The RHM 015 Coriolis sensors offers solutions for the lowest flow rates – for flow control, batching and injections up the highest pressures in industry. Small, compact and highest performance.
Range: 0.002 kg/min up to 1.2 kg/min
Pressure: up to 1481 bar (21480 psi)
Temperature: -196°C (-321°F) up to +210°C (410°F)
Accuracy: 0.1 % of rate
Materials: SS 316L / SS 316Ti, Alloy C22 – 2.4602, Super Duplex – 1.4410, Sandvik HP160
Process Connection: ¼" up to 1"
General Specifications
Nominal Flow (Qₙₒₘ)*
0.6 kg/min (1.32 lb/min)
Maximum Flow (Qₘₐₓ)*
1.2 kg/min (2.65 lb/min)
Typical Minimum Flow (Qₘᵢₙ)*
0.002 kg/min (0.004 lb/min)
Serial Tube / Single Path
Flow rates Qₘₐₓ, Qₙₒₘ and Qₘᵢₙ for "serial" sensors will be 50 % of the above listed parallel/dual path version.
Operating Temperature
Fluid temperature range options cover from -196 °C to +210 °C (-320 °F to +410 °F)
For integral transmitter versions please refer to transmitter datasheet
Ambient Temperature
-50 °C to +80 °C (-60 °F to +180 °F). High temperature version for oven installation up to +210 °C (+410 °F) available
Pressure Ratings
1481 bar (21480 psi) – dependent upon material
Electrical Connection Sensor
w/o Integral Transmitter
M20 x 1.5 standard cable entry for JM, SM terminal box versions
Optional entries available : ½" NPT or M25 x 1.5 (only for SM) or ¾" NPT (only for SM)
M16 x 1.5 standard cable entry for PM terminal box version