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Jewell Instruments
Jewell Instruments C802 DeepWater 4–20 mA Tiltmeter
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C802 DeepWater: 4–20 mA; ±0.5/3/50°; 316 SS; ~2500 m. RFQ.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Measuring range
High-Gain ±0.5°; Standard ±3°; Wide-Angle ±50° (uniaxial or biaxial)
Accuracy
Nonlinearity max 1% / 2% / 0.5% FRO (HG/Std/WA); nonrepeatability <0.0002° / 0.001° / 0.02°
Output
4–20 mA two-wire current loop per axis; tilt + temperature channels
Supply
(0.02 A × R + 10 VDC) < Vs < 29 VDC
Housing
316 SS (6AL-4V Titanium also available)
Protection
IP68; rated to +2500 m waterproof
Fits deep or marine tilt loops where you need a Jewell C802 DeepWater—316 stainless submersible 4–20 mA tiltmeter rated about 2500 m / 250 bar with ±0.5°/±3°/±50° ranges.
Key advantages
- Submersible — ~2500 m / 250 bar; 316 SS; IP68 class
- Output — 4–20 mA two-wire per axis
- Ranges — HG ±0.5°; Std ±3°; WA ±50°
- Resolution — <0.0001° on high-gain
- Channels — Tilt + temperature
Typical applications
- Offshore platform leveling.
- Subsea structural monitoring.
- Marine angle measurement.
Selection guide
- Uni vs biaxial
- Gain
- Cable / connector
Common mistakes
- Exceeding depth rating.
- Wrong loop load.
- Ignoring connector Ta limits.
When to RFQ / what to tell us
- Axes, gain, depth needs.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 39648 |
| Brand | Jewell Instruments |
| Model | C802 DeepWater |
| Product type | Tiltmeter |
| Type | Submersible 4–20 mA DeepWater tiltmeter (C802) |
| Ranges | HG ±0.5°; Std ±3°; WA ±50°; uni or biaxial |
| Resolution | <0.0001° / 0.0006° / 0.01° |
| Output | 4–20 mA two-wire per axis; temperature |
| Seal | 316 SS; ~2500 m / 250 bar class; IP68 |
Documents
FAQ
Q: Depth rating? A: About 2500 m / 250 bar class.
Q: Output? A: 4–20 mA two-wire per axis.
Q: What should I send for a quote? A: Axes/gain/depth, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Measuring range | High-Gain ±0.5°; Standard ±3°; Wide-Angle ±50° (uniaxial or biaxial) |
| Accuracy | Nonlinearity max 1% / 2% / 0.5% FRO (HG/Std/WA); nonrepeatability <0.0002° / 0.001° / 0.02° |
| Output | 4–20 mA two-wire current loop per axis; tilt + temperature channels |
| Supply | (0.02 A × R + 10 VDC) < Vs < 29 VDC |
| Housing | 316 SS (6AL-4V Titanium also available) |
| Protection | IP68; rated to +2500 m waterproof |
| Ambient temperature | Operating −4 to +60 °C; storage −40 to +85 °C |
| Sensor type | Absolute gravity-referenced electrolytic DeepWater 4–20 mA tiltmeter |
| Resolution | <0.0001° / 0.0006° / 0.01° (HG/Std/WA) |
| Scale Factor | 0.0625 °/mA (HG); 0.375 °/mA (Std); 6.25 °/mA (WA) |
| Temperature Output | 10,000 Ω thermistor, −50 to +150 °C range |
| Time Constant | 0.15 s |
| Cable | 6-conductor Neoprene, 20 AWG, no shield |
| Weight | 5 kg (11 lb) |