Intrinsically Safe Exsplosion Proof pH/ ORP Transmitter Model SHBM-161/ 163 Brand : DKK - TOA[Dec. 20, 2011 1:20:50]
Specification
Intrinsically Safe Explosion Type pH/ ORP Transmitter.
SHBM-161 : pH Transmitter
SHBM-163 : ORP Transmmitter
The SHBM-161 is a 2-wire pH analyzer/ transmitter
housed in a compact, aluminum die-cast enclosure. The
SHBM-163 is a 2-wire ORP analyzer/ transmitter housed
in the same type of enclosure as the SHBM-161.
These two intrinsically safe devices both feature a
rugged construction that is explosion-proof grade Exia II
CT4 and consistent with IP65 standards.
FEATURES :
- One-touch automatic stability judgment function to e l i m i n a t e o p e r a t i n g e r r o r s , a l l o w i n g f o r a c c u r a t e c a l i b r a t i o n s ( c h e c k ) w i t h s t a n d a r d s o l u t i o n s .
T r a n s m i t t e r a u t o m a t i c a l l y j u d g e s t h e e l e c t r o d e character during calibration and displays the results on the screen.
- 9 water-resistant switches on the outside of the front p a n e l , m a k i n g i t p o s s i b l e t o c o n d u c t r o u t i n e maintenance operations without opening the enclosure.
- Equipped with a wide range of analyzer/ transmitter
f u n c t i o n s , s u c h a s p H e l e c t r o d e c r a c k d e t e c t i o n ,
temperature compensation for sample pH values, and pH/ ORP value shift.
- In maintenance mode( ST-BY) output signal would be held. It could not disrupt control system like chemical feed.
Unit automatically switches back to measurement mode after two hours in maintenance mode ( ST-BY) .