K300-Ex-proof type electromagnetic flowmeter is characterized by: K300-Ex-proof electromagnetic flowmeter for a body structure (ie, sensor and transducer assembly into one), is increased safety, can be used in hazardous locations. Converting the electronic parts is packaged in a box with interchangeability. K300-Ex proof electromagnetic flow meter diameter φ10 ~ φ300, function and main technical indicators and K300 with integrated electromagnetic flowmeter. □ safety indicators Ex Standard: GB GB3836.1, GB3836.3, GB3836.4, GB3836.7 and European standards Ex mark: Ex eq [ib] II CT3 ~ T6 explosion-proof certification: GYB 90102 German PTB No.Ex- 81/2069 Ambient temperature: ≤40 ℃ sealing rating: IP65 electrode circuit: intrinsically safe [ib] (limited to internal connection) Power Circuit: Increased Safety [e] the excitation coil: Increased Safety [e] (limited to internal connection) LDCK electromagnetic flowmeter (original model: BFG-S) by LDCK type electromagnetic flow sensor and TBS type electromagnetic flow converter supporting components for liquid flow measurement tube can be measured acid, alkali, salt and other corrosive liquid or liquid mixed with a solid two-phase body, such as pulp, contains large amounts of mud and debris in the water and the viscosity of the big media. Flowmeter with a measurement accuracy without media pressure, temperature, density (including solid-liquid ratio), the impact of changes in physical parameters such as viscosity, sensitive instruments, measuring range of the characteristics of a large, anti-interference ability, zero stable, reliable work. The sensor has explosion-proof, explosion-proof grade: mdⅡBT4. This product implementation verification procedures: JJGl98-94 speed type flowmeter verification procedures. Features programmable frequency low-frequency square wave excitation, improve the stability of flow measurement, power consumption is low; 16-bit embedded microprocessors, fast speed, high accuracy; all-digital processing, anti-interference ability. Reliable measurement, high accuracy flow measurement range of up to 1500: 1; a wide range of ultra-low EMI switching power supply for the power supply voltage variations. Good anti-EMC performance; full Chinese menu, easy to use, simple to operate, easy to understand; high-resolution backlit LCD display; with bi-directional flow measurement, bi-directional total cumulative function, current, frequency, with two-way output; the interior has three totalizer displays the cumulative amount of positive respectively, and the difference between the amount of the reverse cumulative volume totalizer; with RS485 or RS232C digital communications signal output; with conductivity measurement function, you can determine whether the sensor ATC; large constant excitation current range can be used with different companies, different types of supporting the use of electromagnetic flow sensor; a self-test and self-diagnosis function; high use of SMD components and surface mount (SMT) technology, circuit reliability; interior design of the instrument does not power down the clock, you can record 16 times out of time. Complete accuracy: Diameter Φ10 ~ 250: ± 0.5%, ± 1.0% diameter Φ300 ~ 1200: ± 1.0%, ± 1.5% Conductivity:> 20uS / cm output signal: 0 ~ 10mA DC or 4 ~ 20mA DC 0 ~ lkHz communication signal: RS485 or RS232C maximum working pressure: Diameter Φ10 ~ 50: 4.OMPa diameter Φ65 ~ 125: 1.6MPa diameter Φ150 ~ 1000: 1.0MPa caliber Φ1200: 0.6MPa Working current: ≤0.5 A degree of protection: standard IP65, IP67 special type of power: the power converter 220V, 50Hz, the sensor is powered by the converter, (24V DC, special order). Flange: machine standard JB / T81-94, GB GB9119-88 or electromagnetic flowmeter according to user needs: http: //www.deneng18.com/ steam flow meter: http: //www.deneng18.com/ Vortex flowmeter: http: //www.deneng18.com/ pressure transmitter: http: //www.deneng18.com/ ultrasonic flowmeter: http: //www.deneng18.com/ turbine flowmeter: http: // www.deneng18.com/