| Specifications | SPECIFICATIONS
FUNCTIONAL SPECIFICATIONS
Service
Liquid, gas, and vapor applications
Ranges
See Table 2 for ranges. Minimum span equals the upper range limit
(URL) divided by rangedown. Rangedown varies with the output code
See Table 1.
Outputs
Code S, Smart
4-20 mA dc, user selectable for linear or square root output.
Digital process variable superimposed on 4-20 mA signal, available
to any host that conforms to the HART protocol.
Code E, Analog
4-20 mA dc, linear with process pressure
Code J, Analog
4-20 mA dc, square root of differential input pressure between 4
and 100% of input. Linear with differential input pressure between
0 and 4% of input.
Zero Elevation and Suppression
Output Code S, E
Zero elevation and suppression must be such that the lower range
value is greater than or equal to the (-URL) and the upper range
value is less than or equal to the (+URL). The calibrated span must
be greater than or equal to the minimum span and less than or equal
to the maximum span.
Output Code J
Zero is adjustable up to 10% of the calibrated flow span.
Span and Zero
Output Code S
Span and zero may be accessed with local adjustments or remotely
through a HART-compatible Interface.
Output Codes E, J
Span and zero are continuously adjustable.
Power Supply
External power supply required. Transmitter operates according to
the following requirements:
Output Codes S, E, J
12 to 45 V dc with no load
Static Pressure and Overpressure Limits
1151DP
0 psia to 2,000 psig (0 to 13.79 MPa) on either side without damage
to transmitter. Operates within specifications from static line
pressures of 0.5 psia (3.45 kPa) to 2,000 psig (13.79 MPa).
1151HP
0 psia to 4,500 psig (0 to 31.02 MPa) on either side without damage
to transmitter. Operates within specifications from 0.5 psia (3.45
kPa) to 4,500 psig (31.02 MPa).
1151AP
0 psia to 2,000 psia (0 to 13.79 MPa) without damage to
transmitter. Operates within specifications from 0 psia to the
upper range
limit of the transmitter.
1151GP
0 psia to 2,000 psig (0 to 13.79 MPa) for ranges to 1,000 psig
(6.90 MPa), 4,500 psig (31.02 |
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