Waterproof Weight Indicator
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Waterproof Weight Indicator

The HF22 Series Waterproof Weight Indicator features a rugged stainless steel housing with IP67 protection, ideal for harsh industrial environments. It offers high-precision OIML-approved weighing with a bright LED or LCD display for clear visibility. Key functions include tare, zero, hold, and configurable setpoints. Compatible with various scale platforms, it supports RS232/RS485 communication and optional Bluetooth. Reliable and user-friendly, the HF22 ensures accurate performance in wet or washdown conditions.
  • HF22 Series

  • Massive Weighing

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Features


Waterproof Weight Indicator——HF22


Waterproof Weight Indicator
Waterproof Weight Indicator
Waterproof Weight Indicator

Key Features:

SS304 stainless steel housing and bracket

● IP67 certified ingress protection

● 1.0 inch / 25.4 mm full view-angle LED/LCD display

● 7-key flat membrane keypad

● Drives up to 16× 350 ohm loadcells

● Built-in 6V/4.0Ah rechargeable battery

● 2 configurable user-defined function keys

● 2 configurable software set-points

● Full duplex RS-232 communication interface

Specifications

Waterproof Weight Indicator

Parameter Value
Accuracy Class Class III (equivalent to OIML R76)
Internal Resolution 16,000,000 counts
Measurement Rate 10 measurements/second
Loadcell Excitation Voltage 5.0 ± 3% VDC (typical)
AC Power Voltage 100–120V or 220–240V AC, 50/60 Hz
Battery Life 50 to 130 hours (typical)
Operating Temperature -10°C to +40°C (+14°F to +104°F)
Operating Humidity 0–90% RH at 20°C
Indicator Net Weight 1.90 kg (4.20 lb)


Options


Options of Waterproof Weight Indicator


Waterproof Weight Indicator

RS-485 Communication (8)

4-20mA / 0-10V Analog Output (A)

BLE4.0 Bluetooth Communication (B)

Real-time Clock with Backup Battery (C)

RF Kit for RF Scoreboard / Transmitter (F)

Solid State Relay Output (M)

Format Editable Printing (P)

Waterproof Weight Indicator

Calibration Switch with Seal Protection (S)

USB Serial Communication (U)

Auto Total function (a)

Calibration Counter function (c)

Dual Interval function (i)

Measurement Unit Switch function (m)

Preset Tare function (t)


Video

FAQs


FAQs for Waterproof Weight Indicator


1. Q: What is a digital weighing indicator and how does it work?

  • A: A digital weighing indicator is the display and control unit used in floor scales, platform scales, and other industrial weighing systems. It receives signals from load cells and converts them into readable weight values, typically shown on an LED or LCD screen. Many weighing indicators also offer features such as tare, accumulation, unit conversion, and connectivity to printers or PCs.

2. Q: Is this weighing indicator compatible with any floor or platform scale?

  • A: Yes, our weighing indicators are designed to work with most floor scales and platform scales that use standard analog load cells (usually 350Ω). Please confirm the excitation voltage and signal range match your scale's specifications for optimal performance.

3. Q: Can the weighing indicator connect to a printer or computer system?

  • A: Absolutely. Most of our weighing indicators come with RS232, RS485, or optional Bluetooth interfaces, allowing seamless data transmission to printers, computers, and warehouse management systems (WMS). This feature is especially useful for applications that require printouts or data logging.

4. Q: Is this indicator waterproof or suitable for outdoor use?

  • A: Our stainless steel weighing indicators are IP67 waterproof, making them ideal for outdoor or washdown environments such as food processing plants, agriculture, or marine operations. They are resistant to dust, water, and corrosion.

5. Q: Does this weighing indicator meet CE or OIML certification standards?

  • A: Yes, all of our industrial weighing indicators are CE and OIML certified, ensuring compliance with international safety and accuracy standards. Documentation is available upon request and OEM/custom logos are supported for qualified orders.


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