SPX series

Pressure sensors pressure series SPX - 5

SPX-5 Series

The SPX 5 Series is an intelligent range of sensors with a 4-20 mA output signal that incorporates DynalarityTM technology. Dynisco's innovation uses an advanced logarithm that linearizes fluctuations due to process effects on the sensor.
The SPX 5 series is designed as a non-detachable connection for use in potentially explosive atmospheres, and is available with various process connections and connectors. These built-in amplifiers eliminate the need for external signal conditioning. All models can be directly connected to high-level distributed systems, PLCs, computers and similar control systems. Optional thermocouples or RTD configurations are also available on these models.

PERFORMANCE CHARACTERISTICS

 

Pressure range:
from 17.5 bar up to 2000 bar
from250 PSI up to 30 000 PSI
from1.75 MPa up to 200 MPa
from3.500 KPa up to 70 000 KPa
from17.5 kg/cm2 up to 2000 kg/cm2
 
Accuracy:
All models ± 0.20%
 
Overload capacity:
2X FSO or 35,000 psi, which is less
(5390, 5391, & 5392 1.5 x FSO for 10,000 psi)
Repeatability: 0.1 % f.s.v
Material in Contact with Media: DyMax coating 15-5 PH SST
Sensor connection: 1/2"-20 UNF , M18 x 1.5
Mounting torque:

5342: 500 inch-lbf max
5343: 50 inch-lbf max
5344: 350 inch-lbf max
5390: 350 inch-lbf max
5391: 350 inch-lbf max
5392: 80 ft-lbf max

Sensor construction: according to the configuration

TEMPERATURE CHARACTERISTICS

 

Max. membrane temperature:
400°C max [Models 5344, 5390, 5391, 5392 max (315°C)]
 
Zero shift (due to temperature):
0 up to150°F (-18 do 65°C)
 
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Max. sensor body temperature: 70°C
  Zero shift (due to temperature): All models: 0.01% F.S./°F max (0.02% F.S./°C max)
  Shift sensitivity (due to temperature): All models: 0.01% F.S./°F max (0.02% F.S./°C max)

ELECTRICAL CHARACTERISTICS

 

 
Supply Voltage:
16 - 36 Vdc (Standard); 16 - 30 Vdc (ATEX IS)
Output signal
4 - 20 mA with optional HART ™
Zero setting:
-
  Connector: 6 Bendix PIN connector
  Leakage Resistance: 500 Ω @ 24 Vdc, 1,000 Ω @ 36 Vdc
  Internal Shunt Calibration: 80 % f.s.v ± 0.50% f.s.v

SENSOR DIMENSIONS:

CONNECTOR WIRING DIAGRAM:

Certification & Approval

EU Declaration of Conformity

ISO 9001:2015

EAC - The Eurasian Conformity mark 

GOST Approval 

RoHS Compliance Fact Sheet

Safety Integrity Level - SIL2

Canada CSA Explosionproof Approval SPX2 & 5 Series

 

KTL IS Approval SPX

NEPSI Approval: SPX 2 Series

Explosion Protection Certificate of Conformity

US FM Explosionproof Approval SPX2 & 5 Series