Gas Detection Sensor Features – Functions - Benefits • Toxics - Oxygen - Combustibles VOCs - Refrigerants - NEMA 4X Weather Proof Enclosure High Visibility Color Graphic HMI User Interface via Magnet or Bluetooth Intuitive Full Script Operator Interface Optional Outputs Analog 4-20 mA DC Modbus RTU 9600 bps Local Alarm Relays Description M o d e l S A - 1 N 4 g a s d e t e c t i o n s e n s o r s a r e d e s i g n e d t o d e t e c t a n d m o n i t o r t o xi c , o x yg e n a n d c o m b u st i b l e g a s e s i n a m b i e n t a i r . S a m p l i n g i s vi a d i f f us i o n . T h e d e s ig n f e at u r e s a f u l l r a ng e o f s e n s o r t e c h n o lo g i e s ; e l e c t r o c h e m ic a l s e n s o r s , p h o t o ioniza t i o n d e t e c t o r s , non-dispersed i n f r a r e d a n d a m u l t i spectrum c o m b u s t i b l e g a s d e t e c t i o n s e n s o r . S p ec i fi c g a s t yp e i s d et er m i n e d b y i n s t a l l i n g a s e l e c t e d Mo d e l SA1 smart s e n s o r m o d u l e . E a c h s e n s o r m o du l e s t o r e s g a s t yp e , r a ng e of s e n s i t i v i t y a n d t h e l a s t ze r o a nd s p a n c a l i b r a t i o n d a t a p o i n t s . A l l e l e c t r o n i c s a r e m o u n t e d i n a N E M A 4 X we a t h e r p r o of e n c l o s u r e s u i t a b l e f o r i n s t a l l a t i o n i n n o n - h a za r d o u s l o c a t i o n s . Mo d e l S A - 1 N 4 g a s d e t e c t o r s f e at u r e n on i n t r u s i ve c a l i b r a t i o n u s i n g a s m a l l m a g n e t o r a n A n d r o i d ™ p h o n e o r t a b l e t a n d t h e S af eg u a r d O p Ch e c k a p p l i c a t i o n . T h e c o l o r g r a p h i c d i s p l a y p r o vi d e s s i m p l e a n d i n t u i t i ve u s e r i n t e r f a c e wi t h r e a l t i m e r e a d i n g s a n d f u l l s c r i p t s e r v i c e in s t r u c t i o n s . D e vi c e s t a t u s i s r e a d i l y d e t e r m i n e d b y s c r e e n c o l o r ; g r e e n n o r m a l - n o a l a r m c o n d i t i o n , ye l l o w a l a r m l e ve l 1 , r e d a l a r m l e ve l 2 a n d b l u e indicates a f a u l t condition. OpCheck O p C h e c k is an embedded Bluetooth application that c o m b i n e s c o n t i n u o u s supervision of t h e g a s s e n s o r e l e me n t a n d a s s o c i a t e d c i r c u i t s t h e n a d d s a n a l ys i s o f p e r f o r m a nc e d a t a d u r i n g r o u t i n e c a l i b r a t i o n t o c r e a t e a h i g h l e ve l o f s a f et y a n d r e l i a b i l i t y i n e ve r y S a f e g u a r d A n a l yt i c s gas d e t e c t i o n s e n s o r . O p C h e c k i s a c c e s s e d u s i n g a n A n d r o i d p h o n e o r t a b l e t . U s e t h e a p p l i c a t i o n t o g e n e r at e service r e p o r t s i n s i n g l e d e v i c e o r s i t e wi d e f o r m a t s t h e n u p l o a d vi a t e xt o r e m a i l . Faults Monitored Detector・Input Voltage・Zero Drift・Signal Loop・Processor Memory Performance Diagnostics Zero Stability・Span Drift・Response Time・Signal

Model SA-1N4 Specifications* System Detector Type Electrical Electrochemical toxics and oxygen Input Voltage Range Catalytic Pellistor combustible gas Power Consumption 10-30 VDC (nominal 24 VDC) 2.5 to 3 watts Smart sensor dependent Photo ionization volatile organic compounds NDIR hydrocarbons and carbon dioxide Standard Output MPS™** Spectrometry combustible gases Optional Outputs Metal oxide semi-conductor refrigerants Detection Method Indicators Alarm relays Form C 2 amp Level 1, Level 2, Fault Local color graphic digital display Area Classification Green normal operation no alarm Amber alarm...