Instrumentation
Pressure Transmitters and Sensors
Differential Pressure Transducer        683 Sanitary Pressure Transmitter     681
   
Designed for high repeatability and  is designed to meet 3A standards for 
     long term stability, the Series 683  applications in food, dairy, beverage 
Industrial Pressure Transducer is ideal  and pharmaceutical processing, liquid 
for production machinery, pumps,  level control, and sanitary pipelines. 
compressors and many HVAC  The unit is fully sealed to withstand 
applications. The Series 683 is  high pressure washdown in Clean-in-
designed with RFI/EMI circuit  Place (CIP) and Sterilize-in-Place (SIP) 
protection against noise, voltage  installations.Designed with a unique
spikes, and static discharge.
Sanitary Pressure Transmitter         637S Industrial Pressure Transmitter
is designed to meet 3A standards  is designed to withstand 
allowing use in food, dairy, beverage  environmental effects such as shock, 
and pharmaceutical industries.This  vibration, temperature, and EMI/RFI. 
unit features superior ±0.25%  The electronics and capacitive sensor 
accuracy and 5:1 turndown.  are packaged in a welded stainless 
Calibration is quick and easy with  steel housing and meets NEMA 4 
field accessible zero and span  (IP65) protection ratings. The 
adjustments. All stainless steel  transmitter features external zero and 
construction resists the corrosive  span adjustments and reverse polarity 
effects of caustic washes . protection.