*mydirectindustry

Catalogs
Jewell Instruments
D801 Tuff Tilt Digital Datasheet

D801 Tuff Tilt Digital Datasheet

Product catalog summary

Overview: The Model D801 "Tuff Tilt Digital" Tiltmeter by Jewell Instruments is a high-performance digital tiltmeter designed for precise structural monitoring and platform control. It features a gravity-referenced electrolytic tilt sensor with high accuracy and minimal long-term drift.

Specifications:

Angular Range: High-Gain: ±0.5°, Standard: ±3°, Wide-Angle: ±50°
Resolution: High-Gain: <0.0001°, Standard: 0.0001°, Wide-Angle: 0.002°
Repeatability: High-Gain and Standard: 0.0003°, Wide-Angle: 0.004°
Non-Linearity: 0.1% for all ranges
Kz Coefficient: ±0.0002 degree/°C (typical) for High-Gain, ±0.004 degree/°C (typical) for others
Output: RS232, RS422 (RS485 full duplex)
Output Format: NMEA XDR, Trimble TCM, Ashtec compatible, Simple (default: X, Y, Temp., S/N)
Baud Rate: 9600 (default), up to 230400
Channels: X-tilt, Y-tilt, Temperature, Serial No.
Time Constant: 0.15 sec
Power: 7-28 VDC @ 30mA, reverse polarity protected
Environmental: Operating and storage temperature -40 to +85°C, IP65 rated
Dimensions: 120 x 80 x 60 mm, 0.6kg
Materials: Diecast painted aluminum
Cable: 3m, 6 conductors + shield, PVC jacket, DB9 connector for digital I/O

Firmware Features: The device includes user-programmable firmware controls for sample averaging, auto-zero (tare), baud/output rate, and more. It also has on-board memory for up to 22,000 samples.

Accessories:

6-conductor cable (specify length)
Extra power transformer (100-240VAC to 12VDC)
Mounting bracket for vertical surfaces
Mounting plate for horizontal surfaces

Cable Wiring and Pin-outs:

RS232 Wiring: Black (GND), Red (V+), Green (Analog X Out), Yellow (RxD), White (TxD), Blue (Analog Y Out)
RS422 Wiring: Black (GND), Red (V+), Yellow (Rx-), Blue (Rx+), Green (Tx+), White (Tx-)

Catalog excerpts

Jewell Instruments The model D801 "Tuff Tilt Digital" is a high performance, digital tiltmeter with advanced firmware features. Units use a gravity referenced electrolytic tilt sensor with superior measurement accuracy and virtually no long-term drift. Output is RS232 or RS422 (RS485 full duplex). Utilizing a 16-bit A/D, the D801 is sensitive to <0.0001° (.0017 mm/m).* User programmable firmware controls include sample averaging, auto-zero (tare), baud/output rate, and more. The D801 also includes on-board memory, with storage capacity up to 22,000 samples. All units are rated IP65 waterproof for advanced protection from the elements. Use the D801 "Tuff Tilt" for structural monitoring, platform position and control, and more. Ordering Code: Specifications subject to change without notice on account of continued product development Jewell Instruments LLC 850 Perimeter Road, Manchester, NH 03103 [email protected] • www.jewellinstruments.com • Tel (800) 227-5955 L00265 Rev.

Open the catalog to page 1

Jewell Instruments Enclosure Dimensions ■ MOUNTING HOLES Cable Wiring and Pin-outs RS232 Wiring Jewell Instruments LLC 850 Perimeter Road, Manchester, NH 03103 [email protected] • www.jewellinstruments.com • Tel (800) 227-5955 L00265 Rev. C

Open the catalog to page 2

All Jewell Instruments catalogs and technical brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

Brand list