background image

12

Rh.

Curr.

Rh.

Curr.

Rh.

Curr.

Rh.

Curr.

Rh.

Curr.

.0000 4.000 .1000 4.016 .2000 4.032 .3000 4.048 .4000 4.064
.5000 4.080 .6000 4.096 .7000 4.112 .8000 4.128 .9000 4.144
1.000 4.160 1.100 4.176 1.200 4.192 1.300 4.208 1.400 4.224
1.500 4.240 1.600 4.256 1.700 4.272 1.800 4.288 1.900 4.304
2.000 4.320 2.100 4.336 2.200 4.352 2.300 4.368 2.400 4.384
2.500 4.400 2.600 4.416 2.700 4.432 2.800 4.448 2.900 4.464
3.000 4.480 3.100 4.496 3.200 4.512 3.300 4.528 3.400 4.544
3.500 4.560 3.600 4.576 3.700 4.592 3.800 4.608 3.900 4.624
4.000 4.640 4.100 4.656 4.200 4.672 4.300 4.688 4.400 4.704
4.500 4.720 4.600 4.736 4.700 4.752 4.800 4.768 4.900 4.784

5.000 4.800 5.100 4.816 5.200 4.832 5.300 4.848 5.400 4.864
5.500 4.880 5.600 4.896 5.700 4.912 5.800 4.928 5.900 4.944
6.000 4.960 6.100 4.976 6.200 4.992 6.300 5.008 6.400 5.024
6.500 5.040 6.600 5.056 6.700 5.072 6.800 5.088 6.900 5.104
7.000 5.120 7.100 5.136 7.200 5.152 7.300 5.168 7.400 5.184
7.500 5.200 7.600 5.216 7.700 5.232 7.800 5.248 7.900 5.264
8.000 5.280 8.100 5.296 8.200 5.312 8.300 5.328 8.400 5.344
8.500 5.360 8.600 5.376 8.700 5.392 8.800 5.408 8.900 5.424
9.000 5.440 9.100 5.456 9.200 5.472 9.300 5.488 9.400 5.504
9.500 5.520 9.600 5.536 9.700 5.552 9.800 5.568 9.900 5.584

10.00 5.600 10.10 5.616 10.20 5.632 10.30 5.648 10.40 5.664
10.50 5.680 10.60 5.696 10.70 5.712 10.80 5.728 10.90 5.744
11.00 5.760 11.10 5.776 11.20 5.792 11.30 5.808 11.40 5.824
11.50 5.840 11.60 5.856 11.70 5.872 11.80 5.888 11.90 5.904
12.00 5.920 12.10 5.936 12.20 5.952 12.30 5.968 12.40 5.984
12.50 6.000 12.60 6.016 12.70 6.032 12.80 6.048 12.90 6.064
13.00 6.080 13.10 6.096 13.20 6.112 13.30 6.128 13.40 6.144
13.50 6.160 13.60 6.176 13.70 6.192 13.80 6.208 13.90 6.224
14.00 6.240 14.10 6.256 14.20 6.272 14.30 6.288 14.40 6.304
14.50 6.320 14.60 6.336 14.70 6.352 14.80 6.368 14.90 6.384

15.00 6.400 15.10 6.416 15.20 6.432 15.30 6.448 15.40 6.464
15.50 6.480 15.60 6.496 15.70 6.512 15.80 6.528 15.90 6.544
16.00 6.560 16.10 6.576 16.20 6.592 16.30 6.608 16.40 6.624
16.50 6.640 16.60 6.656 16.70 6.672 16.80 6.688 16.90 6.704
17.00 6.720 17.10 6.736 17.20 6.752 17.30 6.768 17.40 6.784
17.50 6.800 17.60 6.816 17.70 6.832 17.80 6.848 17.90 6.864
18.00 6.880 18.10 6.896 18.20 6.912 18.30 6.928 18.40 6.944
18.50 6.960 18.60 6.976 18.70 6.992 18.80 7.008 18.90 7.024
19.00 7.040 19.10 7.056 19.20 7.072 19.30 7.088 19.40 7.104
19.50 7.120 19.60 7.136 19.70 7.152 19.80 7.168 19.90 7.184

20.00 7.200 20.10 7.216 20.20 7.232 20.30 7.248 20.40 7.264
20.50 7.280 20.60 7.296 20.70 7.312 20.80 7.328 20.90 7.344
21.00 7.360 21.10 7.376 21.20 7.392 21.30 7.408 21.40 7.424
21.50 7.440 21.60 7.456 21.70 7.472 21.80 7.488 21.90 7.504
22.00 7.520 22.10 7.536 22.20 7.552 22.30 7.568 22.40 7.584
22.50 7.600 22.60 7.616 22.70 7.632 22.80 7.648 22.90 7.664
23.00 7.680 23.10 7.696 23.20 7.712 23.30 7.728 23.40 7.744
23.50 7.760 23.60 7.776 23.70 7.792 23.80 7.808 23.90 7.824
24.00 7.840 24.10 7.856 24.20 7.872 24.30 7.888 24.40 7.904
24.50 7.920 24.60 7.936 24.70 7.952 24.80 7.968 24.90 7.984

25.00 8.000 25.10 8.016 25.20 8.032 25.30 8.048 25.40 8.064
25.50 8.080 25.60 8.096 25.70 8.112 25.80 8.128 25.90 8.144
26.00 8.160 26.10 8.176 26.20 8.192 26.30 8.208 26.40 8.224
26.50 8.240 26.60 8.256 26.70 8.272 26.80 8.288 26.90 8.304
27.00 8.320 27.10 8.336 27.20 8.352 27.30 8.368 27.40 8.384
27.50 8.400 27.60 8.416 27.70 8.432 27.80 8.448 27.90 8.464
28.00 8.480 28.10 8.496 28.20 8.512 28.30 8.528 28.40 8.544
28.50 8.560 28.60 8.576 28.70 8.592 28.80 8.608 28.90 8.624
29.00 8.640 29.10 8.656 29.20 8.672 29.30 8.688 29.40 8.704
29.50 8.720 29.60 8.736 29.70 8.752 29.80 8.768 29.90 8.784

TABLES FOR RH CHECKING

Summary of Contents for HI 8666

Page 1: ...Instruction Manual HI 8666 RH C Transmitter This Instrument is in Compliance with the CE Directives w w w h a n n a i n s t c o m...

Page 2: ...of the instrument as well as a precise idea of its versatility in a wide range of applications This instrument is in compliance with direc tives EN 50081 1 and EN 50082 1 Preliminary Examination 1 Ge...

Page 3: ...ent transmits electrically isolated out puts that are linear and proportional to RH and C It can be surface or panel mounted and used with a detachable connector The power must be supplied from an ext...

Page 4: ...2 FUNCTIONAL DESCRIPTION 1 2 3 1 Sintered Cap 2 Relative Humidity and Temperature Sen sors 3 11 Pin Connector...

Page 5: ...to 40 C C 1 of span Typical EMC RH 2 5 RH 0 4 mA Deviation C 1 C 0 2 mA Output Signal 4 to 20 mA Response Time 6 without sintered filter 1 with filter Power Supply 12 to 24V externally supplied Maxim...

Page 6: ...CAL relay socket The terminals are 1 C Positive Terminal 9 C Negative Terminal 4 RH Positive Terminal 7 RH Negative Terminal Terminals 2 3 5 6 8 10 and 11 are not connected See the following figures f...

Page 7: ...d receivers Common positive 3 Passive and not isolated receivers Common negative RH Transmitter 4 7 1 9 Power Supply C Receiver RH Receiver C Transmitter RH Transmitter 7 4 9 1 Power Supply C Receiver...

Page 8: ...6 4 Active receivers both isolated or not RH Transmitter C Transmitter RH Receiver C Receiver 4 7 1 9...

Page 9: ...t includes two thermally isolated chambers each one equipped with a threaded cap and three bottles containing the appropriate precalibrated saturated salts to produce a known RH value This calibration...

Page 10: ...present in the air causing the solution to expand in volume and to overflow from the container Pour approximately 12 cc of distilled water into the other chamber marked RH 75 4 Add all the content of...

Page 11: ...ot to dip it into the liquid Wait for the measurement to stabilize this takes ap proximately 4 hours Look at the multimeter display the read ing should be 4 00 mA representing the theoretical chamber...

Page 12: ...tical chamber value of 75 4 RH The relative humidity calibration check ing procedure is complete If the therotical values are not within 1 contact your dealer or your closest Hanna Service Center for...

Page 13: ...for the temperature to stabilize Using a NIST certified thermometer as a reference e g ChecktempC N verify that the ammeter reading is matching the tem perature e g 13 00 mA for 25 C All temperature...

Page 14: ...10 6 256 14 20 6 272 14 30 6 288 14 40 6 304 14 50 6 320 14 60 6 336 14 70 6 352 14 80 6 368 14 90 6 384 15 00 6 400 15 10 6 416 15 20 6 432 15 30 6 448 15 40 6 464 15 50 6 480 15 60 6 496 15 70 6 512...

Page 15: ...2 44 00 11 04 44 10 11 05 44 20 11 07 44 30 11 08 44 40 11 10 44 50 11 12 44 60 11 13 44 70 11 15 44 80 11 16 44 90 11 18 45 00 11 20 45 10 11 21 45 20 11 23 45 30 11 24 45 40 11 26 45 50 11 28 45 60...

Page 16: ...2 74 00 15 84 74 10 15 85 74 20 15 87 74 30 15 88 74 40 15 90 74 50 15 92 74 60 15 93 74 70 15 95 74 80 15 96 74 90 15 98 75 00 16 00 75 10 16 01 75 20 16 03 75 30 16 04 75 40 16 06 75 50 16 08 75 60...

Page 17: ...0 19 04 94 10 19 05 94 20 19 07 94 30 19 08 94 40 19 10 94 50 19 12 94 60 19 13 94 70 19 15 94 80 19 16 94 90 19 18 95 00 19 20 95 10 19 21 95 20 19 23 95 30 19 24 95 40 19 26 95 50 19 28 95 60 19 29...

Page 18: ...0 6 800 6 9 6 820 5 8 6 840 5 7 6 860 5 6 6 880 5 5 6 900 5 4 6 920 5 3 6 940 5 2 6 960 5 1 6 980 5 0 7 000 4 9 7 020 4 8 7 040 4 7 7 060 4 6 7 080 4 5 7 100 4 4 7 120 4 3 7 140 4 2 7 160 4 1 7 180 4...

Page 19: ...12 78 24 00 12 80 24 10 12 82 24 20 12 84 24 30 12 86 24 40 12 88 24 50 12 90 24 60 12 92 24 70 12 94 24 80 12 96 24 90 12 98 25 00 13 00 25 10 13 02 25 20 13 04 25 30 13 06 25 40 13 08 25 50 13 10 2...

Page 20: ...17 78 49 00 17 80 49 10 17 82 49 20 17 84 49 30 17 86 49 40 17 88 49 50 17 90 49 60 17 92 49 70 17 94 49 80 17 96 49 90 17 98 50 00 18 00 50 10 18 02 50 20 18 04 50 30 18 06 50 40 18 08 50 50 18 10 5...

Page 21: ...ated salts LiCl and NaCl HI 7111 P Spare saturation salts 6 x 15 g bottles of LiCl for low range humidity calibration HI 7121 P Spare saturation salts 6 x 33 g bottles of NaCl for high humidity calibr...

Page 22: ...air is not covered by the warranty you will be notified of the charges incurred If the instrument is to be returned to Hanna Instruments first obtain a Returned Goods Authorization Num ber from the Cu...

Page 23: ...1996 D Volpato Engineering Manager On behalf of Hanna Instruments S r l HI 8666 Recommendations for Users Before using this product make sure that it is entirely suitable for the environment in which...

Page 24: ...MAN8666R1 03 96 PRINTED IN ITALY h t t p w w w h a n n a i n s t c o m...

Reviews: