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Màn Hình Đo Và Kiểm Soát Mini ORP có ngõ ra 4-20mA BL932700-1

SKU: HANNA-BL932700-1 Category: Hanna experimental measuring equipment

– Màn hình đo và kiểm soát ORP liên tục.

– Điều khiển 1 ngưỡng trên hoặc dưới điểm cài đặt ORP đã được lập trình.

– Can be connected to 1 dosing pump.

– Kết nối với 1 điện cực ORP có đầu nối BNC.

– Có ngõ ra analog 4-20mA.

– Điện cực mua riêng.

+ BL932700-0: dùng adapter 12VDC

+ BL932700-1: use 115/230VAC power source

DOSING RELAY

The dosing relay can be set to dose above or below the user-programmable pH set point.

OVERDOSE PROTECTION

Can be programmed to shut off a valve, pump, or connected device when continuously activated beyond a selected time; Adjust from 5 to 30 minutes.

CONTROL MODE SWITCH

With just one switch, normal “Auto” operation can be converted into “ON/OFF” mode.

ANALOG OUTPUT

4-20 mA analog output for connection to data logger, chart recorder or other device.

PROTECTIVE DOSING

The mini controller is protected against a maximum of 2A load from one pump or connected device.

EASILY CONNECT PERIPHERAL DEVICES

Easy terminal connection to power, communications, dosing control, or sensors.

MATCHING PIN

Protect sensors from ground loops to avoid disturbing measurement results or damaging the system.

BNC

The monitor can connect to any pH electrode with a BNC jack.

SPECIFICATIONS

The scale	± 1000 mV
Resolution	1 mV
Accuracy (@25°C/77°F)	±5mV
Calibration	Bằng tay, 1 điểm
Dosage division	Maximum 2A (protective fuse), 250 Vac, 30 VDC
Choose dosage	Oxy hóa hoặc khử, tùy chọn ở mặt sau contact mở = khử = rơ le ON nếu đo > điểm cài đặt contact đóng = oxy hóa = rơ le ON nếu đo < điểm cài đặt
Installation point	Tùy chỉnh từ -1000 đến 1000 mV
Overdose	Customizable from 5 to nearly 30 minutes
Input	10¹² Ohm
Exit	4 đến 20 mA, độ chính xác ±0.20 mA, tải tối đa 500 ¥
Electrode	Compatible with electrodes with BNC port (purchased separately)
Pump	Can be connected to 1 pump (purchased separately)
Electricity supply	BL932700-0: adapter 12 VDC BL932700-1: 115/230VAC; 50/60Hz
Size	83 x 53 x 99 mm
Mass	BL932700-0: 200 g BL932700-1: 300 g
Guarantee	12 months (for products with intact tags and warranty card)
Supply includes	– Màn hình BL932700. – Transparent plastic lid. – Mounting frame. – Adapter 12VDC (đối với BL932700-0). - Warranty. - User manual. - Quality certification. – Paper container. ĐIỆN CỰC ORP CỔNG BNC MUA RIÊNG