Xylem SDI-12 RADAR - Manual (Page 38)

aPPeNDiX
36
PerFOrmanCe
accuracy
±0.01 ft (±3 mm) (H-3611/3613)
(including linearity, repeatability and hysteresis)
Frequency ~26 GHz
electromagnetic
Compatibility emission to eN 61326
electrical equipment Class B
Pulse energy 1mw max (1μw average)
range radar Unit
measuring
Distance
radar Unit
Beam radius
3 in. Horn (76.2
mm)
radar Unit
Beam radius
4 in. Horn (101.6
mm)
10 ft (3.0 m) 0.87 ft (0.27 m) 0.69 ft (0.21 m)
20 ft (6.1 m) 1.75 ft (0.53 m) 1.4 ft (0.427 m)
30 ft (9.1 m) 2.62 ft (0.80 m) 2.1 ft (0.64 m)
40 ft (12.2 m) 3.50 ft (1.07 m) 2.8 ft (0.85 m)
50 ft (15.2 m) 4.37 ft (1.33 m) 3.5 ft (1.06 m)
75 ft (22.9 m) 6.56 ft (2.00 m) 5.24 ft (1.6 m)
100 ft (30.5 m) 8.75 ft (2.67 m) 6.99 ft (2.13 m)
131 ft (40 m) 11.46 ft (3.49 m) 9.16 ft (2.8 m)
H-3612
measuring
Distance
H-3612
Beam radius 3 in.
Horn (76.2 mm)
H-3612
Beam radius 4 in.
Horn (101.6 mm)
150 ft (45.72 m) 13.12 ft (4 m) 10.49 ft (3.2 m)
175 ft (53.34 m) 15.31 ft (4.66 m) 12.34 ft (3.73 m)
200 ft (60.96 m) 17.5 ft (5.33) 13.99 ft (4.62 m)
230 ft (70 m) 20.12 ft (6.13 m) 16.1 ft (4.89 m)
General rating Nema 4x
internal Display LCD with back light
meCHanICal / POWer
size
Housing
H-3611/3612 17 in. L x 6 in. w x 6 in. H
(431.8 mm L x 152.4 mm w x 152.4 mm
H)
Housing
H-3613 13 in. L x 6 in. w x 6 in. H
(330 mm L x 150 mm w x 150 mm H)
Horn
H-3611/3612 8.3 in. L x 3 in. w
(211mm L x 75 mm w) standard
11 in. L x 4 in. w
(282 mm L x95 mm w) optional
Horn H-3613 5.5 in. L x 4.5 in. w
(140 mm L x 114 mm w)
Weight H-3611/3612 8 lbs. (3.6 kg)
H-3613 7 lbs. (3.18 kg)
appendix a: Specifications
material Housing aluminum coated iP65
Horn
H-3611/3612 Stainless steel
Horn
H-3613 PTB
Power
requirements Voltage input 10 to 16 volts DC
Surge
Protection Built in, 1.5 KVa
Supply Current Standby: 8 ma
active: 15 ma
Startup: 20 ma
Connection +12V & SDi-12 internal 3-position connector.
6 ft (1.8 m) polyurethane pigtail is
provided.
Cables 6 ft (1.8 m) cable with rS-232
connector for TofTool® connection.
General Beam angle 10°
3 in. (76.2 mm) Standard Horn
8°
4 in. (101.6 mm) extended Horn
10°
3 in. (76.2 mm) PTB Horn
COmmunICaTIOns
sDI-12 Baud rate 1200
Protocol SDi-12, V1.2 7-bit even parity, 1 stop bit
output Voltage
Levels minimum high level: 3.5 volts
maximum low level: 0.8 volts
enVIrOnmenTal
General operating
Temperature - 40° C to + 80° C
Storage
Temperature - 40° C to + 80° C
Temperature
Sensitivity average TK: 2 mm/10 K, max 5 mm
over the entire temperature range
-40° C to +80° C
mIsCellaneOus
Warranty The waterLoG® H-3611/H-3612/H-3613 series radars
are warranted against defects in materials and
workmanship for two years from date of shipment.
notes Specifications subject to change without prior notice
due to ongoing commitment to product testing and
improvement. Lr June 17, 2013 (D4 0613)