CalFlo™ CFSG3 Flow and Temperature Thermal Mass, Flocorp-Flow Switch

Featuring single and dual alarm applications, adjustable flow, temperature and flow, airflow, and inline flow, FLO-CORP can provide the appropriate switch for your application. Our switches do not interfere with flow meter accuracy and many can be field adjusted. Plus, when electronics isolation and fail-safe compact relay control are a must-have, we can supply that as well.

The CalFlo series of calorimetric flow switches offer units with several features including temperature & flow, compact relay control, strobe alert, adjustable flow, compact airflow, inline airflow, and more. The wide variety of options available enable us to provide the right unit for your specific application. If you need help selecting the correct flow switch, our team is happy to assist in the selection process.

The CALFLO™ CFSG3 flow and temperature thermal mass flow switch is a highly precise, compact industrial instrument. The CFSG3 works according to the calorimetric principle which is evaluated by using microprocessor technology.

Features and Benefits

• Switch-point factory set
• Simple commissioning
• Reliable and durable
• Water-based media
• No moving parts
• LED display for power and switching status
• Rugged design
• Maintenance-free
• 5-year warranty

Specifications

TECHNICAL DATA			THREAD	1/2“ - 14 NPT or G 1/2“ BSP
MEDIUM	Water-based		ELECTRICAL CONNECTION	integrated plug connection with PG9 fitting, 2 m oil flex cable 3 x 0,5 mm2
SENSOR DATA
			ELECTRICAL DATA
SET-POINT	factory-set 80 cm/s (other set-point on request)
			OPERATING VOLTAGE	18 - 30 VDC incl. residual ripple
MEDIUM TEMPERATURE	-20 °C to +80 °C
			CURRENT CONSUMPTION	max. 150 mA pulsed
AMBIENT TEMPERATURE	-20 °C to +70 °C
PRESSURE	up to 100 bar (10000 KPa)
			INTERNAL CONSUMPTION	Internal consumption approx. 1 W
RESPONSE TIME	approx. 5 sec.
			SWITCHING CURRENT	£ 400 mA
REPEATABILITY	< 2 %
			PROTECTIVE CIRCUIT	reverse polarity, short circuits, and overload protection (ready for operation after correcting the short circuit)
HYSTERESIS	approx. 10 %
MECHANICAL DATA
			OPERATION READINESS	approx. 10 sec. after applying the operating voltage
PROTECTION CLASS	IP 65
			ELECTRICAL OUTPUT	n.o. (closer) currentless
MATERIAL HOUSING	PBTP, glass fiber reinforced (Ultradur®)
SENSOR PIPE	stainless steel AISI 303		ELECTRICAL OUTPUT INDICATION	LED = switch state red / green
			Specifications are subject to change without notice.

Download Datasheet: CalFlo™ CFSG3 Flow and Temperature Thermal Mass Flow Switch

Ref: Flo-corp.com