SPECIFICATION - ETHYLENE OXIDE TWO WIRE 4-20 mA TRANSMITTER 

 

UNIPHOS – 583T

 

Gas                                                     :           Ethylene Oxide (C₂H₄O)

 

Range (ppm)                                       :           0 – 20 ppm

 

Resolution (ppm)                                :           0.1 ppm

 

Response Time (T₉₀)                         :           140 sec

 

Detection Principle                              :           Sealed Electrochemical Sensor

 

Gas Sampling                                     :           Diffusion

 

Accuracy                                             :           Inherently ±2% (But also depends on

                                                                        accuracy  of calibration gas)

 

Operating Life of Sensor                     :           Expected life 1 – 2 year.

                                                                        Warranted for one year.

 

Operating Temperature                      :           0 to 50 °C

 

Operating Pressure                            :           Ambient ±10%

 

Output                                                 :           4 – 20 mA

 

Power Supply from

Controller / DCS                                 :           15 – 24 V DC

 

Dimensions                                         :           Dia. = 120 mm

                                                                        Height = 70 mm

 

Case Material                                      :           Explosion Proof Case

 

CMRI Certification                               :           Intrinsically safe for

                                                                        Gas Groups I, IIA, IIB & IIC

                                                                        Temperature class – T6

                                                                        (Category ia as per IS:5780 - 1980)