• Battery Powered for Remote Areas
• Reliable & Well Built
• Compact Design with Rotatable Display
The Inductive flow meter Flow 45 uses a lithium battery for power, negating the need for an external power supply. The Flow 45, with its attached digital display, is ideal for use in conjunction with water supply lines or at remote irrigation systems without available mains power. The battery-operated flow meter excels in high accuracy within the entire flow rate range.
The battery-operated flow 45 from Comac Cal is developed in sizes from DN15 up to DN200. The display unit with a single line customized alphanumeric LCD display is rotatable by 350°, which enables the operator to take readings from multiple positions, even in compact site areas.
Diagnostic checks are completed before any measurement takes place, ensuring precise readings are logged. Based on the results the flow meter indicates, it is able to identify empty piping and cancel the entire measurement or conversely, to evaluate the flow direction and include the result in corresponding summary registers.
Various process connections are available, namely flanged, sandwich (inter-flanged), threaded and also screwed connections for diary (DIN 11851) or clamp type.
The inductive flow meter allows connecting to superior control or monitoring systems using impulse output, RS485 communication (M-BUS/Mod-Bus protocols) or by GSM data transfer. Data can be stored in micro SD card also in datalogger mode.
The flexibility of use is ensured by several types of lining, namely made of hard and soft rubber, rubber with certificate for drinking water, PTFE, PFA or E-CTFE.
Using an 8 second measurement period, the internal lithium battery can reach up to 5 years in life before needing to be changed. However, the more power demanding the outputs are, the shorter battery service life is. Therefore, it is necessary to select carefully the type of communication or output and data transfer period.
Flow 45 Industrial Inductive flow meter with Display features:
Below is the product specification of the Flow 45 Inductive Flow Meter from Comac Cal. If you require further information about the Flow 45 meter, please contact our expert customer service advisors on 01722 442 307.
Replaceable lithium battery power pack / external (12 V DC, max. 500 mA)
M12 – 5p (external powering, UART)
M12 – 8p (ImpOut, RS485)
Flow sensor degree of protection IP65, IP67, IP68
Diameter DN 10...200
CrNi steel DIN 1.4571, Hastelloy C4, Titanium, Tantalum
Flow Meter Accuracy
1 % for 1...10 m/s
5 °C - 55 °C
Rubber (hard, soft, with potable water test certificate): DN 25...DN 600 (Tmax 70 °C)
PTFE: DN 10...DN 80 (Tmax 150 °C for separate version), PVDF: DN 4...DN 20
Rilsan: DN 25...DN 600 (Tmax 70 °C for separate version)
ETFE: DN 100...DN 600 (Tmax 150 °C), PFA, Ceramics (upon agreement with the manufacturer)
Flanged – stainless steel and structural steel with polyurethane coating
Sandwich, threaded, food grade – stainless steel
PN10 (DIN), PN16 (DIN), PN25 (DIN), PN40 (DIN), PN64 (DIN), PN100 (DIN)
10K (JIS), 20K (JIS), 40K (JIS)
150lb (ANSI), 300lb (ANSI)