To cancel an input or to return to the previous step 1.b - Output signal selection The Class 200 can output either a voltage or a current signal. Voltage or Current ? With the on-off switch located on the left...
Once the folder is selected, press to validate. On the top left of each page of this manual, you can find a reminder of the > F 100 configuration folder where the function is available. F400 Class 200 transmitter configuration via keypad Page 2...
> F 102 > • press twice to return to reading mode. • press once to return to another folder selection. • with keys, you can choose another sub-folder from folder 100. Page 3 Class 200 transmitter configuration via keypad...
100 To unlock keypad access, press and hold the key for 10 seconds. After 10 seconds, an audible signal confirms that the keypad is unlocked. Page 4 Class 200 transmitter configuration via keypad...
> F 200 > • press twice to return to reading mode. • press once to return to another folder selection. • with keys to choose another sub-folder from the folder 200. Page 5 Class 200 transmitter configuration via keypad...
Analogue output 1 Analogue output 2 Relay 1 Relay 2 24 Vdc / ac 230 Vac 115 Vac The ticked box show the power supply type of the transmitter (230 Vac shown above). Page 6 Class 200 transmitter configuration via keypad...
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F 300 > Step • press twice to return to reading mode. • press once to return to another folder selection. • with keys to choose another sub-folder from the folder 300. Page 7 Class 200 transmitter configuration via keypad...
300. After an analogue output setting, if the unit of measurement is modified (see page 5), you have to reconfigure the outputs according to the new unit of measurement. Page 8 Class 200 transmitter configuration via keypad...
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-40,0 to +180,0 -40,0 to +356,0 TH 200 - PC probe -20,0 to +80,0 -4,0 to +176,0 CTV 210 0,0 to +50,0 +32,0 to +122,0 Air velocity (CTV 210) CTV210 0,0 to 30,0 0 to 5905 Page 9 Class 200 transmitter configuration via keypad...
F 401 • press twice on to return to reading mode. • press once on to return to another folder selection. • with keys, you can choose another sub-folder from the folder 400. Page 10 Class 200 transmitter configuration via keypad...
6.c - Alarm / relay functions and LED colour codes 6.c.1 - Visual / audible alarms Class 200 transmitters have 2 visual / audible alarms located in front of the transmitter, allowing to know the condition of the setpoints. Alarm LED colour codes Alarm n°1...
6.d - Selection of the channel for visual and relays alarms Class 200 transmitters have 4 alarms: 2 visual (LED) and audible alarms and 2 relay alarms. The transmitter can be configured with 4 different alarms setups. Before any alarm setup, check that the corresponding channel(s) is activated.
Setpoint 2 > Setpoint 1 Measurement Alarm set <T> Time-delay Setpoint 2 Setpoint 1 <T> <T> <T> Time Relay status Energized Negative security Not energized Relay status Energized Positivee security Not energized Page 13 Class 200 transmitter configuration via keypad...
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Configuration N°3 : 1 setpoint, time-delay and falling action activated Measurement Alarm set <T> Time-delay Setpoint 1 <T> <T> <T> Time Relay status Energized Not energized Negative security Relay status Energized Not energized Positive security Page 14 Class 200 transmitter configuration via keypad...
> F 403 • press twice to return to reading mode. • press once to return to another folder selection. • with keys, you can choose another sub-folder from the folder 400. Page 15 Class 200 transmitter configuration via keypad...
400. If after having set up a setpoint, the unit of measurement is modified (see page 5), then you have to reconfigure the setpoints according to this new unit of measurement. Page 16 Class 200 transmitter configuration via keypad...
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F 406 > • press twice to return to reading mode. • press once to return to another folder selection. • with keys , you can choose another sub-folder from the folder 400. Page 17 Class 200 transmitter configuration via keypad...
• or choose another folder to access other functions. 7.b - Autozero Thanks to the temperature compensation of the gain (from 0 to 50°C) and to the manual auto-zero, Class 200 transmitters guarantee an excellent long-term stability, along with great measurement accuracy (in low and high ranges).
• or choose another folder to access other functions. If you activate the offset in temperature in °C (function 501), the value entered is automatically converted into °F (function 502) and vice versa. Page 19 Class 200 transmitter configuration via keypad...
600. If you make a temperature compensation in Celsius degree (sub-folder "600"), the transmitter will automatically make the conversion into Farenheit degree (sub-folder "601") and vice versa. Page 20 Class 200 transmitter configuration via keypad...
> 0.8165 • press twice to return to reading mode. • press once to return to another folder selection. • with keys , you can choose another sub-folder from the folder 600. Page 21 Class 200 transmitter configuration via keypad...
F 605 1.024 • press twice to return to reading mode. • press once to return to another folder selection. • with keys, you can choose another sub-folder from the folder 600. Page 22 Class 200 transmitter configuration via keypad...
Select the folder “600” and validate with > F 600 Step > F 607 Select sub-folder 1500 Rectangular section Circular section Length Width diameter “607” “608” “609” inch “610” “611” “612” and validate with Page 23 Class 200 transmitter configuration via keypad...
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> > F 614 Select the sub-folder “614” to select the unit of measurement in pressure for the airflow calculation and validate with . The cursor returns to available choices. > Class 200 transmitter configuration via keypad Page 24...
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> > F 614 • press twice to return to reading mode. • press once to return to another folder selection. • with keys to choose another sub-folder from the folder 600. Page 25 Class 200 transmitter configuration via keypad...
11. Other functions 11.a- Activation / deactivation of the RS 232 Class 200 transmitters have a RS 232 output. With the RS 232, you can send measurements (ASCII format) to another transmitter from Class 300. Step Go into configuration mode (see page 2). The folder number displayed >...
Time-delay of triggering of the relay 2 t h e r e l a y 2 c o r r e s p o n d i n g : corresponding : Temporisation Temporisation Page 27 Class 200 transmitter configuration via keypad...
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> F 307 > • press twice to return to reading mode. • press once to return to another folder selection. • press to choose another sub-folder from the folder 300 Class 200 transmitter configuration via keypad Page 28...
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> > F 309 • press twice to return to reading mode. • press once to return to another folder selection. • with keys, choose another sub-folder from the folder 300. Page 29 Class 200 transmitter configuration via keypad...
5) and the airflow calculation function • Instead of airflow coefficient, select a circular or rectangular section in function 606 (see page 23) (page 23) is set to (airflow coefficient). This combination is impossible. Class 200 transmitter configuration via keypad Page 30...
00 or 01 Working time of each purge from 01 to 60 seconds Frequency of each purge from 01 to 9999 minutes Time-delay before and after purge from 00 to 60 seconds Page 31 Class 200 transmitter configuration via keypad...
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2=> setpoint 1, time-delay and rising action 3=> setpoint 1, time-delay and falling action Setpoint 1 of Relay 2 Setpoint 2 of Relay 2 Time-delay of Relay 2 from 0 to 60 seconds Class 200 transmitter configuration via keypad Page 32...
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0 to 118,.1 inch Airflow coefficient* from 0.1 to 9999.9 Units of pressure CP201 and 202 CP203 and 204 for the pressure calculation* mbar mmH O inWg inWg mbar mmHg mmHg Page 33 Class 200 transmitter configuration via keypad...
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NOTES... Class 200 transmitter configuration via keypad Page 34...
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NOTES... Page 35 Class 200 transmitter configuration via keypad...
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