Industrial conductivity meter (low concentration type) HE-480C
Overview
The HE-480C industrial conductivity meter is a low-concentration conductivity meter using a two-electrode method.
This is a highly functional model, with high-performance temperature compensation, and is applicable to a wide range of tasks, from managing pure water for use with semiconductors, to managing the quality of boiler water.
Features
- High-precision temperature compensation
The temperature compensation element used is a platinum resistance thermometer (Pt 1000 Ω).Temperature compensation suited to a range of tasks You can select the appropriate temperature compensation for the temperature characteristics of the fluid you are measuring. - Self-diagnosis function for sensor faults
The sensor automatically determines whether it has deteriorated, and displays an error message. - Uses lead-free solder
To reduce the burden on the environment, lead-free solder has been used to mount the components on the printed circuit board.
Manufactured by HORIBA Advanced Techno
Specifications
Model | HE-480C | |||
---|---|---|---|---|
Measurement method | Electrode type (2-electrode method) | |||
Cell constant | 0.01 /cm, 0.1 /cm, or 1.0 /cm | |||
Temperature sensor | Platinum resistance 1000 Ω / 0°C; | |||
Measuring range | Cell constant ( /cm) | 0.01 | 0.1 | 1.0 |
Measurement range | 2.000 / 20.00 | 20.00 / 200.0 | 200.0 / 2000 | |
Measurement range | 0.2000 / 2.000 | 2.000 / 20.00 | 20.00 / 200.0 | |
TDS conversion | 2.00 / 20.0 | 20.0 / 200 | 200 / 2000 | |
0°C to 100°C (The displayed decimal place is selectable among 0, 1, and 2.) | ||||
Repeatability Within | Conductivity display | Within ±0.5% of the full scale | (in equivalent input) | |
TDS conversion | Within ±0.5% of the full scale | |||
| Conductivity display | Within ±0.5% of the full scale | (in equivalent input) | |
TDS conversion | Within ±1.5% of the full scale | |||
Transmission | 4 mA to 20 mA DC: input / output isolated type | |||
Contact output | Outputs: 2 points | |||
Calibration function | Conductivity | |||
Transmission | · Previous value hold | |||
Self-diagnosis | · Sensor diagnosis | |||
Temperature | · Based on the temperature characteristics of extra deionized water (reference temperature: 25 °C) | |||
Power supply | Rated voltage 100 V to 240 V AC, 50 / 60 Hz, 10 VA (max.) | |||
Protective structure | Panel: IP65 (IEC60529, JIS C0920) | |||
Conforming standards | CE Marking | |||
External | 48 (W) mm x 96 (H) mm x 115 (D) mm | |||
Mass | Approx. 400 g | |||
Compatible | conductivity sensor; cell constant: 0.01 /cm, 0.1 /cm, or 1.0 /cm |