Stationary Solutions for Air Conditioning and Process - TESTO

Catalogue Stationary Solutions for Air Conditioning and Process

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Model		testo 6611	testo 6612	testo 6613	testo 6614	testo 6615	testo 6617
		11 A R	0
Type		Wall	Duct	Cable	Heated cable	Cable trace humidity (self-adjustment)	Cable with cover electrode monitoring
Application		Room climate probe wall mounting	Process humidity probe duct mounting	Process humidity probe flexible with cable	Humidity probe for high humidity applications / when risk of condensation	Humiditiy probe for trace humidity / pressure dewpoint (with self-adjustment)	Humidity probe with self-monitoring for sensor-damaging media
Measurement parameters		°C/°F, %rF/%RH, °C_td/°F_td, °C_tpd/°F_tpd, g/m³/gr/ft³, g/kg/gr/lb, kJ/kg, BTU/lb, °Ctw/°Ftw, hPa, inch H₂O, ppm vol %, %vol, °Ctm (H₂O₂)/°Ftm (H₂O₂)
Measuring range	Humidity	0 to 100 %RH				-60 to +30 °Ctpd	0 to 100 %RH
Measuring range	Temperature	-20 to+70 °C -30 to+150 °C -40 to+180 °C				-40 to+120 °C	-40 to+180 °C
Material	Probe shaft	Stainless steel
	Cable	FEP coated
	Plug	Plastic ABS
Measurement inaccuracy*	Humidity: (+25 °C)**	±1.0 %RH (0to90%) (testo 6614only: 0to100%)/ ±1.4 %RH (90to100%) for testo 6611/12/13 ±1.2 %RH (0to90%)/ ±1.6 %RH (90to100%) for testo 6617
	Humidity: for deviations from the media temperature ±25 °C	+0.02 %RH/K
	Pressure dewpopint					±1 K at 0° C ±2 K at -40° C ±4 K at -50° Ctpd
	Temperature: at +25 °C / +77 °F	±0.2 °C / 0.38 °F (PT100 1/3 Class B)
Reproduceablility	Humidity	better than ±0.5 %RH
Probe dimensions	Diameter	12 mm
Probe dimensions	Probe shaft length L	80/200 mm	200/300/500/800 mm	120/200/300/500/ 200/500 mm 800 mm
Cable length		-	specially for duct versions	1/2/5/10 m
Pressure tightness i		1 bar positive pressure (probe tip) testo 6622: PN 5 i		PN 10 (probe tip) PN 3 (probe end), testo 6623: PN 5 1		PN 16 (probe tip) 1	1 bar positive pressure (probe tip)

testo 6611

testo 6612/6622

Measurement transmitter

testo 6613/6623

Measurement transmitter testo 6651

testo 6614

Measurement transmitter testo 6651

testo 6615/6617

Duct probe

testo 6612

Cable probe testo 6613

Cable probe testo 6614

Measurement transmitter

Cable probe testo 6615/6617

testo 6651

testo 6

365 1

testo 6651

Wal probe testo 6611

Temperature error dependent on process temperature and electronics temperature

"Determination of measurement uncertainty according to GUM (Guide to the Expression of Uncertainty in Measurement)

The following uncertainty factors are taken into account in determination:

- Hysteresis

- Linearity

- Reproduceability

- Adjustment site/uncertainty of factory calibration

This total view results in an additional humidity-dependent uncertainty of ±0.007 x m.v.

(in %RH)


			0,0
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						-		—T
						-		_s
							-	-S	ystem error dd80 probe, electronics +25 c ystem error 6680 probe, electronics -25 to +70 °C
0 -	0 -	0 -	r-0-	) 1	0 2	0 3	0 4	0 5	0 6	0 7	0 8	0 9	01	01	10 1	20 1	30 1	40 1	50 1	01	018
				___	__	—	__
	—	^-	0,2	.__		—	-_	___\|			--	—-	__
—	—	^-									--	—-		___		■"—	--	—.	__
																	--	—-

_in

c _ra _ur

c c a _in

X CD 2

Process temperature in °C

*Other accuracies apply for the wall probe with 70 mm length in combination with a current output (P07):

Operation: with 2 channels at 12 mA, without display illumination, relay off, additional measurement inaccuracy to above data at +25 °C (+77 °F), humidity ±2.5 %RH_;temperature ±1 °C (1.8 °F)