EMS - Industrial Sensors and Controls
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| 1-800-5140-EMS (367) | Economical Solutions - Reliable Products - Personal Service |
| Current Loop |  |
$75 | |
| Barometric Pressure Transmitter
B1 = 6-17 psi B2 = 9-24 psi |
B1-420 |
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| B1-5V |
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| B2-420 |
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| B2-5V |
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| FEATURES | |
| Two wire current loop (4-20 mA) | |
| 7/8" threaded PVC housing - 4" long | |
| Low cost barimetric pressure measurement for PLCs and control systems | |
| Comes with two mounting nuts | |
| +/- 2% accuracy | |
| Reverse polarity protected |
| HOUSING | |
| PVC 4" long 7/8 x 24 threads |
| OUTPUT | |
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| WIRING | |
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| SPECIFICATIONS | B1 / B2 |
| RANGE | B1 = 40 kPa to 115 kPa B2 = 60-195 kPa |
| ACCURACY | +/- 2% |
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OUTPUT |
Current loop (4-20mA) three wire |
| MOUNTING HOLE | 7/8" |
| THREADS | 7/8 x 24 |
| HOUSING | PVC IP34 |
| 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 |  |
| Design considerations
The B1 is a low cost way to input atmospheric pressure information into a PLC, process control meter, distributed control system (DCS), or other industrial control system. The B1 can be mounted through any 7/8" hole and the wires connected to an analog input card or other three wire 4-20 mA current loop circuit. The B1 is designed for low cost applications where standard accuracy is acceptable. Because the B1 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 B1 should not be used as the sole sensing element in critical equipment or safety applications.
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EMS 47745 - 193rd St. Toronto SD 57268 USA (605) 794-2072 (P) (605) 794-2073 (F) email