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Endress+Hauser
Endress+Hauser Ceraphant PTP33B Pressure Switch
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E+H Ceraphant PTP33B: hygienic pressure switch; to 40 bar; to 0.3%; PNP/4–20/IO-Link. RFQ.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Measuring range
Sensor ranges up to 40 bar (600 psi); customized spans; turn down up to 5:1
Accuracy
Reference accuracy up to 0.3%
Output
PNP switch and/or 4–20 mA; optional IO-Link (per order code)
Supply
10–30 VDC
Process connection
Hygienic threads/clamps (ISO/ASME/SMS/Varivent/Tri-Clamp/DIN 11851)
Ambient temperature
See TI ambient tables (typically −20…+70 °C class)
Fits hygienic pressure switching where you need an Endress+Hauser Ceraphant PTP33B. Metal-membrane pressure switch with sensor ranges up to 40 bar, turn-down to 5:1, reference accuracy up to 0.3%, PNP and/or 4–20 mA with optional IO-Link on 10–30 VDC, and process temperature −10 to +100 °C typical.
Key advantages
- Range — Up to 40 bar (600 psi)
- Turn-down — Up to 5:1
- Accuracy — Up to 0.3% reference
- Outputs — PNP and/or 4–20 mA; IO-Link option
- Hygiene — Metal membrane; −10…+100 °C
Typical applications
- Hygienic pressure switch.
- Food / beverage discrete pressure.
- IO-Link hygienic loops.
Selection guide
- Span / turn-down
- Output set
- Hygienic connection
Common mistakes
- Wrong membrane for media.
- Supply outside 10–30 V.
- Exceeding 100 °C.
When to RFQ / what to tell us
- Range/output/connection.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 47681 |
| Brand | Endress+Hauser |
| Model | Ceraphant PTP33B |
| Product type | Pressure Switch |
| Measuring range | Sensor ranges up to 40 bar (600 psi); customized spans; turn down up to 5:1 |
| Accuracy | Reference accuracy up to 0.3% |
| Output signal | PNP switch and/or 4–20 mA; optional IO-Link (per order code) |
| Supply voltage | 10–30 VDC |
| Process temperature | −10 to +100 °C (+14 to +212 °F) typical hygienic metal membrane |
Documents
FAQ
Q: Accuracy? A: Up to 0.3% reference.
Q: Turn-down? A: Up to 5:1.
Q: What should I send for a quote? A: Range/output/connection, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Measuring range | Sensor ranges up to 40 bar (600 psi); customized spans; turn down up to 5:1 |
| Accuracy | Reference accuracy up to 0.3% |
| Output | PNP switch and/or 4–20 mA; optional IO-Link (per order code) |
| Supply | 10–30 VDC |
| Process connection | Hygienic threads/clamps (ISO/ASME/SMS/Varivent/Tri-Clamp/DIN 11851) |
| Ambient temperature | See TI ambient tables (typically −20…+70 °C class) |
| Sensor type | Metallic process membrane 316L; absolute and gauge pressure switch |
| Process Temperature | −10 to +100 °C (+14 to +212 °F) typical hygienic metal membrane |
| Housing | 316L |
| Turn Down | Up to 5:1 |
| Hygienic | CIP/SIP suitable; 3-A / EHEDG family approvals per TI |