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| | | Metal Diaphragm Diff. Press. Switches | | Type DPD1T-.../DPD2T-... | | |
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| | | Dimensions (in mm / inch) | | |
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| | | LU | | |
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| | | ■ Locking screw 1/2" NPT (clamping range 0 7 ... 12mm) | | |
| | | X <D "Ö c | | |
| | | Adjustment screw(s) under the lid | | |
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| | | V | | |
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| | | Wiring code for all types (contact status at atmospheric pressure) | | |
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| | | Process connection 1/8" NPT internal (low pressure) | | |
| | | OC | | |
| | | /A © | | |
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| | | Process connection 1/8" NPT internal^ (high pressure) | | |
| | | NO O | | |
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| | | N£j^ NO | | |
| | | © | | |
| | | 46/7.87 | | |
| | | 57/2.24 | | |
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| | | 90/3.54 | | |
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| | | 95/3.74 | | |
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| | | | | | | | | | Power circuit © | Power circuit © | | | | C=purple | C=brown | | | | NC=blue | NC=orange | | | | NO=red | NO=black | | | | | | | | | |
| | | in scope of supply | | |
| | | locking screw M20 x 1.5 \ 2 pieces in scope of supply | | |
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| | | 127/5 | | |
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| | | Electrical ratings | | |
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| | | | | | | | | | | | | | | | | Micro- | special features | Volt AC | Ind. load | Res. load | Volt DC | Ind. load | Res. load | Comments | | | | switch | | 50/60 Hz | A | A | | A | A | | | | | H | | 125 | 10 | 10 | 6 to | 0.50 | 0.5 | low change-back values; high AC-/ low DC-load | | | | contacts | 250 | 10 | 10 | 28 | | | | | | | | | 12 24 250 | 5.00 1.00 0.25 | 15.0 2.0 0.4 | intermediate change-back | | | | M | Microswitch with silver | 125 | 10 | 10 | values; | | | | contacts | 250 | 10 | 10 | high AC- and DC-loads | | | | GH | Microswitch with gold | 125 | 1 | 1 | 24 | 1.00 | 1.0 | low change-back values | | | | gm | contacts for low voltage and low current | 30 | 0.1 | 0.1 | 30 | 0.10 | 0.1 | intermediate change-back values | | | | | | | | | | | | | | | | |
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| | | 480 V AC and 15 A only upon request | | |
| | | Options | | |
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| | | | | | | | | | | | | DPD1T-... | | DPD2T-... | | | | ST1 | Plug, 3-pin + E, DIN EN 175 301-801-A (prev. DIN 43650) | ST3 | Plug, 6-pin + E, DIN EN 43651 | | | | ST2 | Amphenol plug 4-pin + E | EXI | for intrinsically safe application | | | | EXI | for intrinsically safe application | | | | | | | | | | | | | |
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| | | Ordering Example for order number | | |
| | | | | | | | | | | | | | | | | Type | | | | Microswitch | | Pressure range | | Options | | | | DPD1T | or | DPD2T | — | H | — | 3SS | — | ST2 | | | | Your order number Type | | Microswitch | | Pressure range | | Options | | | | | or | | — | | — | | — | | | | | | | | | | | | | | | | | |
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| | | Barksdale | | |
| | | 27 | | |
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