Features• Flow rate monitoring: two alarm values can be set: low and high flow rate alarm.• Alarm values can be changed by the operator or they can be passcode protected.• One alarm output for high, low or both combined flow rate alarms.• Displays total and flow rate simultaneously.• Large digit selection for flow rate or total.• Flow rate: seven 17mm (0.67") or 8mm (0.31") digits.• Total - resettable: seven 17mm (0.67") digits.• Accumulated total - not resettable: eleven 8mm (0.31") digits.• Separate engineering units for flow rate and total.• Red flashing LED backlight in case of a flow rate alarm; intensity adjustable.• Displays clear alarm messages.• Auto backup of settings and running totals in EEPROM memory.• Operational temperature: -40°C to +80°C (-40°F to 178°F).• Very compact design for panel mount, wall mount or field mount applications.• Rugged aluminum or GRP field mount enclosure IP67 / NEMA4X.
ApplicationsFlow measurement where continuous flow rate monitoring is important without signal re-transmission.Alternative advanced models: F113, F118.
Flowmeter Inputs• Pulse type inputs:Reed-switch, NAMUR, NPN/PNP pulse, Sine wave (coil), active pulse signal.• (0)4 – 20mA.• 0 – 10V DC.
Pulse Outputs• None.
Alarm Outputs• Function: Configurable alarm output for high, low or both combined flow rate alarms.• Type: One passive NPN transistor, active PNP transistor or isolated electro-mechanical relay.
Analog Outputs• None.
Power Supply• Battery.• 4 – 20mA. Input Loop-powered.• 8 – 24V AC/DC.• 115 – 230V AC.
Sensor Supply• 3.2, 8.2, 12, 24V DC.
Intrinsically Safe• ATEX: II 1 G Ex ia IIC T4 II 1 D Ex iaD 20 IP 65 / 67 T 100 °C• IECEx: Ga Ex ia IIC T4 Ex iaD 20 IP65 / 67 T100 °C• CSA:I.S. Class I / II / III, Div. 1, Grps A...G, T4Class I, Zone 0, AEx ia IIC T4• FM:I.S. Class I / II / III, Div. 1, Grps A...G, T4Class I, Zone 0, AEx ia IIC T4
Explosion Proof• ATEX: II 2 GD EEx d IIB T5
CommunicationOnly available on F1-Series products.