Data Sheet

L2 Controller
D103034X012
Product Bulletin
34.2:L2
September 2013
3
Specifications (continued)
Displacer Material and Sensor Temperature
Limits
(8)
PVC Displacer: -29 to 79_C (-20 to 175_F)
S31603 SST Displacer: -40 to 204_C (-40 to 400_F)
Operative Ambient Temperature Limits
(8)
Controller: -29 to 71_C (-20 to 160_F)
Standard Supply, and Output Pressure Gauge
Indications
Triple scale gauges in 0 to 60 psig/0 to 0.4 MPa/
0 to 4.0 bar
Construction Materials
Controller:
Case and Cover: Marine grade aluminum
Relay Body: Thermoplastic
Relay Trim: Stainless steel, nitrile
Span Levers: Stainless steel
Sensor:
Sensor Body: LCC
O-Rings:
Fluorocarbon
Pivot Assembly: Stainless steel
Displacer:
J Polyvinylchloride (PVC) or J S31603 SST
Sensor Spring: Stainless steel
Dimensions
Refer to figure 1
Hazardous Area Classification
Complies with the requirements of ATEX Group II
Category 2 Gas and Dust
Declaration of SEP
Fisher Controls International LLC declares this
product to be in compliance with Article 3 paragraph
3 of the Pressure Equipment Directive (PED) 97 / 23 /
EC. It was designed and manufactured in accordance
with Sound Engineering Practice (SEP) and cannot
bear the CE marking related to PED compliance.
However, the product may bear the CE marking to
indicate compliance with other applicable European
Community Directives.
NOTE: Specialized instrument terms are defined in ANSI/ISA Standard 51.1 - Process Instrument Terminology.
1. Any deviation from the standard construction described in the input signal specification above requires special displacer sizing considerations. Contact your Emerson Process Management sales
office for information.
2. Minimum specific gravity values apply to both horizontal and vertical displacers with standard lever arm length (see dimension in figure 1).
3. Minimum specific gravity differential with standard displacer is 0.4. Minimum specific gravity differential of 0.1 is possible with special displacer. Consult your Emerson Process Management sales
office for displacer sizing information.
4. This product can be used with natural gas as the supply medium. Natural gas should contain no more than 20 ppm of H
2
S.
5. Normal m
3
/hr-Normal cubic meters per hour (0_C and 1.01325 bar, absolute). Scfh-Standard cubic feet per hour (60_F and 14.7 psia).
6. Converting from a threaded NPT connection to a flange connection is to be done by the end-user. Refer to Converting a Threaded NPT Connection to a Flange Connection instruction Manual
Supplement (D103277X012), available at www.Fisher.com or from your Emerson Process Management sales office.
7. Standard lever arm length. See figure 1.
8. The pressure and temperature limits in this document and any applicable code limitations should not be exceeded.