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USA Brand New Honeywell 51402573-150 Industrial Control System Board
VAPORIZING HUMIDIFIER
Vaporizing and water spray humidifiers operate on the principle of breaking water up into small particulates so they are evaporated directly into the air. This process is essentially adiabatic since the enthalpy lines of the water vapor for 32 and 212F are so close. The enthalpy of water at 32F is zero and at 212F it is 180 Btu per pound. If air at Point A (Fig. 24) is humidified by 212F water, the process follows a line parallel to line C-D and the 80F WB line and ends at a point such as Point B. The actual water temperature of a vaporizing or water spray humidifier will be between 32 and 212F and will usually be around room temperature so using the zero enthalpy line (C-E) as a reference will not introduce a significant error into the process.
Advantage products
Bently Nevada | ABB | ICS Triplex | GE FANUC | YOKOGAWA | TRICONEX |
3500/32 | CI810B | T8312 | IC693PWR321Y | ARM55C ARM55C-000 | 4000016-015 |
3500/42M | CI854AK01 | T3481 | IC693CHS397L | ARM55D | 4000029-010 |
3500/20 | IMMFP12 | T3511 | IC697ALG230F | ARM55T | 3000120-360 |
3500/50 | IMDSM04 | T3310 | IC697MDL653 | ARM55W | 4351B |
3500/15 | IMFCS01 | T3401 | IC200ALG322D | ARS15B | NCM4320 |
3500/25 | NTAI06 | T3420A | IC200ALG320B | ARS15M | 4000103-510 |
3500/92 | NTCL01 | T3401 | IC200ALG260A | ARS55M | 7400027-100 |
128229-01 | INNIS21 | T3481 | IC200MDD843E | ASD143 | 2652-350 |
125720-01 | BRC300 | T3310 | D20EME 526-2100 | ASD533 | 9563-810 |
125760-01 | SCAAE35510 | T8225 | IS215WEPAH2BB | AS-F9391CD-0 | 4000042-310 |
133442-01 | IMASI23 | T8151B | IS210BPPCH1AD | ASI133 | 3805E |
125840-01 | TPS02 | T9432 | IS200AEPAH1BKE | ASI533 | 255703 |
133396-01 | 3BHB002953R0108 | T9110 | IS220PSVOHIA | ASR133 | 3000250-010 |
125800-01 | 6640635A1 | T9402 | IS220PAICH1A | AST143 | 219179 |
133323-01 | NTCL01-A | T9451 | IS220PDIOH1A | ATA4D-00 S2 | TCM 4353 |
135137-01 | NTD101 | T9802 | IS220PPROH1A | AVR10D | FSDO 7400159-030 |
125768-01 | SPDS014 | T9852 | IS220PPDAH1A | B9625EX | 3401 |
330130-040-00-00 | SPAS011 | T9300 | IS200TBAIH1C | CP333D | 3510 |
330100-90-01 | SPNIS21 | T9100 | IS230TBAIH2C | CP345 | 3482 |
330100-90-00 | SPDSI14 | T9832 | IS200STAIH2A | CP345 S1 | 3301 |
24583-04 | SPNPM22 | T8403 | IS2305TAIH2A | CP401-10 | 2551 7400058-110 |
TK3-2E | SPFEC12 | T8311 | IS220PMBH1A | CP451-10 | 2651 |
135489-01 | IMASO11 | T8403 | IS200TVBAH2A | CP451-10 S2 | 3504E |
140471-01 | SPBRC300 | T8440B | IS230TVBAH4A | CP703 | 4000043-310 |
3500/15 | INNPM12 | T8193 | IS220PTCCH1A | D0114RB | 8111 |
330130-040-01-00 | IMHSS03 | T8311 | IS200STTCH2A | EB401 | 3451 |
330130-045-01-00 | NTAI05 | T8442 | IS230STTCH2A | EB402 | 3501E |
330130-040-01-05 | NTDI21-A | T8151B | IS200STCIH6A | EB501 | 3481 |
330130-080-00-00 | NTHS03 | T8130 | IS230STCIH6A | EC401 | 2551 7400056-110 |
330130-00-07-10-02-00 | NTR012-A | T8431 | IS220PRTDHIA | EC401-10 S2 | 2553-300 |
330130-080-00-05 | NTCLO1-A | T8403 | IS200SRTDH2A | F9340GE | 2553 7400056-310 |
330130-040-00-00 | P-HC-BRC300 | T8461 | IS230SRTDH2A | EJA110A S1 | 7400078-100 EICM4107 |
330130-045-00-05 | 3DDE300402 CMA120 | T8480 | IS200TRLYH1B | EJA120A | 3201 |
3500-42M | 3DDE300402 CMA122 | T8191 | IS230TRLYH1B | F9300AJ | 4000042-125 |
Contact Me
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skype id:sales7_1232
TIMED TWO-POSITION CONTROL
GENERAL
The ideal method of controlling the temperature in a space is to replace lost heat or displace gained heat in exactly the amount needed. With basic two-position control, such exact operation is impossible because the heating or cooling system is either full on or full off and the delivery at any specific instant is either too much or too little. Timed two-position control, however, anticipates requirements and delivers measured quantities of heating or cooling on a percentage on-time basis to reduce control point fluctuations. The timing is accomplished by a heat anticipator in electric controls and by a timer in electronic and digital controls. In timed two-position control, the basic interaction between the controller and the final control element is the same as for basic two-position control. However, the controller responds to gradual changes in the average value of the controlled variable rather than to cyclical fluctuations.
Main Brand
Invensys( 4329, 3805E, 3503E,3721,3636T,DO3401,3625)
GE Fanuc(IS200VVIBH1CAB DS200LDCCH1AGA IS220PAICH2A IC200MDL640K)
Yokogawa(CP451-10,SSB401-13,PW482-10,SB401-10,MX3*D,ST2*D)
Siemens( 6ES7332-5HD01-0AB0, 6ES7414-4HJ04-0AB0,
6ES7417-4HT14-0AB0)
Foxboro ( FBM205, FBM211, FBM202, FBM217, FCM10E, P0971WV, FBMSVH)
Allen-Bradley ( 1746-IB32, 1747-L533, 1756-ENBT, 1756-L61,
1769-OF4, 1771-IBN, 1785-L40B )
Bently Nevada ( 3500/94, 3500/53, 3500/22M, 3500/42M, 330180-90-00
)
Honeywell ( TK-PRS021, TC-FPDXX2, CC-TCNT01, 8C-PAIH51,
51309355-001, 10006/2/1 )
ABB ( 07KT97 WT97, AI835, CI854AK01, DSQC639, DO810, PM861AK01,
SNAT603 )
Triconex ( 3625, 3503E, 3008, TCM 4353, 4351B, 4409)
ICS Triplex ( T8310, T8431, T8461, T8451, T8110B, T8403, T3481)