passive)
Switch Output: 4 channels (relay)
Communication Interface: RS232/485 optional
6. Weight: 0.5kg
7. Installation Opening Dimensions: 202mm*123mm (width x height)
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