IM100CZ04-E4
10
10. SPECIFICATIONS
10.1 Resin Pressure Sensor (CZ-100P)
Specification
Sensing block construction:
4-side adhesion-type strain gauge, wheatstone bridge
Rated pressure:
Fixed nut type: 20 MPa, 35 MPa, 50 MPa, 70 MPa, 100 MPa
Loose nut type (LL type):
5 MPa, 10 MPa
Loose nut type (HL type):
20 MPa, 35 MPa, 50 MPa, 70 MPa,
100
MPa
Loose nut type (LLA type):
0.5 MPa *, 1 MPa
*
Available in combination use with PCT-300, PG500, HA430, or HA930.
Loose nut type (LLA Z-1024 type): 1 MPa *
*
Available in combination use with PCT-300.
Loose nut type (LLA Z-1024A type): 1 MPa *
*
Available in combination use with PG500, HA430, or HA930.
Rated output
[Calibration temperature: At diaphragm temperature of 150
C]:
1.2 to 1.8 mV/V
LLA type (0 to 1 MPa):
1.0 to 1.6 mV/V
LLA type (0 to 0.5 MPa): 0.5 to 0.8 mV/V *
*
Value 1.0 to 1.6 mV/V is specified on the sensor label.
LLA Z-1024 type:
0.5 to 0.8 mV/V *
*
Value 1.0 to 1.6 mV/V is specified on the sensor label.
LLA Z-1024A type:
0.5 to 0.8 mV/V *
*
Value 0.5 to 0.8 mV/V is specified on the sensor label.
The output of each sensor becomes a specific value within
the range of 1.2 to 1.8 mV/V.
Bridge impressed voltage:
10 V DC (When using PCT-300)
7.7 V DC (When using PG500)
8 V DC (When using HA430 or HA930)
Accuracy [At diaphragm temperature of 150
C]:
SUS630 diaphragm specification type:
1.0 % of span (For type exceeding 70 MPa:
2.0 % of span)
HASTELLOY C diaphragm specification type:
1.0 % of span (For type exceeding 50 MPa:
2.0 % of span)
Linearity [At diaphragm temperature of 150
C]:
SUS630 diaphragm specification type:
1.0 % of span (For type exceeding 70 MPa:
2.0 % of span)
HASTELLOY C diaphragm specification type:
1.0 % of span (For type exceeding 50 MPa:
2.0 % of span)
Hysteresis [At diaphragm temperature of 150
C]:
SUS630 diaphragm specification type:
1.0 % of span
For type exceeding 70 MPa:
2.0 % of span
LLA type:
0.2 % of span
LLA Z-1024 type:
1.0 % of span
LLA Z-1024A type:
1.0 % of span
HASTELLOY C diaphragm specification type:
1.0 % of span
(For type exceeding 50 MPa:
2.0 % of span)
Repeatability [At diaphragm temperature of 150
C]:
SUS630 diaphragm specification type:
0.2 % of span
HASTELLOY C diaphragm specification type:
0.4 % of span
Zero balance:
0.6 mV/V (
40 % of span)
Bridge resistance:
Input side*: 374
10
, Output side: 350
5
*
As the input side of bridge resistance, the 350
5
type is also available.
This type is interchangeable with the 374
10
type.
Temperature characteristics
Maximum diaphragm temperature:
400
C
Maximum strain gauge temperature:
150
C
When the temperature at the bottom of outer tube (nut side) is
more than 134
C, the temperature at the strain gauge
exceed 150
C. *
*
If the temperature at the strain gauge exceed 150
C, the performance
cannot be assured. Therefore, cover the heat source with a heat insulating
material so that the above temperature does not exceed 150
C.
The temperature at the strain gauge can be expected not to rise when:
the long type of sensor is used or
the sensor is installed aslant or transversely.
If any of the above measures can be taken, take it.
Zero shift due to temperature change
[As to diaphragm temperature]:
SUS630 diaphragm specification type:
0.2 % of span/10
C
HASTELLOY C diaphragm specification type: 0.3 % of span/10
C
LLA type 0.5 MPa:
0.4 % of span /10
C
LLA Z-1024 type, LLA Z-1024A type: 0.3 % of span /10
C
Output (sensitivity) shift due to temperature change:
Same as
Zero shift due to temperature change
Mechanical characteristics
Allowable over pressure:
120 % of span
LLA type 0.5 MPa: 1000 % of span
LLA type 1 MPa:
500 % of span
LLA Z-1024 type, LLA Z-1024A type: 500 % of span
Limited over pressure:
150 % of span
LLA type 0.5 MPa: 2000 % of span
LLA type 1 MPa:
1000 % of span
LLA Z-1024 type, LLA Z-1024A type: 1000 % of span
Diaphragm material:
SUS630
(Standard)
HASTELLOY C (Optional)
Diaphragm surface treatment:
Non surface treatment (Standard)
CERAMIC Kanigen plate (Optional)
Fixing screw section material:
SUS403
Lead pipe cover material:
SUS304 (Fixed nut type only)
Recommended tightening torque:
30
N
m (300 kgf
cm) [Fixed nut type, PF3/8]
60
N
m (600 kgf
cm) [Loose nut type, PF3/4]
10.2 Output Converter (PCT-300)
Input
Input sensor:
Strain gauge type sensor
[Resin pressure sensor (CZ-100P: RKC product)]
Input range:
Standard specification:
0 to 19.9 mV
*
Explosion-proof construction specification: 0 to 11.6 mV
*
*
Excluding bias portion that allows zero adjustment
Input impedance:
1 M
or more
Action at input break:
Upscale (The sensor power supply break is the same)
Sensor power supply
Applied voltage:
Standard specification: 10 V DC (Normal current 28 mA)
Explosion-proof construction specification:
8.2 V DC (Normal current 16 mA)
Accuracy:
Within
0.1 %, Within
0.4 %
Temperature drift:
30
ppm/
C or less
