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HF301 Electric Energy Meter Photoelectric Sampler

Name: HF301 Electric Energy Meter Photoelectric Sampler
Brand: Guangzhou GENY Electric Co., Ltd
SKU: HF301
Availability: InStock

Thông tin chi tiết

Nguồn gốc:

TRUNG QUỐC

Chứng nhận:

ISO, CE

Kiểu:

Phụ kiện kiểm tra đồng hồ đo

Điện áp hoạt động:

DC 4,5–6 V

Tiêu thụ điện năng:

≤ 0,35 W (không tải)

Khoảng cách lấy mẫu:

1,0–2,0 mm

Đầu ra hiện tại:

3–5 mA

Tần số lấy mẫu:

200Hz

chi tiết đóng gói:

Vỏ gỗ dán

Khả năng cung cấp:

100 chiếc/ 1 tháng

Làm nổi bật:

Mô tả sản phẩm

HF301 Electric Energy Meter Photoelectric Sampler

Main Features

Compact size, stable and reliable operation, suitable for use with electric energy meter calibration devices.
Uses imported receiver components with strong anti-interference capability.
High sampling/reception frequency up to 200 Hz, fully meeting the requirements of various meters.

Operating Instructions

When collecting signals from a mechanical electric energy meter, turn on the red switch on the controller and align the sampler with the surface of the mechanical meter so that the light beam points at the meter's rotating disc.
Connect the power. The green LED will stay on. Adjust the potentiometer until the red LED for pulse output lights up; then turn the potentiometer in the opposite direction until, when there is no black mark on the meter's disc, the red signal LED just turns off. When the black mark arrives, the signal indicator LED should light up (indicating signal output). At this point, the adjustment is complete.
When receiving the LED pulse signal indicator from an electronic energy meter, press the red button on the controller to turn off the LED of the emitting sampling component. Align the center receiving tube with the meter's LED pulse signal indicator. (Follow the same steps as in item 2 thereafter.)

Technical Specifications

Parameter	Value
Operating voltage	DC 4.5-6 V
Operating current	≤ 50 mA (measured at 5 V supply)
Power consumption	≤ 0.35 W (no load)
Sampling distance	1.0-2.0 mm
Output signal	High level ≥ 4.5 V (no black mark), Low level ≤ 0.2 V (with black mark)
Output current	3-5 mA
Anti-interference	Debounce tolerance ≤ 2.0 mm
Sampling frequency	200 Hz