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China
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Persona de contacto Wu
Zhengzhou, Henan
I. Introduction
DFP***7 on-site smart photoelectric sampler owns the advantages of small volume, long service life, high sensitivity, large range adjustment, convenience in operating and strong anti-jamming capability. It's the ideal photoelectric sensing device and widely used for the testing of accuracy on mechanical and electronic meters.
II. Features
1. Overall power consumption is less than *3.5mA, specially applicable to the handheld equipment.
2. Ultra-small size, diameter is only 3cm.
3. Mechanical sucker structure, firm suction ability, more convenient to disassemble.
4. Compatible with mechanical and electric meters, trigger switch, working state memory when power-down.
5. Color direction, good visibility.
6. Manual switch function.
7. Sampling rate is up to **0Hz, can meet the demand of meter sampling greatly.
8. Auto-adaptation to site light-dark cycle, can inhibit the burst-interference of lights.
9. Special single chip design, stable and reliable.
III. Specifications
1. Working voltage: DC4.**6V
2. Working current: *3.50mA
3. Power consumption: ≤0.*5W (when no load)
4. Sample distance: ****5mm
5. Output signal: high level≥4.5V (with black mark)
low level≤0.2V (without black mark)
6. Output current: 3mA*5mA
7. Anti-interference: deburring≤3.0mm
8. Sampling rate: **0Hz
IV. Operating Instruction
1. Placing the photoelectric sampler in any position of checked meter dial.
2. Rotating the photoelectric sampler, to make the center of three spots aim at checked meter dial or pulse output light of electronic meter.
3. In right state and position, the photoelectric sampler will take samples automatically, without manual adjustment.
4. Switching working state: press the red reset for 1.5 second, then the sampler will switch working state between mechanical and electronic.
5. With manual switch function, the active light blinks in the state of manual switch. Pressing the reset once will trigger output a pulse.
V. Working State
Indicator Color |
State |
Green |
Mechanical meter |
Red |
País: | China |
N º de Modelo: | - |
Precio FOB: | Obtener el precio más reciente |
Lugar de origen: | - |
Precio de pedido mínimo: | - |
Cantidad de pedido mínimo: | - |
Detalle de embalaje: | - |
El tiempo de entrega: | - |
Capacidad de suministro: | - |
Tipo de pago: | T/T, L/C, Western Union |
Grupo de productos : | - |