Pressure Transmitter

Product Description

(Zero-based spans, reference conditions, silicone oil fill, and **6L
SST isolating diaphragm.)

Reference Accuracy
±0.*0% of calibrated span. Includes combined effects of
linearity, hysteresis, and repeatability
±0.**5% of calibrated span (high accuracy option)
Ambient Temperature Effect
Expressed as a total effect per *0 °F (*8 °C)
Total effect includes zero and span effects.
± (0.*5% URL + 0.*5% of span) from *0 °F to **5 °F
(**0 °C to *5 °C)
Stability
±0.*0% of URL for *2 months
Service
Liquid, gas, and vapor applications
Ranges
Output
Code S: **0 mA dc

Code N: **5 volt dc, low power
(Outputs are directly proportional to the pressure)
Output Code N: ≤ 3 mA without LCD display.

Range 1: **0 psig max

Time Response
Time Constant: **0 milliseconds
Dead time: < 0.1 s
Update rate: *0 times per second minimum
Turn-on Time
2.0 seconds, no warm-up required
Transmitter Security
Activating the transmitter security function prevents changes to the
transmitter configuration, including local zero and span
adjustments. Security is activated by an internal switch.
Failure Mode
If self-diagnostics detect a sensor or microprocessor failure, the
analog signal is driven either high or low to alert the user. High or
low failure mode is user-selectable with a jumper on the
transmitter. The values to which the transmitter drives its output in
failure mode depend on whether it is factory-configured to
standard or NAMUR-compliant operation. The values for each are
as follows:
Physical Specifications
Electrical Connection
1/**4 NPT, M*0 1.5 (CM*0), PG *3.5, or
G 1/2 female (PF 1/2 female) conduit entry
Process Connection
1/**4 NPT female, DIN ****8 G 1/2 male, RC 1/2 female (PT 1/2
female), M*0 1.5 (CM*0) male
Process Wetted Parts
Isolating Diaphragm
**6L stainless steel or Hastelloy C***6
Process Connector
**6L stainless steel CF*3M (Cast version of **6L SST,
material per ASTM_A**3) or Hastelloy C***6
Non-wetted Parts
Electronics Housing
Low-copper aluminum, NEMA 4X, IP*5, IP*7,CSA enclosure
Type 4X
Paint
Polyurethane
Cover O-rings
Buna-N
Fill Fluid
Silicone or inert fill
Weight
Output Code S and N: Approximately 2.*4 lb (1.*1 kg)
Rosemount Pressure Transmitter ***8 (Absolute and Gauge)