AMETEK 1986XPJ Explosion Proof Resolver - Manual (Page 58)

58 1080 N. Crooks Road • Clawson, MI 48017 • 800.635.0289 • 248.435.0700 • Fax 248.435.8120 • www.ametekapt.com
AUTOMATION & PROCESS
TECHNOLOGIES
7330
Explosion/Flame Proof Design Integrated with
Magnetostrictive Technology
The 7330 EX/ED Series Pro-Stik II takes field proven
magnetostrictive sensing technology and incorporates
features such as explosion/flame proof design and
field programmable span. This is packaged in our
patented Stik design, making the Pro-Stik II ideal
for level monitoring in a variety of liquids and tanks.
Sensors are available in rigid 316 stainless steel up to
24 feet.
The 7330 EX/ED Series Pro-Stik II is a loop powered
explosion/flame proof sensor with a scalable 4 to
20mA span that provides 0.1% accuracy, full scale.
Calibration is not required, although the upper and
lower limits of the Span can be programmed in the
field.
The sensor’s electronics are SMT components
in a 5/8” diameter sensing tube. This packaging
breakthrough improves the environmental seal to the
electronics.
The 316 stainless steel sensor is available with 3/4”
NPT mounting threads or an optional tube coupling.
The housing has terminal connections as well as
Zero/Span push buttons. The stainless steel provides
a totally welded construction and may be offered with
cathodic protec tion.
The probe provides a security feature by utilizing a
timing sequence that is used to unlock the probe for
programming. This ensures that the span cannot be
accidentally programmed by someone in the field.
The unique diagnostic output pro vides continuous
information about the float’s position and passcode
protection for programming.
If The float is... Output
Below set span, but within active region 3.9mA
Above set span, but within active region 20.1mA
Either above or below active range or
signal is lost
3.8mA
A variety of floats and mounting accessories are avail-
able to fit virtually any application.
Specifications
Operating Voltage 13.5 to 30 VDC
Output
Operating Output
Diagnostic Output 4 to 20mA
3.9mA and 20.1mA, float outside of span
3.8mA, no signal received
(Note: Diagnostic Tolerance +/- 0.02mA)
Operating Temperature -40° to 70° C, (-40° to 158° F)
Pressure Rating 316SS Probe: 1000 psi max.
Float Dependent. Consult Factory.
Resolution 0.025% of span or 0.014”
(Whichever is Greater)
Repeatability 0.014” + 0.05% of span typical,
0.014” + 0.4% of span maximum
Accuracy 0.1% of span or 0.050”
(Whichever is Greater)
Null Zone 8”
Dead Band 2”
Enclosure Material
Rating
Probe: 316 SS
IP68
Probe Length
Stainless Steel D, S 18” to 288”
* Consult Factory
APPROVED
C US
FM
Approvals
FM (US & Canada)
XP Class I, Div I, Group A, B, C, D, T4
DIP Class II, III, Group E, F, G, T4
Specifications are subject to change without notice. Patented.
7330EX/ED Pro-Stik II