A 1/4 inch NPT vent is provided on the pressure regulator body for this purpose. The vent location is shown in Figure 2-3. When air is used as the pressure source, the vent fitting may be allowed to bleed into the atmosphere. If fuel gas or other hazardous type gases are used as the pressure source for a Remote Set Regulator, the VENT port must be piped to a safe location. ** Warning ** Covers of Remote Set Regulators operating in hazardous areas should not be removed. If servicing is required,

These include a compact Nema 4X rated enclosure, power supply and solar panel options with battery backup, operator display/keypad input options, and wireless communication options. Standardization eliminates the need for in-house panel and packaging design and fabrication resulting in lower initial installation cost. This also standardizes the maintenance effort to reduce the long term cost of ownership. As an integrated RTU in a SCADA system, ControlWave ExpressPAC has the unique attributes re

All rights reserved. ELITE and ProLink are registered trademarks, and MVD and MVD Direct Connect are trademarks of Micro Motion, Inc., Boulder, Colorado. Micro Motion is a registered trade name of Micro Motion, Inc., Boulder, Colorado. The Micro Motion and Emerson logos are trademarks and service marks of Emerson Electric Co. All other trademarks are property of their respective owners. Contents Chapter 1 Before You Begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Description The Type 99 gas regulators provide a broad capacity for controlled pressure ranges and capacities in a wide variety of distribution, industrial, and commercial applications. A Type 99 regulator has a Type 61L (low pressure), Type 61H (high pressure), or a Type 61HP (extra high pressure) pilot integrally mounted to the actuator casing as shown in Figure 1. The Type 99 regulator can handle up to 1000 psig (69,0 bar) inlet pressures (the 1000 psig (69,0 bar) regulator requires a Type 13

The pushbutton switch is used to jump the load. 1. Adjust input test circuit for 4.995 V on DMM #1. 2. DMM #2 should read 20 mA. If necessary, adjust pot R50 to correct. 3. Press load pushbutton while observing DMM #2. If current reading increases, adjust R49 CCW. If reading decreases, turn it CW. Repeat procedure until change is less than ±.02 mA. 4. Final reading should be 20 mA, ±.02 mA. If necessary, reset pot R50 and repeat procedure. 5. Calibration is complete. Restore unit to normal opera

The DVS205 communicates via a serial format with the FloBoss. Variables Functionally, the DVS205 is a digital transmitter that measures two flow-related variables simultaneously: differential pressure and static pressure. These variables are continuously available to the FloBoss unit that polls the DVS205. Transducer and Electronics The DVS205 contains a transducer and an electronics circuit. The transducer uses capacitance- cell technology to sense differential pressure and piezoresistive techn

This compact package provides the connection integrity of flanged body globe valves while being significantly lighter and easier to install. SCOPE OF MANUAL This instruction manual includes installation, maintenance, and parts information for the 51000 series control valve and type 16 actuator. No person may install operate or maintain a 51000 series control valve without first being fully trained and qualified in valve, actuator and accessory installation, operation and maintenance, and careful

There are several occupational and non-occupational causes for pleural plaque. It should be noted that plaques are not “pre-cancer” nor are they associated with any measurable effect on lung function. Rosemount Analytical Inc. A Division of Emerson Process Management Instruction Manual IB-106-340C Rev. 4.1 July 2004 Hazardous Area Oxymitter 4000 TOXICOLOGY A number of studies on the health effects of inhalation exposure of rats and hamsters are available. Rats were exposed to RCF in a series of

Now, you can install a single instrument without the hassles you face when you try to use separate equipment for automation and measurement operations at remote sites. The ControlWave XFC package features the following: • ControlWave family platform that is pre-programmed to meet API 21.1 requirements for a two-run metering and regulating station • High performance, smart multivariable transducer assembly is a separate component that can be removed and replaced independently of the electronic