This is a digital ORP meter developed with a focus on being compact, lightweight, inexpensive, and easy to use.
The KM21000R model is a panel-mounted digital ORP meter developed with a focus on being compact, lightweight, inexpensive, and easy to use. 【Features】 ○ Can be easily installed on commercially available control panels ○ Capable of directly driving pumps and solenoid valves ○ Uses large (15mm height) high-brightness LEDs for the display, making it easy to read For more details, please contact us or download the catalog.
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【Specifications】 ○ Measurement Range: ±700mV (other ranges available as options) ○ Display Method: 4-digit LED ○ Minimum Display: 1mV ○ Input Method: Platinum or Gold Electrode (Model MR-1) ○ Input Resistance: 10^12Ω or more ○ Performance (excluding detector): Linearity: ±2mV or less, Repeatability: ±2mV or less ○ Transmission Output: DC4-20mA non-isolated, Load Resistance: 500Ω or less ○ Alarm Output: Upper and Lower Limits, each 1c ○ Contact Capacity: AC250V 5A ○ Power Supply: AC100/110V ±10%, 50/60Hz ○ Power Consumption: 7VA or less ○ Ambient Temperature: 0-50℃ ○ Ambient Humidity: 85% or less, provided there is no condensation ○ Case Material: SPC t=0.8, Black Paint (Gray option available) ○ Dimensions: 98(H) × 98(W) × 134(D) ○ Weight: Approximately 1kg ● For more details, please contact us or download the catalog.
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With over 30 years of dedication to water, we confidently recommend the testing equipment from Kyoei Electronic Research Institute, Ltd. for measuring pH, ORP, conductivity, dissolved hydrogen, and dissolved oxygen. Kyoei Electronic Research Institute, Ltd. has been developing water quality management instruments and sensors for many years. Our development achievements include pH meters, ORP meters, EC meters, DO meters, dissolved hydrogen meters, modulation electromagnetic field treatment devices, and electrolytic ion adsorption devices. Kyoei Electronic Research Institute, Ltd. has over 25 years of experience in water quality management instruments. In particular, we have delivered over 4,000 units of cooling water management instruments (conductivity meters) for air conditioning systems. We have received high praise from various clients for our low prices, stability, and accuracy.