Fisher i2P-100 User Manual

Instruction Manual
D103198X012
i2P-100 Transducer
July 2014
5
Table 3. Maximum Steady-State Flow Rate (Air)
SUPPLY PRESSURE OUTPUT PRESSURE
STEADY STATE
FLOW RATE
(1)
Bar Psi Bar Psi m
3
/hr Scfh
1.4 20
0.2 - 1.0 3 - 15
0.2 3 0.04 1.5
0.62 9 0.06 2.0
1.0 15 0.07 2.6
2.4 35
0.4 - 2.0 6 - 30
0.4 6 0.05 1.7
1.2 18 0.08 2.9
2 30 0.12 4.1
2.6 38
0.1 - 2.3 2 - 33
0.1 2 0.04 1.5
1.2 17.5 0.08 2.9
2.3 33 0.12 4.3
1. Normal m3/hour - Normal cubic meters per hour (0C and 1.0135 bar, absolute).
Scfh - Standard cubic feet per hour (60F and 14.7psig).
Table 4. Maximum Steady-State Flow Rate
(Natural Gas)
SUPPLY PRESSURE OUTPUT PRESSURE
STEADY STATE
FLOW RATE
(1,2)
Bar Psi Bar Psi m
3
/hr Scfh
1.4 20
0.2 - 1.0 3 - 15
0.2 3 0.06 1.95
0.62 9 0.07 2.6
1.0 15 0.1 3.38
2.4 35
0.4 - 2.0 6 - 30
0.4 6 0.6 2.21
1.2 18 0.11 3.77
2 30 0.15 5.33
2.6 38
0.1 - 2.3 2 - 33
0.1 2 0.06 1.94
1.2 17.5 0.11 3.74
2.3 33 0.18 5.55
1. Normal m3/hour - Normal cubic meters per hour (0C and 1.0135 bar, absolute).
Scfh - Standard cubic feet per hour (60F and 14.7psig).
2. Natural gas steady state flow based on natural gas specific gravity of 0.6.
Flow decreases as specific gravity increases.
Figure 2. Output‐Time Relationships for Fisher i2P‐100 Transducer
LOADING
EXHAUSTING
TIME (%)
0 102030405060708090
100
0
10
20
30
40
50
60
70
80
90
100
OUTPUT
A6815
(% OF i2P‐100 OUTPUT SPAN)
Installation
The i2P‐100 transducer has been designed and approved for use with either air or natural gas as the supply medium. If
using natural gas as the pneumatic supply medium, natural gas will be used in the pneumatic output connections of
the transducer to any connected equipment. In normal operation the unit will vent the supply medium into the
surrounding atmosphere unless it is remotely vented. When using natural gas as the supply medium, in a
non‐hazardous location in a confined area, remote venting of the unit is required. Failure to do so could result in
personal injury, property damage, and area re‐classification. For hazardous locations remote venting of the unit may
be required, depending upon the area classification, and as specified by the requirements of local, regional, and
federal codes, rules and regulations. Failure to do so when necessary could result in personal injury, property damage,
and area re‐classification.
Additional information for installation and safe use in hazardous locations can be found in Hazardous Area
Classifications and Special Instructions for “Safe Use” and Installation in Hazardous Locations.

Fisher i2P-100 Specifications

General

Brand	Fisher
Model	i2P-100
Category	Transducer
Language	English