Capvel series of instruments measure the capacitance between 2 terminals, the sense rod and the ground terminal. The metallic tank wall acts a ground terminal. In case of non-conductive tanks, a still well is used to provide a ground reference.
4-20 mA current output, RS-485 Modbus-RTU, Voltage output
Adjustable turbulence immunity
Three relays for programming three levels independently or as pump control logic
Wide range of probes, used as per the application: Low dielectric media (Diesel, edible oil), Other free-flowing media, Dielectric independent probes
Extensible probe length from 150mm – up to 3000mm
W: Weatherproof
P5: IP-65 Weatherproof Housing
FA: Flameproof for Gas Group IIa and Iib
FC: Flameproof for Gas Group IIc
Threaded Mounting: 1/2” , 3/4” , 1 1/2”, 2” BSP / NPT
Flanged Mounting: As per specification
Refer to the application section before deciding on your probe.
FP: Full-PTFE insulated Rod Probe
RP10: Part-PTFE insulated Rope probe, SS rope with 10mm thickness
RF10: Full-PTFE insulated GI Rope probe with 10mm thickness
Pipe- GI/SS: 200mm – 3000mm
Extension Length + Insertion Length (L3) + Grounding Length (L2)
S4: SS-304
S6: SS-316L
A (Ambient): below 100°C
H1 (High temperature): 100°C – 150°C (Stand-off: 100mm)
H2 (High temperature): 150°C – 250°C
Input Power Supply: 24 – 55 V DC
Outputs: 4-20mA (max. 750 ohm of load)
2-wire Loop Powered blind transmitter
2-wire Loop Powered Capacitance Transmitter with LCD readout
Capvel-LP and Capvel-LP-LCD Max. 21mA at 24V
Capvel-I Max 125mA at 24V
Application Material
Dielectric Constant > 2
2 LED’s / LCD display
Red: Alarm, Green: Normal