16
SPECIFICATIONS & AGENCY APPROVALS
Operating / Non-Operating
Pressure
Transducer
PSIG
BAR
Temperature
316 SS/
–40° F to +325° F
316 SS Ti
1500
103
(–40° C to +163° C)
–40° F to +325° F
Hastelloy C
1500
103
(–40° C to +163° C)
–40° F to +325° F
Monel
1500
103
(–40° C to +163° C)
PRESSURE AND TEMPERATURE RATINGS
ELECTRICAL SPECIFICATIONS
AGENCY APPROVALS
Four-wire 91S/92S
Two-Wire 91S/92S
Description
Specification
Supply voltage
10-35 VDC
Current loop loads
650 Ohms with 24 VDC power source
1200 Ohms with 35 VDC power source
8 mA (dry) or 16 mA (wet) –
Analog output
5 mA or 19 mA for fault conditions
Continuous: Verifies operation of
Self-test
electronics, transducer, and crystal
(Automatic and Manual)
bond integrity. Also, a local on-demand
self-test to force a malfunction condition.
Time delay
Variable potentiometer 0.5-30 seconds
on rising and/or falling level
Failsafe
Field selectable–high or low level
Repeatability
±0.078" (1.98 mm)
Power consumption
1 watt maximum
Electronics temperature
–40° F to +160° F (–40° C to +71° C)
Transducer temperature
–40° F to +325° F (–40° C to +163° C)
Pressure (operational)
1500 PSIG @ –40° F to +325° F
(103 BAR @ –40° C to +163° C)
Description
Specification
12 or 24 VDC
Supply voltage
120 or 240 VAC, 50/60 Hz
Two relay outputs. One or two control
alarm relay(s)* rated at 10 Amp DPDT
Outputs
gold flash contacts and one malfunction
or self-test fault relay rated at 10 Amp
SPDT. Independent or joint interaction
on the two relays via a field selectable
jumper.
Continuous: Verifies operation of
Self-test
electronics, transducer, and crystal
(Automatic and Manual)
bond integrity. Also, a local on-demand
self-test to force a malfunction condition.
Time delay
Variable potentiometer 0.5-30 seconds
on rising and/or falling level
Failsafe
Field selectable–High or Low level
Repeatability
±0.078" (1.98 mm)
Power consumption
2.50 VA nominal
Electronics temperature
–40° F to +160° F (–40° C to +71° C)
Transducer temperature
–40° F to +325° F (–40° C to +163° C)
Pressure (operational)
1500 PSIG @ –40° F to +325° F
(103 BAR @ –40° C to +163° C)
*
One control = single point
Two control = dual point
These units have been tested to EN 50081-2 and EN 50082-2 and
are in compliance with the EMC Directive 89/336/EEC.
*
For CSA – remote probe only approved for
Class I, Div.1, Groups C & D
Agency
Model
Approval
9XS-X1XX-E1X
Explosion Proof
-F1X
Class
I
, Div. 1, Groups C & D
-Y1X
Class
II
, Div. 1, Groups E, F, & G
with
Class
III
, NEMA 4X, IP65
9XX-XXX1-XXX
FM
Explosion Proof
9XS-X1XX-71X
Class
I
, Div. 1, Groups B, C, & D
with
Class
II
, Div. 1, Groups E, F, & G
9XX-XXX1-XXX
Class
III
, NEMA 4X, IP65
9XS-XXXX-X1X
Non-Incendive
with
Class
I
, Div. 2, Groups A, B, C & D
9XX-XXX1-XXX
NEMA 4X
9XS-X1XX-E1X
Explosion Proof
-F1X
Class
I
, Div.1, Groups C & D
-Y1X
Class
II
, Div. 1, Groups E, F, & G
with
Class
III
, Type 4X
9XX-XXX1-XXX
CSA
Explosion Proof
9XS-X1XX-71X
Class
I
, Div. 1, Groups B, C, & D*
with
Class
II
, Div. 1, Groups E, F, & G
9XX-XXX1-XXX
Class
III
, Type 4X
Non-Incendive
9XS-XXXX-X1X
Class
I
, Div.2, Groups A, B, C & D
with
Class
II
, Div. 2, Groups F, & G
9XX-XXX1-XXX
Class
III
, Type 4X
91S-X1XX-X1X
CENELEC
with
EEx d
II
C T6
9XX-XXX1-XXX
