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| Addendum to |
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| ST 3000 Smart Transmitter |
| Release 300 and SFC Smart Field Communicator Model STS 103 | |
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| Installation Guide |
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Overview | Two new models have been added to the family of ST3000 Smart | |
| Transmitters: | |
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| Gauge Pressure Model STG19L |
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| Gauge Pressure Model STG99L. |
| Each of these has an Upper Range Limit (URL) of 10000 psi (690 bar), | |
| which is significantly higher than previously available models. Also, | |
| each of these new models has significantly higher ratings for Maximum | |
| Working Pressure (10000 psi, or 690 bar) and Overpressure (15000 psi, or | |
| 1034 bar). The burst pressure is rated at 26000 psi (1793 bar). | |
| Except for the higher operating range, each of these two new models | |
| includes physical and functional features similar to those of closely | |
| related family members (STG1xL and STG9xL). With the exceptions | |
| noted in this addendum, all parts of User Manual | |
| these new models. | |
| Because of the similarities between new and existing models, these new | |
| devices can be used as direct replacements in circumstances that require | |
| higher pressure capabilities. | |
| Details of pressure ranges for these new models are specified in | |
| “Additions and Changes to the Manual”, below. | |
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