3
98MANAL350 Rev.
E
1
0
/
10/
14
Connection Diagram:
Electrical Connections:
Red: + Signal
Black: - Signal
Green Wire: Case Ground
Note: If the unit is certified for hazardous locations as Intrinsically Safe, use the enclosed connection diagram.
INSTALLATION REQUIREMENTS & CAUTIONS
1.
Care should be taken when removing the product with a packing knife or other sharp instrument. Functional damage will occur
if the knife slices the connection wiring or sensing diaphragm.
2.
Each transmitter is supplied with a protective cover that should be on the sensing area at all times when the transmitter is not
installed.
3.
Internal damage may occur if the transmitter receives a serious shock due to being dropped or struck by a foreign object.
4.
Never stand the Model 350 Transmitter up or place it on a rough surface without a protective cover on the sensing area (cap,
boot, clean rubber mat, soft cloth, or foam).
5.
Cleaning in place is the recommended process that should be performed as the system or process permits.
6.
When shipped in quantities, units should be packaged individually to eliminate possible damage.
7.
All electrical & pressure connections should be compatible with the model specifications as outlined in the product installation
datasheet.
8.
Installation should occur only after electrical (input power) and line pressure is verified as being off and at zero.
9.
The product’s internal electrical circuitry is isolated from case ground. It is not recommended that the case or ground of the unit
be connected to the input, output or calibrate pins of the product or wiring system. Ground loops and line noise will affect the
product’s performance.
10. At no time should an object be pressed against the sensing area to deflect the sensor (to test or simulate pressure), as on
some models permanent damage to the sensing diaphragm may occur.
11. This product cannot be used in sterilization systems as described in the 3A Sanitary Standard 7
4-06, Section E1.9
12. During product installation, the customer shall supply and verify that all o-rings, gaskets, or seals meet or exceed the
requirements of the 3A Sanitary Standard 74-0
6
.
ACCESSORIES - OPTIONAL EQUIPMENT
White Polypropylene Conduit Connection Box .......................................................... 004033.002
Polypropylene Conduit Connection Box with 8 Ft Cable Assy. ................................. 003667.003
Hinged Tri-Clamp - Size - 1.5 ” .................................................................................. 041513MHHM
Gasket (Buna-N) - Size - 1.5 ” ....................................................................................04140MP-U0
Gasket(Teflon) - Size - 1.5 ” ....................................................................................... 04140MP-GI
Hinged Tri-Clamp - Size - 2.0 ” .................................................................................. 042013MHHM
Gasket (Buna-N) - Size - 2.0 ” .................................................................................... 04240MP-U0
Gasket (Teflon) - Size - 2.0 ” ...................................................................................... 04240MP-GI
Hinged Tri-Clamp - Size - 2.5 ” .................................................................................. 042513MHHM
Gasket (Buna-N) - Size- 2.5 ” .....................................................................................04340MP-U0
Gasket(Teflon) - Size - 2.5 ” ........................................................................................04340MP-GI
Digital Indicator (Direct Mount) ………………..................…………..……....………… Consult Factory
