SS1

Sound Level Transmitter 

65-100db

$50 buy

SS1-420 current loop version  in stock

SS1-5V 0-5V version   in stock

SS2

Sound Level Transmitter

extended range

45-134db

$95 buy

SS2-420 current loop (3 wire) in stock

SS2-5V 0-5V version (3 wire) in stock

 

FEATURES  
                SS1 - Three wire 0-5V version and Two wire current loop (4-20 mA) version

SS2 - Three wire 0-5V and 420mA versions

  SS1 - 1/2" threaded PVC housing - 2" long

SS2 - 7/8" threaded PVC housing - 4" long

  Low cost sound or noise measurement for PLCs and control systems

Useful in security systems, remote monitoring, detecting mechanical failures or malfunction.

  Comes with two mounting nuts
  +/- 4% accuracy
  Reverse polarity protected

 

HOUSING  
  SS1

PVC 2" long 1/2 x 13 threads

SS2

PVC 4" long 7/8 x 24 threads

 

MECHANICAL  
  PVC 2" long 1/2 x 13 threads
PVC 4" long 7/8 x24 threads

 

OUTPUT  
SS1
SS2

Extended

Range

 

WIRING  
SS1
SS2

Extended

Range

 

Accessories Description Price  
SMB1-050/088 Sensor mounting bracket 1/2" and 7/8" holes $5
SJB1-050 1/2" sensor junction box w/side gland $15

 

 

SPECIFICATIONS SS1 SS2
RANGE 65 to 100 db 45 to 134db
ACCURACY +/- 4% +/- 4%

OUTPUT Current Loop 

Current loop (4-20mA) two wire  20mA = 100db 20mA = 134db
OUTPUT Voltage (three wire) 0-5V three wire 5V = 100 db 5V = 134db
MOUNTING HOLE 1/2" 7/8"
THREADS 1/2" x 13 7/8" x 24
HOUSING PVC  IP34 PVC IP34

Part Number 

SS1-420 (current loop version)  

SS1-5V (0-5V version)

SS2-420 (current loop version)

SS2-5V (0-5V version)

Design considerations

The SS1 and SS2 are a low cost way to input sound or noise information into a PLC, process control meter, distributed control system (DCS), or other industrial control system. The SS1 can be mounted through any 1/2" hole and the two wires connected to an analog input card or other two wire 4-20 mA current loop circuit.

The SS1 and SS2 are designed for low cost applications where standard accuracy is acceptable.

For the SS1 65db was selected for the lower limit to avoid detecting ambient background noise.

Because the SS1 has a PVC housing,  care should be taken to insure that the operating environment does not get so hot that the PVC housing will soften. This may happen at temperatures around 180 to 190 degrees F.

The SS1 or SS2 should not be used as the sole sensing element in critical equipment or safety applications. 

 

 

EMS  47745 - 193rd St. Toronto SD 57268 USA (605) 794-2072 (P)     (605) 794-2073 (F)  email