Emerson Fisher C1 Instruction Manual page 5

Instruction Manual
D103292X012
Table 3. Bourdon Tube Pressure Range and Materials
(1,2)
PRESSURE RANGES
Bar Psig
0 to 2.0 0 to 30
0 to 4.0 0 to 60
0 to 7.0 0 to 100
0 to 14 0 to 200
0 to 20 0 to 300
0 to 40 0 to 600
0 to 70 0 to 1000
0 to 100 0 to 1500
0 to 200 0 to 3000
0 to 350 0 to 5000
0 to 550 0 to 8000
0 to 700 0 to 10.000
1. If the process can trip to a pressure outside of the operating range of the sensing element, a commercially available device, such as an overpressure protector, may be used to protect
against pressure surges and pulsations.
2. Range marked on Bourdon tube may be in kPa (1 bar = 100 kPa)
3. Bourdon tube may be pressurized to limit shown without permanent zero shift.
4. With travel stop set at 110% of the range.
5. Bourdon tubes are also available in NACE compliant material. Contact your
Table 4. Bellows Pressure Ranges and Materials
Vacuum
Compound Pressure
Gauge Pressure
Positive pressure
(5)
Differential Pressure
1. If the process can trip to a pressure outside of the operating range of the sensing element, a commercially available device, such as an overpressure protector, may be used to protect
against pressure surges and pulsations.
2. Bellows may be pressured to limit shown without permanent zero shift.
3. Transmitter only.
4. Except transmitter.
5. The overrange limit for these sensing elements is a differential pressure equal to the maximum allowable static pressure limit.
Table 5. Supply Pressure Requirements
Output Signal Range
0.2 to 1.0 or 0 and 1.4 (differential gap)
Bar
0.4 to 2.0 or 0 and 2.4 (differential gap)
3 to 15 or 0 and 20 (differential gap)
Psig
6 to 30 or 0 and 35 (differential gap)
1. If this pressure is exceeded, control may be impaired.
MAXIMUM ALLOWABLE STATIC PRESSURE LIMITS
Standard
Bar Psig
2.0 30
4.0 60
7.0 100
14 200
20 300
40 600
70 1000
100 1500
200 3000
350 5000
550 8000
700 10,000
Emerson Automation Solutions sales office
(1)
PRESSURE RANGES
0 to 150 mbar (0 to 60 inch wc)
0 to 340 mbar (0 to 10 inch Hg)
0 to 1.0 bar (0 to 30 inch Hg)
75 mbar vac. to 75 mbar (30 inch wc vac. to 30 inch wc)
500 mbar vac. to 500 mbar (15 inch Hg vac. to 7.5 psig)
1.0 bar vac. to 1.0 bar (30 inch Hg vac. to 15 psig)
0 to 150 mbar (0 to 60 inch wc)
(3)
0 to 250 mbar (0 to 100 inch wc)
(4)
0 to 350 mbar (0 to 140 inch wc)
0 to 0.35 bar (0 to 5 psig)
0 to 0.5 bar (0 to 7.5 psig)
0 to 0.7 bar (0 to 10 psig)
0 to 1.0 bar (0 to 15 psig)
0 to 1.4 bar (0 to 20 psig)
0 to 2.0 bar (0 to 30 psig)
0 to 300 mbar (0 to 80 inch wc)
0 to 0.7 bar (0 to 10 psi)
0 to 1.4 bar (0 to 20 psi)
0 to 2.0 bar (0 to 30 psi)
Normal Operating Supply
Pressure
C1 Controllers and Transmitters
(3)
With Optional Travel Stop
Bar Psig
3.3 48
6.6 96
11 160
19 280
29 420
50 720
83 1200
115 1650
230 3300
380 5500
550 8000
700 10,000
for additional information.
Maximum Allowable Supply Pressure To Prevent
(1)
1.4
2.4
20
35
March 2017
(4)
(5)
MATERIAL
316 stainless steel
MAXIMUM ALLOWABLE STATIC
(2)
PRESSURE LIMITS
Brass Stainless Steel
Construction Construction
Bar Psig Bar
1.4 20 ---
2.8 40 ---
2.8 40 6.9
1.4 20 ---
2.8 40 6.9
2.8 40 6.9
1.4 20 ---
1.4 20 ---
2.8 40 ---
2.8 40 ---
2.8 40 ---
2.8 40 ---
2.8 40 6.9
2.8 40 ---
2.8 40 6.9
1.4 20 ---
2.8 40 ---
2.8 40 ---
--- --- 6.9
Internal Part Damage
2.8
2.8
40
40
Psig
---
---
100
---
100
100
---
---
---
---
---
---
100
---
100
---
---
---
100
5