Battery-powered electromagnetic flowmeter

Battery-powered electromagnetic flowmeter
     The LD-DC battery-powered electromagnetic flowmeter consists of two parts, the LD-DC electromagnetic flow sensor and the H200C electromagnetic flow converter. It is designed according to Faraday's law in the same principle as other electromagnetic flowmeters. The biggest feature of the battery-powered electromagnetic flowmeter is that it does not require other power access on site. The battery-powered electromagnetic flowmeter itself has a built-in power supply, so it can be used in the field without power supply, such as the field, urban water supply, water conservancy irrigation, etc.
Battery-powered electromagnetic flowmeter, built-in 3.6V/DC lithium battery power supply, can work continuously for more than 3 years. At the same time, a specially designed sensor excitation system is adopted, which has the characteristics of full digital signal processing and strong anti-interference ability. The battery-powered electromagnetic flowmeter converter adopts a large-screen LCD display with clear readings. And with other electromagnetic flowmeters, it can realize automatic two-way flow measurement, on-site instantaneous measurement, forward and reverse cumulative total display, wireless remote transmission of GSM data, self-diagnostic fault prompts and other functions. And there are integrated and split types that can be selected according to site needs.
Main Specifications
Nominal diameter: DN15-DN600
Nominal pressure: 0.6～4.0Mpa
Accuracy: ±0.2%, ±0.5%
Measuring range: 0.01～10m/s
Measuring medium (conductivity):> 20μs/cm
Medium temperature: -10℃～160℃
Ambient temperature: -10℃～60℃
Environmental humidity: ≤95% (relative humidity)
Power supply mode: 3.6V/DC built-in lithium battery power supply,
Continuous working time 5-10 years
Connection mode: flange type, plug-in type, clamping type (optional)
Structure: integrated type, split type (optional)
Protection level: IP68, IP65 (optional)
Display mode: LCD large screen liquid crystal display instantaneous flow, flow rate, (pressure), forward and reverse cumulative total and alarm prompt
Output signal: pulse output 0.0001-10m³/p,
Communication method: RS485, GSM/GPRS wireless data remote transmission (data packet in the form of SMS)
It has a built-in power supply, no other power supply is needed;

It is suitable for the field without power supply, open field and open environment;

GSM data transmission infinite distance, self-diagnosis fault prompt and other functions;

Shell protection grade: IP65, IP67, IP68

Electrode material: 316L, Hastelloy B, Hastelloy C, titanium Ti, tantalum Ta, stainless steel coated with tungsten carbide, platinum-iridium alloy.

Lining material: neoprene, polyurethane rubber, natural rubber, nitrile rubber, PFA, PTFE, FEP

Connection mode: flange [flange according to standard GB/T9119-2010 parameters], other standards are optional

Flowmeter output signal: 4～20mA, 0～5KHZ, RS485, upper and lower limit alarms, etc. (MODBUS, HART, PROFIBUS-DP, etc. optional)