Introduction: The product has low cost, high measurement accuracy, low power consumption and stable and reliable work. The thickness of the water meter is only 1 inch (25.4mm), which saves installation space and adopts all IP68 optimization schemes, so the water meter can be used in various harsh working environments. Technical parameter: Executive standards: ISO 4064-2005, GBT 778-2007 Measuring fluid: water, sewage, seawater (other liquids need to be customized), and filled with pipes Fluid temperature: 0.1-30℃ Working environment: Temperature: -10～45℃; Humidity: ≤100% (RH) Withstand pressure: 1.6MPa Pressure loss: no pressure loss Upstream flow field sensitivity level: U3 Downstream flow field sensitivity level: D0 Climate and mechanical environment safety level: C level Electromagnetic compatibility level: E2 level Communication interface: RS485/USART/IR Output signal: Two isolated OCT or TTL pulse outputs/1 4-20mA analog output Power supply: built-in battery (3.6V, 19Ah)/external DC8-36V DC power supply/4-20mA two-wire power supply Protection class: IP68 can work underwater 2 meters Local display: Two-line display includes 9-digit totalizer, 4-digit instantaneous flow, and various status prompts and units Data storage: adopt EEPROM/FLASH to store parameters, automatically record the accumulated flow of the first 128 months and the first 512 days Measurement cycle: Measurement state: 1 time/second; Verification state: 4 times/second Power consumption: < 2.7Ah/year 1 battery can be used continuously for more than 6 years
Introduction: The product has low cost, high measurement accuracy, low power consumption and stable and reliable work. The thickness of the water meter is only 1 inch (25.4mm), which saves installation space and adopts all IP68 optimization schemes, so the water meter can be used in various harsh working environments.
