Keyence FI-C40F

Model		FI-C40F
Type		Pipe type
Attachment		FI-CF1/3, FI-CF2/4
Detection principle		Refractive index (surface light source)
Rated concentration range		Brix: 0–40% (nD: 1.32500–1.41000)
Display method		Status indicator light
Display range		Brix: 0–50%
Supported fluids		Non-corrosive aqueous solutions (such as water-soluble coolants, mold release agents, etc.)*1
Supported fluid temperature		0–70°C 32–158°F (no freezing)
Connection diameter		FI-CF1: Rc3/4 (20 A); FI-CF3: NPT3/4FI-CF2: Rc1 1/2 (40 A); FI-CF4: NPT1 1/2
Rated pressure range		1.0 MPa or less
Pressure resistance		2.0 MPa
Display resolution		Brix: 0.01/0.1% (default value: 0.1)(nD: 0.00001)
Response time		1.0 s / 2.5 s / 5.0 s / 10.0 s / 30.0 s / 60.0 s / 120.0 s / 200.0 s
Measurement accuracy		Brix: ±0.2%23 (nD: ±0.0003)
Concentration unit		Brix nD*4
Temperature measurement accuracy		±1.0°C 1.8°F*2
Power supply	Current consumption	25 mA or less
Environmental resistance	Enclosure rating	IP65/IP67 (IEC60529)
	Ambient temperature	–10 to +60°C 14 to +140°F (no freezing)
	Relative humidity	35–85% RH (no condensation)
	Vibration resistance	10–500 Hz; Power spectral density: 0.816 G2/Hz; X, Y and Z directions
	Shock resistance	100 m/s2 (approx. 10 G), 16 ms pulses, 1000 times each for X, Y and Z directions
Material	Liquid end materials	Sensor element: sapphireBody: SCS16A; Gasket: FFKM
	Other materials	Body: SUS304; PPS indicator light: PPSU / TPU / PBTCable: PVC
Weight		Approx. 410 g 14.46 oz