Lufft SHM31 User Manual

Communication in Modbus mode
Snow depth sensor SHM 31, V2.1 57
58
57
Block temperature °C (max)
Range:
-400 … 1000 → -40.0 … 100.0
10
S
59
58
Block temperature °C (avg)
Range:
-400 … 1000 → -40.0 … 100.0
10
S
60
59
Ambient temperature °C (cur)
Range:
-500 … 1000 → -50.0 … 100.0
10
S
61
60
Ambient temperature °C (min)
Range:
-500 … 1000 → -50.0 … 100.0
10
S
62
61
Ambient temperature °C (max)
Range:
-500 … 1000 → -50.0 … 100.0
10
S
63
62
Ambient temperature °C (avg)
Range:
-500 … 1000 → -50.0 … 100.0
10
S
64
63
Laser temperature °C (cur)
Range:
-600 … 800 → -60.0 … 80.0
10
S
65
64
Laser temperature °C (min)
Range:
-600 … 800 → -60.0 … 80.0
10
S
66
65
Laser temperature °C (max)
Range:
-600 … 800 → -60.0 … 80.0
10
S
67
66
Laser temperature °C (avg)
Range:
-600 … 800 → -60.0 … 80.0
10
S
68
67
reserved
69
68
reserved
70
69
reserved
Temperatures imperial
71
70
Block temperature °F (cur)
Range:
-400 … 2120 → -40.0 … 212.0
10
S
72
71
Block temperature °F (min)
Range:
-400 … 2120 → -40.0 … 212.0
10
S
73
72
Block temperature °F (max)
Range:
-400 … 2120 → -40.0 … 212.0
10
S
74
73
Block temperature °F (avg)
Range:
-400 … 2120 → -40.0 … 212.0
10
S
75
74
Ambient temperature °F (cur)
Range:
-580 … 2120 → -58.0 … 212.0
10
S
76
75
Ambient temperature °F (min)
Range:
-580 … 2120 → -58.0 … 212.0
10
S
77
76
Ambient temperature °F (max)
Range:
-580 … 2120 → -58.0 … 212.0
10
S
78
77
Ambient temperature °F (avg)
Range:
-580 … 2120 → -58.0 … 212.0
10
S
79
78
Laser temperature °F (cur)
Range:
-760 … 1760 → -76.0 … 176.0
10
S
80
79
Laser temperature °F (min)
Range:
-760 … 1760 → -76.0 … 176.0
10
S
81
80
Laser temperature °F (max)
Range:
-760 … 1760 → -76.0 … 176.0
10
S
82
81
Laser temperature °F (avg)
Range:
-760 … 1760 → -76.0 … 176.0
10
S
83
82
reserved
84
83
reserved
85
84
reserved
Angles
86
85
Tilt angle ° (cur)
Range:
-1800 … 1800 → -180.0 … 180.0
10
S
87
86
Tilt angle ° (min)
Range:
-1800 … 1800 → -180.0 … 180.0
10
S
88
87
Tilt angle ° (max)
Range:
-1800 … 1800 → -180.0 … 180.0
10
S
89
88
Tilt angle ° (avg)
Range:
-1800 … 1800 → -180.0 … 180.0
10
S
90
89
X angle ° (cur)
Range:
-1800 … 1800 → -180.0 … 180.0
10
S
91
90
Y angle ° (cur)
Range:
-1800 … 1800 → -180.0 … 180.0
10
S
92
91
Z angle ° (cur)
Range:
-1800 … 1800 → -180.0 … 180.0
10
S
93
92
Tilt angle ° Reference
Range:
-1800 … 1800 → -180.0 … 180.0
10
S
94
93
reserved
95
94
reserved
Logic and normalized values
96
95
Snow flag
0: no snow
1: snow
98
97
Normalized signal (cur)
Range:
0 … 255
1
U
99
98
Normalized signal (min)
Range:
0 … 255
1
U

Lufft SHM31 Specifications

General

Brand	Lufft
Model	SHM31
Category	Accessories
Language	English