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6 TM20-TM25-EU-EN V1.6 4/13
TemperatureAlarms
Sethigh/lowalarmlimitsandthemeterwillaudiblyandvisuallyalerttheuserifeitherlimitis
exceeded.Tosetthealarmvalues,followthesesteps:
1. PresstheALARM/SETbuttononcefromthenormaloperatingmode;theupperlimitvalue
anditssymbol(uparrow)willflash.
2. Set
thetemperaturelimitbypressingthebutton(pressandholdforfastscrolling).
3. NowusetheMAX/MINbuttontoactivate/deactivatethealarm(alarmsymbolwillappear
intheupperrighthandcorneroftheLCDwhenactivated).
4. VerifythesettingbypressingALARM/SET.
5. Performthesame
stepsforthelowalarmlimit.
Aftersettingthealarms,theupperandlowerlimitsymbols(▲▼)willbedisplayedontheLCD
indicatingthat an upperand a loweralert value has beenset. Ifthe measuredtemperature
exceedseitherlimit,thealarmbeeperwillsoundfor1minute.
Thealarmbeepericonandthe
correspondingarrowwillflash.Pressinganybuttonwillswitchoffthealarm.
Whenthetemperaturereturnstothedesiredrangetheaudiblealarmwill stopsounding.The
arrowwillremainflashinghowevertoshowthatthetemperaturewashigherorlowerthanaset
valueatleastonceinthepast.PressthebuttontoswitchOFFtheflashingarrow.
Specifications
Display MultifunctionLCD
Measurementrange TM20:‐40to70
o
C(40to158
o
F)
TM25:‐40to200
o
C(40to392
o
F)
Resolution 0.1
o
C/
o
F
Accuracy 0.5
o
C:0
o
to24
o
C
1.0
o
C:‐20
o
to‐1
o
Cand25
o
to49
o
C
2.0
o
C:‐40
o
to‐21
o
Cand50
o
to200
o
C
0.9
o
F:32
o
to75
o
F
1.8
o
F:‐4
o
to31
o
Fand76
o
to120
o
F
3.6
o
F:‐40
o
to‐5
o
Fand121
o
to392
o
F
Protectionsafetyrating IP65ratingonmeterandsensors
Lowbatteryindication BatterysymbolappearsontheLCD
Powersupply CR20323Vbuttonbattery
MeterDimensions 86(L)x57(H)x30(D)mm/3.4(L)x2.2(H)x1.2(D)"
Cablelength TM20cable:209m(9.6ft.)
TM25cable:1.5m(5ft.)
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Allrightsreservedincludingtherightofreproductioninwholeorinpartinanyform
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