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Endress+Hauser
Endress+Hauser RA33 Batch Controller
Quote on request
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E+H RA33: batch dosing controller; AC/DC; IP65 front / IP66 field; −20…+60 °C. RFQ.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Measuring range
Batch dosing of mass/volume from flow input; optional temperature/density compensation (ASTM D1250-04 for mineral oils)
Accuracy
Automatic or fixed after-run correction for precise batch results; current input accuracy per TI (typical 0.1% FS class inputs)
Output
1× analog (I)/pulse active; 2× open collector; optional additional OC + pulse/analog package; 2× relay
Supply
100–230 V AC (−15%/+10%) 50/60 Hz or 24 V DC (−50%/+75%) / 24 V AC (±50%); loop power 24 V DC (±16%); power consumption 15 VA
Protection
Panel: IP65 front / IP20 rear; Field housing: IP66 / NEMA 4X
Ambient temperature
−20 to +60 °C (−4 to +140 °F)
Fits batch dosing from flow input where you need an Endress+Hauser RA33. Batch controller for mass/volume dosing with optional temperature/density compensation (ASTM D1250-08), automatic or fixed after-run correction, analog/pulse and relay outputs, 100–230 VAC or 24 V packages, panel IP65 front or field IP66 / NEMA 4X, ambient −20 to +60 °C.
Key advantages
- Function — Batch mass/volume from flow
- Correction — Auto/fixed after-run
- Power — 100–230 VAC or 24 V packages
- IP — Panel IP65 front; field IP66 / NEMA 4X
- Ambient — −20 to +60 °C
Typical applications
- Batch filling.
- Loading racks.
- Dosing with density compensation.
Selection guide
- Panel vs field
- Power
- I/O package
Common mistakes
- Wrong power package.
- Ignoring after-run.
- Ambient outside −20…+60 °C.
When to RFQ / what to tell us
- Housing/power/I/O.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 47772 |
| Brand | Endress+Hauser |
| Model | RA33 |
| Product type | Batch Controller |
| Measuring range | Batch dosing of mass/volume from flow input; optional temperature/density compensation (ASTM D1250-04 for mineral oils) |
| Accuracy | Automatic or fixed after-run correction for precise batch results; current input accuracy .1% FS class inputs) |
| Output signal | 1× analog (I)/pulse active; 2× open collector; optional additional OC + pulse/analog package; 2× relay |
| Supply voltage | 100–230 V AC (−15%/+10%) 50/60 Hz or 24 V DC (−50%/+75%) / 24 V AC (±50%); loop power 24 V DC (±16%); power consumption 15 VA |
| IP rating | Panel: IP65 front / IP20 rear; Field housing: IP66 / NEMA 4X |
| Ambient temperature | −20 to +60 °C (−4 to +140 °F) |
Documents
FAQ
Q: Power? A: 100–230 VAC or 24 V packages.
Q: IP? A: Panel IP65 front; field IP66.
Q: What should I send for a quote? A: Housing/power/I/O, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Measuring range | Batch dosing of mass/volume from flow input; optional temperature/density compensation (ASTM D1250-04 for mineral oils) |
| Accuracy | Automatic or fixed after-run correction for precise batch results; current input accuracy per TI (typical 0.1% FS class inputs) |
| Output | 1× analog (I)/pulse active; 2× open collector; optional additional OC + pulse/analog package; 2× relay |
| Supply | 100–230 V AC (−15%/+10%) 50/60 Hz or 24 V DC (−50%/+75%) / 24 V AC (±50%); loop power 24 V DC (±16%); power consumption 15 VA |
| Protection | Panel: IP65 front / IP20 rear; Field housing: IP66 / NEMA 4X |
| Ambient temperature | −20 to +60 °C (−4 to +140 °F) |
| Display | 160×80 Dot-Matrix LCD white backlight; colour change on alarm; active area 70×34 mm |
| Communication | RS232, USB, Ethernet, Modbus TCP, Modbus RTU |
| Approvals | CSA GP; NTEP (USA); KC |
| Mounting | Panel, wall, pipe, DIN rail, or field; 144 × 144 × 103.1 mm |
| Sensor type | Batch controller: 1× analog/pulse flow, 1× RTD temperature, 1× analog density input |
| Notes | Specs from Endress+Hauser TI00163KEN_0425-00 + endress.com RA33 page. |
| Dimensions | 144 × 144 × 103.1 mm (5.67 × 5.67 × 4.06 in) |
| Weight | Approx. 700 g (1.5 lb) |