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SmartLine STG700
STG700

SmartLine STG700

ST 700 Gauge Pressure Transmitters (STG700) are ideal for applications ranging from high-pressure measurements in boilers and fuel feeds to tank level measurement applications with a relatively high process temperature. Users have the option of choosing between dual-head and in-line models to match their process interface requirements.

 

1. Modular Features

  • Meter body replacement
  • Exchange/replace electronics/comms modules
  • Add or remove integral indicator
  • Add or remove lightning protection (terminal connection)

 

 

2. Span & Range Limits:

 

Model

 

URL/Ma x Span      

psi (bar)

LRL

psi (bar)

Min Span

Turn

down

STG730/STG73L

50 (3.5)

-14.7 (-1.0)

0.5 (0.035)

100:1

STG740/STG74L

500 (35)

-14.7 (-1.0)

5 (.35)

100:1

STG770/STG77L

3000 (210)

-14.7 (-1.0)

30 (2.1)

100:1

STG78L

6000 (420)

-14.7 (-1.0)

60 (4.2)

100:1

STG79L 

10000

-14.7 (-1.0)

100 (6.9)

100:1

 

3. STG700 transmitters offer the following compelling features:

 

  • Accuracy up to 0.065 % of calibrated span
  • Stability up to 0.02% of URL per year for five years
  • Automatic temperature compensation
  • Rangeability up to 100:1
  • Response times as fast as 100ms 
  • Alphanumeric display capabilities 
  • External zero, span, & configuration capability
  • Polarity insensitive electrical connections
  • On-board diagnostic capabilities
  • Integral Dual Seal design for safety based on  ANSI/NFPA 70-202 and ANSI/ISA 12.27.0
  • Full compliance to SIL 2/3 requirements as a standard
  • Modular design characteristics
Pressure Transmitters