METIS M311 / M322 / H311 / H322 (17-pin)
Technical Data
46
Common Data
Temp. sub ranges
Any range adjustable within the temperature range (minimum span 50°C)
Emissivity slope
0.800
–1.200
Emissivity ε
0.050
–1.200 (corresponds 5–120% in 0.1% steps)
Transmission
0.050
–1.000 (corresponds 5–100% in 0.1% steps)
Spot size fill factor
0.050
–1.000 (corresponds 5–100% in 0.1% steps)
Switch-off level
2
–90%
Analog output signal
2 programmable analog outputs 0 or 4
–20 mA, switchable, max. load: 500 Ω
Output of a temperature proportional output current of 2-color temperature, 1-color
channel 1 or 1-color channel 2 temperature, device temperature or control output.
Both outputs can be set individually, inside or outside the temperature range.
Digital inputs
4 digital inputs: laser targeting light on/off, clearing of peak picker, trigger input for
start / stop of measured value recording, load pyrometer configuration, start / stop
controller.
Digital outputs
Digital outputs (max. 100 mA, no current limiting): limit switch, exceeding the begin-
ning of temperature range (for material recognition), device ready after self-test, de-
vice over-temperature, signal strength too low. PID controller active, control process
within limits, control process finished.
Analog input
0-10 V for analog set point definition for PID controlling, emissivity slope or emissivity.
Maximum value storage
/ Peak picker
Automatic hold mode or manual time settings to clear (reset) or external clear (via
digital input)
Parameter settings
Via serial interface, PC software
SensorTools
or via self-compiled communication
program:
Slope/ratio, switch-off limit for measurement, switch-off limit for dirty window alarm,
emissivity, transmission, fill factor, temperature sub range, settings for max. value
storage, device address, baud rate, response time, selecting analog outputs 0/4
–
20 mA, interface RS232/RS485 (selection via interface command), °C/°F, language
(English / German), measuring distance with motorized focus optics.
Power supply
24 V DC (18
–30 V DC), protected against reverse polarity
Isolation
Voltage supply, analog and digital output are galvanically isolated from each other
Sightings
(optional)
Thru-lens sighting with adjustable attenuation filter for eye protection of bright tar-
gets
Laser targeting light (red, λ=650 nm, P< 1 mW, class II to IEC 60825-1)
Color CCD camera, field of view: ca. 3.6 x 2.7% of measuring distance
output signal: FBAS signal ca. 1 V
PP
, 75 Ω, CCIR, NTSC / PAL switchable
Resolution: NTSC: 720 x 480 Pixels; PAL: 720 x 576 Pixels
frame rate: NTSC: 60 Hz, PAL: 50 Hz
Storage temperature
-20 to 85°C (-4 to 185°F)
Relative humidity
No condensing conditions
Housing / protection
class
Aluminum, IP65 to DIN 40 050 with plugged connector
Weight
700 g
CE label
According to EU directives for electromagnetic immunity
9.1
Storage
Store packages under the following conditions:
Do not store outdoors
Store dry and dust-free
Do not exposed to corrosive media
Protect from direct sunlight
Avoid mechanical vibrations
Storage temperature: -20 to 85°C
Relative humidity: max. 95%,
no condensing conditions