pH/ORP Converter 'HBM-160B/162B Type' <4-Wire Type>

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last updated：Jan 16, 2023

国立環境計器

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Stable calibration without individual differences is possible! Introducing a converter with one-touch automatic stability determination.

The "HBM-160B/162B model" we handle is a robust aluminum die-cast, 4-wire (AC-free power supply) field-mounted pH/ORP meter converter. It is equipped with a transmission output of DC 4-20mA and a two-point adjustment (upper and lower limit alarm c contact) output, allowing all operations, including calibration, to be performed using the ten waterproof sheet keys on the front without opening the door. Standard liquid calibration (check) features one-touch automatic stability determination, enabling stable calibration without individual differences, and automatically determines the quality of the electrode characteristics and displays a message. 【Features】 ■ Robust aluminum die-cast construction ■ Equipped with transmission outputs for pH/ORP values and water temperature of DC 4-20mA, as well as two-point adjustment output ■ All operations, including calibration, can be performed using the ten waterproof sheet keys on the front without opening the door ■ Alarm (adjustment) output features adjustable sensitivity settings for upper and lower limit ON-OFF operation ■ The display unit is backlit *For more details, please refer to the PDF document or feel free to contact us.

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【Standard Specifications (Excerpt)】 ■ Display Method: Digital LCD display (with LED backlight) ■ Power Supply and Consumption: AC100-240V (±10%) 50/60Hz, approximately 6VA (at AC100V steady state) ■ Ambient Temperature and Humidity: -20 to 55°C, 90% RH or less (no condensation) ■ Dimensions and Weight: 181(W) × 180(H) × 95(D) mm, approximately 2.1 kg ■ Structure: Outdoor installation, dustproof and splashproof (equivalent to IP65 and NEMA4X) *For more details, please refer to the PDF document or feel free to contact us.