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Jewell Instruments
Jewell Instruments MD900-T Digital Tiltmeter
Quote on request
No online payment · add lines to RFQ BOM
MD900-T: ±10/25/50°; RS-232/422; 0.002–0.01°; NMEA/etc. RFQ.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Measuring range
High-Gain ±10°; Standard ±25°; Wide-Angle ±50°
Accuracy
Non-linearity 1% (all versions); repeatability 0.01°
Output
RS-232 or RS-422 (RS-485 full duplex); formats NMEA XDR, Trimble TCM, BAE, Ashtech, Simple (X,Y,Temp,S/N)
Supply
7–28 VDC @ 30 mA; 250 mV ripple max; reverse-polarity protected
Housing
Die-cast aluminum, painted; 120 × 80 × 60 mm; 0.55 kg
Protection
IP65; 100% humidity
Fits digital biaxial tilt reporting where you need a Jewell MD900-T—High-Gain ±10°, Standard ±25°, or Wide-Angle ±50° with RS-232 or RS-422 (RS-485 full duplex) and formats including NMEA XDR, Trimble TCM, BAE, Ashtech, and Simple.
Key advantages
- Ranges — HG ±10°; Std ±25°; WA ±50°
- Resolution — 0.002° / 0.004° / 0.01° (HG/Std/WA)
- Accuracy — Non-linearity 1%; repeatability 0.01°
- Serial — RS-232 or RS-422 (RS-485 full duplex)
- Formats — NMEA XDR, Trimble TCM, BAE, Ashtech, Simple
Typical applications
- Digital antenna / platform tilt.
- Vehicle navigation tilt inputs.
- SCADA serial tilt nodes.
Selection guide
- RS-232 vs RS-422
- Output format
- Gain version
Common mistakes
- Wrong serial duplex wiring.
- Format mismatch with host.
- WA for sub-0.01° needs.
When to RFQ / what to tell us
- Gain, serial, format.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 39630 |
| Brand | Jewell Instruments |
| Model | MD900-T |
| Product type | Digital Tiltmeter |
| Measuring range | High-Gain ±10°; Standard ±25°; Wide-Angle ±50° |
| Accuracy | Non-linearity 1% (all versions); repeatability 0.01° |
| Resolution | 0.002° / 0.004° / 0.01° (HG/Std/WA) |
| Output signal | RS-232 or RS-422 (RS-485 full duplex); formats NMEA XDR, Trimble TCM, BAE, Ashtech, Simple (X,Y,Temp,S/N) |
Documents
FAQ
Q: Interfaces? A: RS-232 or RS-422 (RS-485 full duplex).
Q: Formats? A: NMEA XDR, Trimble TCM, BAE, Ashtech, Simple.
Q: What should I send for a quote? A: Gain/serial/format, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Measuring range | High-Gain ±10°; Standard ±25°; Wide-Angle ±50° |
| Accuracy | Non-linearity 1% (all versions); repeatability 0.01° |
| Output | RS-232 or RS-422 (RS-485 full duplex); formats NMEA XDR, Trimble TCM, BAE, Ashtech, Simple (X,Y,Temp,S/N) |
| Supply | 7–28 VDC @ 30 mA; 250 mV ripple max; reverse-polarity protected |
| Housing | Die-cast aluminum, painted; 120 × 80 × 60 mm; 0.55 kg |
| Protection | IP65; 100% humidity |
| Ambient temperature | Operating and storage −40 to +85 °C |
| Mounting | Horizontal/vertical mounting plates optional; 6-pin NEMA 4X connector |
| Sensor type | Biaxial digital clinometer (MD900-T / IRIS) with electrolytic transducer |
| Resolution | 0.002° / 0.004° / 0.01° (HG/Std/WA) |
| Baud Rate | 9600 default; up to 230400 |
| Time Constant | 0.15 s; natural frequency 7 Hz |
| Channels | X-tilt, Y-tilt, Temperature, Serial No. |