| Standard Ranges |
The transmitter is supplied
calibrated in the following
standard ranges or calibrated to any acceptable intermediate
span specified. Please discuss your requirements
with an engineer.
0-1 psi to 0-10 psi
0-3 psi to 0-30 psi
0-10 psi to 0-100 psi
0-30 psi to 0-300 psi
0-100 psi to 0-1000 psi
0-300 psi to 0-3000 psi sealed
0-1000 psi to 0-10,000 psi
0-1500 psi to 0-15,000 psi |
| Range Adjustment |
| Span setting: |
The transmitter can be ranged to
give a full 4-20mA
change for any span down to 10% of the Full Scale (FS),
e.g. a 30 psi device can be adjusted down to a minimum
span of 3 psi (10:1 turndown) |
| Zero offset: |
0 to +90% FS for absolute
configuration.
For gauge configuration, the zero (4mA) output of the
transmitter can be set anywhere within the pressure range
-15 psig to +90% FS, e.g. a 30 psig device can be
adjusted to give 4-20mA for -15 to +15 psig. If downranged
10:1 to 3 psig, the 4-20mA can be set anywhere
within the pressure measurement range up to a maximum
zero offset of 27 psi, allowing the calibrated range of 27
to 30 psig |
| Overpressure |
The rated pressure can be exceeded
by the following
multiples without degrading performance:
6 x FS for 10 psi range
4 x FS or 2,100 psi maximum, for ranges up to 1000 psi
2 x FS or 13,000 psi max., for ranges up to 10,000 psi
30,000 psi for 15,000 psi range |
| Pressure Containment |
Application of high pressure up to
the following may
damage the sensor but process leakage will not occur:
10x FS for 10 psi range
6x FS (3000 psi maximum) for ranges up to 1000 psi
20,000 psi for absolute and sealed gauge versions 1000
psi and up.
30,000 psi for 15,000 psi range |
Transmitter Supply
Voltage |
If installed, the LCD indicator will
flash to signify an “out
of range” reading. In the event of a transmitter failure, the
output will be driven to <3.6mA or >21mA (user configurable)
and, if installed, the LCD indicator will display
“ALA” to signify alarm state |
| Process Media |
Any liquid, gas or vapor compatible
with a welded
assembly of a Hastelloy C276 diaphragm with either
316 stainless steel or Hastelloy C body. NACE MR-01-75
compliant. For 15,000 psi range only: Any liquid or gas
compatible with Inconel 625 |
| Output Current |
4-20mA (2 wire configuration)
proportional to the
calibrated pressure range |
| Performance
Specifications |
| Accuracy |
0.15% of calibrated span including
the combined effects
of non-linearity, hysteresis and repeatability |
| Long Term Stability |
At standard reference conditions,
the calibration will not
change by more than ±0.1% FS per annum |
| Time Response |
125 ms time constant (63% response
to step change in
pressure with damping set to 0.1 second) typical |
| Operating Temperature |
Ambient: -40° to +185°F |
| Ranges |
Process: -40° to +250°F
Compensated: -40° to +185°F |
| Temperature Effects |
-40° to -4°F: ±0.5% FS +1% span
-4° to +122°F: ±0.25% FS +0.75% span
+122° to +185°F: ±0.5% FS +1% span |
| Humidity Limit |
0-100% RH |
| Hazardous Area
Approvals (pending) |
| Factory Mutual |
Class I, Div 1, Groups A,B,C,D;
Class II,
Groups E,F,G; Class III Intrinsically Safe
Class I, Div 2, Non-incendive
Class I, Div 1, Groups A,B,C,D
Explosion proof |
| Canadian Standards |
Class I, Div 1, Groups A,B,C,D;
Class II,
Groups E,F,G; Class III Intrinsically Safe
Class I, Div 2 non-incendive
Class I, Div 1, Groups A,B,C,D
Explosion proof |
| CE Conformity |
EMC Emissions: EN50081-1
EMC Immunity: EN50082-1
Certification: CE Marked |
| Physical
Specifications |
| Electrical Connections |
1/2 NPT female conduit (2) |
| Electrical Entry |
1/2 to 14 NPT female |
| Process Connections |
1/2 NPT female is standard |
| Electrical Housing |
Low copper aluminum alloy with epoxy
double coating.
Environmental Protection NEMA 6 (IP67) |
| Fill Fluid |
Silicone Oil |
| Mounting Bracket |
Mounting bracket for 2" pipe/panel,
supplied in
304 stainless steel |
| Options |
| Indicator |
5-Digit LCD Indicator (user
configurable) |
