Operating instructions

Transducer
Sensor / connector
Measuring range Units Display
Average val. M(n) of Mb2 to Mb1
any
A[n]
Sum S(n) of Mb2 to Mb1
any
S[n]
Total pulses S(t) of Mb1
ZA 9909-AK2 0... 65000
S[t]
Pulses / print cycle of Mb1
ZA 9909-AK2 0... 65000
S[P]
Alarm value of channel Mb1
beliebig
Alrn
Therm. coeff. M(Mb1)/M(M03)
ZA 9000-FS
W/m
2
K q/dt
Wet bulb globe temperature
ZA 9000-FS °C
UbGt
Measured value of Mb1
any
MESS
Cold junction temperature
any
°C
CJ
Number of averaged val. of Mb1
any
n(t)
Volume flow m
3
/h M(Mb1) * Q
any mh
FLou
Temp. for Refrigerant R22 ° FDA602Lx -90.0...+79.0
°C
R22
Temp. for Refrigerant R23 ° FDA602Lx -100.0...+26.0
°C
R23
Temp. for Refrigerant R134 ° FDA602Lx -75.0...+101.0
°C
R134
Temp. for Refrigerant R404 ° FDA602Lx -60.0...+65.0
°C
R404
Temp. for Refrigerant R407 ° FDA602Lx -50.0...+86.0
°C
R407
Temp. for Refrigerant R410 ° FDA602Lx -70.0...+70.0
°C
R410
Temp. for Refrigerant R417 ° FDA602Lx -50.0...+70.0
°C
R417
Temp. for Refrigerant R507 ° FDA602Lx -70.0...+70.0
°C
R507
TC = Temp. compensation, PC = pressure compensation, Mb1/Mb2 = Reference channels
++ only via special connectors with internal characteristic, others available by reuest) (see 7.7.1)
° 8 measuring ranges for refrigerants - only with device option R (Mb1 = pressure in mbar)
The use of function channels to output measured values and operands using
the appropriate reference channels Mb1 (normally 1st channel in connector)
and Mb2 (normally M0) is described in the Manual, Section 6.3.4. Device-inter-
nal channels M3, M13, M23, M33, by way of exception, all have reference
channel Mb1 = M1 (e.g. M5 = difference M1 - M0).
0 1 2 3(1)
10(0) 11(1) 12(2) 13(3)
20(0) 21(1) 22(2) 23(3)
30(0) 31(1) 32(2) 33(3)
M0 M1 M2 M3
Channel 1
Channel 2
Channel 3
Channel 4
Mb2=0
Overview of default reference
channels Mb1 (in brackets)
Other reference channels can be
programmed via the interface
Sensor connector
In the device
Switching off, i.e. deactivating a programmed measuring channel
Function: RANGE ´R´ keys : ,
PROG
CLEAR
ALMEMO

2390-5 47
Sensor programming