Bailey platinum standard PTSP Series Product Instruction page 11

INTRODUCTION
FEATURES
1 - 2
®
Standard Hastelloy
sion resistant material is compatible with most substances. It
reduces stock and minimizes purchase variations.
Easy Zero and Span Validation. The nonintrusive EZ CAL
option does not violate the transmitter case. It allows zero and
span validation to previously defined pressure values without
the use of the Type STT terminal. The EZ CAL option may be
supplied at delivery or added in the field, and can be used on
any Type PTSP pressure transmitter (except those with stain-
less steel housings).
Turndown Ratios from 1:1 to 40:1. Most Type PTSP pres-
sure transmitters have a turndown ratio range from 1:1 to
40:1.
Enhanced Remote Communications. Communicates with
the Type STT Smart Transmitter Terminal. This hand-held
communication device uses a high frequency AC signaling
method known as FSK (frequency shift keying). This communi-
cation method functions in the high noise environment found
in many factories. The Type STT terminal communicates with
the transmitter anywhere there is access to the signal wires
within 1.6 kilometers (1.0 mile) of the transmitter. This parallel
connection does not disrupt the isolated analog four to
20-milliampere process variable signal. The terminal is also
available in French
Types STT04 terminals and later have the ability to communi-
cate with HART devices.
Optional Two-Line,
Display. Displays output in percent and user-defined second-
ary engineering units, input in primary engineering units, cell
temperature, and transmitter ID tag. An analog meter is also
available for those applications where the transmitter operates
outside the temperature limits of the LCD. Both are easily
installed for convenient local indication.
Advanced Electronics Insures Reliability. The amplifier
assembly uses surface mount technology, designed to exceed
50 years MTBF (mean time between failure).
Dual Cover Housing. Immune to RFI (radio frequency
interference).
Reduced Installation and Service Costs. Remote communi-
cations, modular plug-in electronics, and long-term stability
reduce installation and service time.
Direct Replacement
Transmitters. Transmitters used in the analog mode replace
most four to 20-milliampere output pressure transmitters that
operate over a two-wire system.
C-276 Wetted Diaphragm. This corro-
and Spanish language
Seven Character Liquid
of Existing Analog
versions.
Crystal
Two-Wire
WBPEEUI110506A0