Đồng hồ đo lưu lượng điện từ phòng nổ

Lưu lượng kế điện từ chống cháy nổ có chứng nhận nổ exdiict6, áp dụng cho môi trường hóa chất dễ cháy nổ. Sản phẩm hỗ trợ độ chính xác DN15-DN1200, 0.5%, với đầu ra 4-20mA, RS485 và Hart và thiết kế cách ly an toàn hoàn toàn.

Features of Explosion-Proof Electromagnetic Flow Meter

Certified ExdIICT6 explosion-proof grade, safe for flammable & explosive sites
Special sealed explosion-proof converter housing with isolated internal circuit
Full electrical isolation design to prevent spark ignition risks
Available in carbon steel / stainless steel body for different corrosion needs
0.5% high precision, supports pulse,4-20mA, RS485, HART signals
DN15~DN1200 full calibers, integrated,split and insertion structure optional
Built-in empty pipe and over-limit flow alarm functions
No internal moving parts, stable performance

Specification of Explosion-Proof Electromagnetic Flow Meter

Nominal Diameter (mm)	Pipe type with PTFE lining: DN10 ~ DN500; Pipe type with rubber lining: DN65 ~ DN1200
Accuracy Class	Class 0.5; Class 1.0
Medium Temperature	Ordinary rubber lining: -20 ~ +70℃; PTFE lining: -20 ~ +120℃
Pressure Class	0.6MPa, 1.0MPa, 1.6MPa, 4.0MPa (higher pressure can be customized)
Flow Measurement Range	The flow measurement range corresponds to a flow velocity range of 0.5～5m/s
Conductivity Range	Fluid conductivity ≥50μs/cm, the conductivity of water is in the range of 200-800μs/cm
Signal Output	Pulse, 4-20mA, RS485
Digital Frequency Output	The frequency can be set within 1-5000Hz, the maximum collector current is 250mA when the external power supply ≤35V is turned on
Power Supply	220V, DC24V; Battery power supply
Connection Method	Flange, thread, clamp
Explosion-proof Mark	Ex db mb IIC T6 Gb
Ambient Temperature and Humidity	-25℃ ~ +60℃; 5%RH～95%RH
Total Power Consumption	<20W

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