GHM Delta OHM PYRAsense LPS10 Series User Manual

LPS10 - 14 - V1.0
Units of measurement:
Changing the temperature units of measurement affects the Modbus protocol only. The
temperature measurement provided by the ASCII proprietary protocol (commands
S0/S1) is always in °C.
Command Reply Description
TTn WUT;&| Sets the temperature unit of measurement:
 °C if n=0 (default)
 °F if n=1
 K if n=2
RUT RUT;n| Reads the temperature unit of measurement.
Measurements reading:
Command Reply Description
S0 S0;meas| Prints the measurements in the following sequence:
 Temperature compensated irradiance in W/m
2
(it takes into account the change in sensor sen-
sitivity as temperature changes)
 Nominal irradiance in W/m
2
(calculated considering the sensor nominal sen-
sitivity at the calibration temperature: ∼ 23 °C)
 Signal in mV generated by the thermopile
 Internal temperature in °C
 Internal relative humidity in %
 Internal pressure in hPa
 Tilt angle (only LPS10MxT)
 Power supply voltage
If the automatic sending of the measurements is enabled
(command S1), sending S0 disables the automatic send-
ing.
S1 S1;meas| Enables the automatic sending of the measurements, once
per second.
Diagnostics alarm thresholds:
Command Reply Description
WAL1n…n WAL1;&| Sets to n…n the operating time alarm threshold fro
m first
power on (0…65535 days, default=730 days  2 years).
AL1 AL1;n…n| Reads the operating time alarm threshold from first
power on.
WAL2n…n WAL2;&| Sets to n…n the operating time alarm threshold from
last power on (0…65535 days, default=730 days  2
years).
AL2 AL2;n…n| Reads the operating time alarm threshold from last
power on.
WAL3n…n WAL3;&| Sets to n…n, in the set unit of measurement, the inter-
nal temperature alarm threshold (0…150 °C, default=80
°C).
AL3 AL3;n…n| Reads the internal temperature alarm threshold.
WAL4n…n WAL4;&| Sets to n…n% the internal relative humidity alarm
threshold (0…100%, default=25%).
AL4 AL4;n…n| Reads the internal relative humidity alarm threshold.

GHM Delta OHM PYRAsense LPS10 Series Specifications

General

Brand	GHM
Model	Delta OHM PYRAsense LPS10 Series
Category	Measuring Instruments
Language	English