Subsea Corrosion Sensor

Ordering descriptions:

Corrosion Monitor (CM) Series
Product Code	Maximum Pressure Rating	Output
CM10-C	10kpsi	CANbus
CM10-M	10kpsi	Modbus
CM15-C	15kpsi	CANbus
CM15-M	15kpsi	Modbus


Corrosion Monitor with Pressure Temperature (CPT) Sensor Series
Product Code	Maximum Pressure Rating	Output	Pressure Accuracy
CPT10-C1	10kpsi	CANbus	0.1% CR
CPT10-M1	10kpsi	Modbus	0.1% CR
CPT15-C1	15kpsi	CANbus	0.1% CR
CPT15-M1	15kpsi	Modbus	0.1% CR

General Specifications
Metal Loss measurements	Corrosion
Design life	>25 years
Design pressure	10KSI or 15KSI*
Hydrostatic test pressure	Design pressure x 1.5
Design temperature range **	-40 to 177°C
Design depth	3000m
Hyperbaric test pressure	450bar
Design codes and standards	API 6A / 17D, ASME IX, API 17F, NACE MR-0175, all process wetted material supplied with 3.1 traceable certification
CEION ® Measurement
Sensing element	Spark eroded spiral or client-issued pipeline material
Element material	Carbon Steel
Element thickness	8mm
Element life	7mm
Resolution	200nm
Time to Detection at 0.1mmpy	<18 hours

Mechanical Specification
Mechanical interface	API 6A 2 1/16"
Seal groove	BX152
Weight in air	23kg (add 4 kg for 15K version)
Flange material	10K: Duplex UNS S31803 with Inconel 625 UNS N06625 cladding in process wetted area 15K: Super Duplex UNS S32760 with Inconel 625 UNS N06625 cladding in process wetted area
Electronics Housing material	316L SS
Primary and Secondary Penetrators	Glass-to-Metal, Inconel 625 (EB welded)
Probe Neck Material	Inconel 625
Termination shell material	316L SS
Probe diameter	50mm
Probe length	Selectable between 100 and 300mm
Electrical Specification
Supply Voltage	24VDC (18V min, 30V max)
Current consumption	<50mA @24VDC
In-rush	120% max operating current for 500ms
Output signal	CANbus (CiA443, SIIS Level 2), MODbus (RS485)