Good Reputation factory directly high precision pressure transmitter

High accuracy
0.065% accuracy for all calibrated spans is the standard feature for pressure transmitter covering 0.1 to 3000kPa, up to 0.04% accuracy as option. 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
Static pressure Span (kPa) Range (kPa)
Type (MPa) Min. Max. LRL URL
SKC 22 -0.1~7 0.2 6 -6 +6
SKC 33 -0.1~16 0.4 40 -40 +40
SKC 35 -0.1~16 2.5 250 -250 +250
SKC 36 -0.1~16 8 800 -800 +800
SKC 38 -0.1~16 30 3000 -3000 +3000
Note: 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.

Process temperature, Lower range limit
Fill Fluid 13th digit code Process temperature Lower range limit
Silicone oil Y, G (-40~120)℃ 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 Square Root Output

Accuracy rating
For 6th digit code 2:
Output Accuracy
(50~100)% ±0.1%
(20~50)% ±0.25%
(10~20)% ±0.5%

For 6th digit code 3, 5, 6 and 8:
Output Over 10% URL
(50~100)% ±0.065%
(20~50)% ±0.163%
(10~20)% ±0.325%

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 - - √ √
Remarks: Availability of above material design depends on ranges. Refer to "Ordering Code".
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.