The Canadian Electrical Code, Part 1, 2006, Safety Standard for Electrical Installations (C22.1-06), and the associated STANDATA Variance of Oct. 1, 2007, now requires special process seals (secondary seals) in some applications to ensure that process fluid cannot pass through the conduit or cable into other areas upon failure of a single component. Spartan Controls is working with the manufacturers we represent to help customers address these requirements (ANSI/ISA-12.27.01).

Click the product category or company names below to see a list of products that may be affected by these regulations.

Measurement and Analytical

	ROSEMOUNT		Flow, Pressure, Temperature, and Level Transmitters HART Communicators
	MICRO MOTION		Mass & Volume Flow and Density Measurement Truck Unloading & Loading Systems
	ROSEMOUNT ANALYTICAL		Liquid - Conductivity, pH, Dissolved Oxygen, Chlorine, Turbidity Gas - Gas Chromatography, Oxygen, NDIR, Ultraviolet, Thermal Conductivity

Plant and Field Automation

SCADA

ROC FloBoss MVS

Engine and Compressor Automation

MURPHY

LS200, LM300, L1100 Level Switches M25, M50 Fuel Valves OPL, 45APE Pressure Guages

Valves and Accessories

	FISHER		Actuators General and Severe Service Valves Positioners, Controllers and Transmitters Pressure Letdown & Vent Valves Regulators
	ASCO		Solenoid Valves Pressure Switches

• Canadian Electrical Code
  
  
• ANSI/ISA 12.27.01
  
  
• STANDATA Variance of Feb. 14, 2007 original
  
  
• STANDATA Variance of Apr. 1, 2008 current
  
  
• STANDATA Variance of Oct. 1, 2007
  
  
• STANDATA Variance of Oct. 1, 2007 RE: annuciation
  
  
• STANDATA Information Bulletin of October 2007, CEC-18 [rev-9]