Popular for the market factory directly 4~20ma level pressure transmitter

High accuracy
0.065% accuracy for all calibrated spans is the standard feature for pressure transmitter covering 400 to 40000kPa. The compositive monocrystalline piezoresistive sensor assures this accuracy for all elevated or suppressed calibration ranges without additional adjustment.

Minimum environmental influence
The Advanced Cell design, which protects the pressure sensor against changes in temperature, static pressure, and overpressure substantially reduces total measurement error in actual field applications.

Application flexibility
Various options that render the CXT suitable for almost any process applications include:
– Full range of hazardous area approvals
– Built-in RFI filter and lightning arrester
– 5-digit LCD meter with engineering unit
– Stainless steel electronics housing
– Wide selection of anticorrosion materials

Span, range
Working pressure Span (kPa) Range (kPa) Over range (Mpa)
Type (MPa) Min. Max. LRL
SKC 05 -0.1~40 400 40000 40000 60 Note1: LRL= Lower Range Limit; URL= Upper Range Limit.
To minimize environmental influence, span should be greater than 1/40 of the max. span in most applications.
Note2: According to the lower range limit of the filled fluid

Process temperature, Lower range limit
Fill Fluid 13th digit code Process temperature Lower range limit
Silicone oil Y, G (-40~100)℃ 2.7kPa abs
Fluorinated oil W, A, D (-20~80)℃ Atmospheric pressure
Note: For explosion proof units, process temperature is (-20~120)℃.

Performance Specifications for Linear Output
(Zero-based calibrated ranges, reference conditions, silicone oil fill, 316L SST isolating diaphragms and 4 to 20mA analog output in linear mode.)

Accuracy rating (including linearity, hysteresis, and repeatability)
For spans greater than 1/10 of URL: ±0.065% of span
Temperature effect
Effect per 28℃ change between the limits of -40℃ and +85℃ Stability
±0.1% of upper range limit (URL) for 10 years.
Mounting position effect
Zero shift: less than 0.12kPa for a 10° tilt in any place (0.24kPa for 13th digit code "W","D","A").No effect on span. This error can be corrected by adjusting zero.

Physical Specifications
Process-wetted parts material
Material code
(7th digit in "Ordering Code") Process cover Process-wetted body Static pressure (MPa)
Diaphragm Wetted sensor body 0.2 10 16 40
V CF8M 316L SST 316 SST √ √ √ √
W CF8M Hastelloy-C 316 SST √ √ √ √
J CF8M 316L SST + Au coating 316 SST √ √ √ √
H CF8M Hastelloy-C Hastelloy-C √ √ √ √
P CF8M 316L SST+ PTFE coating 316L SST - - √ √
T CF8M Tantalum Tantalum - - √ √
Non-wetted parts material
Electronics housing
Low copper die-cast aluminum alloy finished with polyester coating (silver), or CF8M, as specified.
Electronics housing cover
Low copper die-cast aluminum alloy finished with polyester coating (atrovirens), or CF8M, as specified.
Environmental protection
IEC IP67
Mass (weight)
Transmitter approximately 3.1 to 3.6kg without options
Electrical connections
½-14NPT or M20×1.5 conduit, as specified.
External terminal
M4 screw
Process connections
¼-18NPT
Mounting
On 50A(2B) pipe using mounting bracket, direct wall mounting or direct process mounting.
Transmission unit position
The transmission unit can be turned at 90° or 180°in the clockwise or counterclockwise direction.