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  3. Pressure Transducer - SB68

Full Gauge Controls Pressure Transducer - SB68 Owner's manual

  • Hello! I'm your chat assistant and I've reviewed the datasheet for the Full Gauge SB-68 pressure transducer. This document provides details on its capabilities including measuring common refrigerants, operating temperature range, and available pressure ranges. I'm ready to answer any questions you might have about this device listed in the document.
  • What refrigerants can the SB-68 measure?
    What is the operating temperature range of the SB-68?
    What are the available pressure ranges for the SB-68?
    What is the output signal of the SB-68?
Sensor
DESCRIPTION:
DIMENSIONS:
COMPATIBLE INSTRUMENTS:
MORE INFORMATION:
Output signal: 4~20mA (two wires)
Pressure port:
Supply: -0,5VDC to 4,5VDC
Wiring extension: 2m
Operation temperature range:
-40°C a 80°C (-40°F a 176°F)
SB-68
7/16”-20UNF female
Insulation: _100M (500VDC)
Material in Media Contact:
Stainless Steel AISI 316L and
Viton® Seal
This pressure transducer is highly stable and accurate, being robust to interference and vibration.
SB-68 measures the pressure of common HCFC, HFC,
HFO refrigerants, such as: R22, R134A, R404A, R407A,
R407F, R407C, R410A, R448A, R449A, R450A, R452A,
R513A, R507A.
It operates at temperatures between 22 and 176°F
(-40°C and 80°C) and is available in the four versions:
MODEL
SB68-232A
SB68-650A
PRESSURE RANGING
0 a 232 psi (0 a 16 bar)
0 a 650 psi (0 a 45 bar)
OUTPUT
4 a 20mA (signal)
4 a 20mA (signal)
BLACK
BROWN
OUT/GND
+VCC
CABLE
>
Note: measures in mm
(7)
8.9 0.1
(10.5)
(12)
(13.8)
7/16-20UNF-2B
(31.9)
1020
(66.2)
27.5
2000 80
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