LC Clients

• IS Shunt Safety Assembly
• Model: Barrier P/N 50000021 (To be used to limit power to the HY-ALERTA Model 1600 Series and HYOPTIMA Model 1700 and 1700B Series to an intrinsically safe level)
• Ratings:
  • [Ex ib] IIC Gb (CSA rating)
  • Class I Zone 1 [AEx ib] IIC Gb (UL rating)
  • Electrical parameters:
    • Um = 250 V
    • Uo = 11.5 Vdc
    • Io = 3.27 Adc
    • Po = 9.41 W
    • Ci = 0
    • Li = 0
    • Co = 1.64uF
    • Lo = 3.3uH
    • Lo/Ro = 29 μH/ohms
• Process Monitor
• Model: HY-ALERTA Model 1600 Series & HY-OPTIMA Model 1700 and 1700B Series (to be used with associated IS Shunt Safety Assembly)
• Ratings:
  • Input: 5 – 28Vdc (10Vdc nominal), 10W;
  • Output: 4 – 20mA

For units with sensing element intended to be used in Zone 0:
– Sensor ratings:

• Ex ia II (H₂) T3 Ga (CSA rating)
• Class I Zone 0 AEx ia II (H₂) T3 Ga (UL rating)
• Class I Division 1 Group B T3 (CSA & UL rating)

– Analyzer ratings:

• Ex db+db IIB T3 Ga (CSA rating)
• Class I Zone 0 AEx db+db IIB T3 Ga (UL rating)
• Class I Division 1 Group CD T3 (CSA & UL rating)

For units with sensing element intended to be used in Zone 1

– Sensor ratings:

• Ex ib II (H₂) T3 Gb (CSA rating)
• Class I Zone 1 AEx ib II (H₂) T3 Gb (UL rating)
• Class I Division 2 Group B T3 (CSA & UL rating)

– Analyzer ratings:

• Ex db IIB T3 Gb (CSA rating)
• Class I Zone 1 AEx db IIB T3 Gb (UL rating)
• Class I Division 2 Group CD T3 (CSA & UL rating)

The maximum intrinsically safe input and output parameters:

• J1 Pins 2 & 3 (power supply)
• Ui = 11.5 V
• Ii = 3.27 A
• Pi = 9.41 W

The equivalent parameters are:

• C_I = 0
• L_I = 0
• J1 Pins 4 & 5 (4-20 mA loop)
• U_I = 26.7 V
• Ii = 91 mA
• Pi = 0.611 W

The equivalent parameters are:

• C_I = 68.2 nF
• L_I = 0
• J2 Pins 1 & 2 and 3 & 4 (Rx and Tx)
• U_I = 3.7 V
• Ii = 225 mA
• Pi = 206 mW

The equivalent parameters are:

• C_I = 0
• L_I = 0
• Uo = 5.9 V
• Io = 238 mA
• Po = 0.35 W
• Co = 1000 μF
• Lo = 2.5 mH
• Lo/Ro = 404 μH/ohms

IS Shunt Safety Assembly

• CAN/CSA C22.2 No. 60079-0:19 / UL 60079-0 (Ed. 7)
• CAN/CSA C22.2 No. 60079-11:14 (R2018) / UL 60079-11 (Ed. 6)
• CAN/CSA C22.2 No. 61010-1A-12 / UL 61010-1 (Ed. 3)

Process Monitor

• CAN/CSA C22.2 No. 60079-0:19 / UL 60079-0 (Ed. 7)
• CAN/CSA C22.2 No. 60079-1:16 / UL 60079-1 (Ed. 7)
• CAN/CSA C22.2 No. 60079-11:14 (R2018) / UL 60079-11 (Ed. 6)
• CAN/CSA C22.2 No. 60079-26:16 / UL 60079-26 (Ed. 3)
• CAN/CSA C22.2 No. 61010-1A-12 / UL 61010-1 (Ed. 3)

• None

General Note:

• Project no.: 18552/18552A
• LC Certificate no.: LC20CA18552-1
• LC Listing report no.: 11.00.9001-1_Rev.4
  • Rev.1 – LC Listing report no. 9001-1S_Rev.1 under the project 9001
  • Rev.2 – LC Certificate no. 9001-1S_Rev.2 under the project LV-14007
  • Rev.3 – LC Certificate no. 9001-1S_Rev.3 under the project 12618
  • Rev.4 – LC Certificate no. LC20CA18552-1 under the project 18552/18552A
    – Refer to the listing report no. 11.00.9001-1_Rev 4.
    – Note that further revision will be under the certificate no. LC20CA18552-1