FLAME SAFEGUARn CONTRULS phần 4 pptx

... may be found In the Detailed Operating sequences for the R4 140 G1007, torm 60- 044 3. R4 140 L1 147 . lorm 6().{ )44 4. and R4 140 M10 04. form S0-D 445 . Each of these programmer models provides circuits tor a ... SUMMARY OF HONEYWELL SEMIAUTOMATIC, PROGRAMMING AND MICROCOMPUTER CONTROLS SEMIAUTOMATIC, INDUSTRIAL CONTROLS PROGRAM MERS MICRO- COMPUTERS FUNCTIONS PROVIDED: R4075A,B R4075C,D...

Ngày tải lên: 07/08/2014, 21:21

... 2.500,000 Bluh): C 845 , C437, C637, C 447 , C 647 . MAIN GAS SAFETY SHUTOFF VALVES: V48. vas, V4 843 , V4 844 -Maximum ClosinQ time 5 seconcts, for under 2,500,000 only. V4055A actuator wifh ... SHUTOFF VALVES: V4 046 C, V8 046 C, V4036A,B. V8036A, V4055A Wilh V5055A,B. LOW AND HIGH GAS PRESSURE SWITCHES: C 845 . C437, C637, C 447 , C 647 . MAIN GAS SAFETY SHUTOFF...

Ngày tải lên: 07/08/2014, 21:21

... Controls 115 R471lS Primary Controls 122 R771lS Primary Controls 1 24 PROGRAMMING CONTROLS 131 The Sell-Checking Function 1 34 6asic ProgrammIng Sequence _137 R4 140 Programming ... Rotary , Ie , - - industrial. and commercial. 45 mi11ion " 0 5" 300 Residential and small industrial 42 . 43 Venical Rotary 40 thousand - 0.3 to 15 - burne...

Ngày tải lên: 07/08/2014, 21:21

... evaporate 34. 5 poundS [15. 648 kg] of water per hour into dry. saturated steam .al 212 F [100 C1. It is therefore equivalent to 34. 5 poundS of sleam per hour, or 33 ,47 9 Btu per ... blowers) and an Increasing nurTtler use modulatIng control. Some controls (Honeywell's R4 140 Flame Safeguard Programming Control, for ex- an'JIle) have plug-in componen...

Ngày tải lên: 07/08/2014, 21:21

... TYFES OF FLAME SUPERVISION The flame rod may provide any Of 3 possible types of flame supervision: Pilot anc:l maIn flame slmultaneoosly. Pilot flame only. Main flame only. BOTH ... service. o FLAME CURRENT CHECK INDICATES STEADY FLAME SIGNAL OF AT LEAST 2 MICROAMPERES (8 microamperes for saM' checking systems using the R4Q75,R4138, or R4181 cont...

Ngày tải lên: 07/08/2014, 21:21

... R4150'S IT CAN REPLACE MAIN BURNER FLAME- ESTABLISHING PERIOD IN SECONDS (FielD SelECTABLE) R4 140 G11 14 a R4 140 Gll22 b R4 140 G1163 R4 140 Gl171 R4 140 Ll 147 R4 140 Mll86 R4 140 Mll 94 ... cover). 6Q- 044 4 for the R4 140 L1 147 . 6Q- 044 5 for the R414QM10 04 and R4 140 M1012 (same programmer, with and without a heavy duty cover). TIMER $EQUENCE_R4...

Ngày tải lên: 07/08/2014, 21:21

... FSP1535 - for RA890 and R4795 Primary Controls. FSP1975 - tor R4126, R4127, R4138, R4 140 , R4150, and R4181 Programming or lnc1Jstrial Controls. FSP50 04 -for R4 140 and R4150 Programming Con- trols, ... can be used to measure lhe flame signal (Fig.S) for systems using R7 247 ,R7 248 , or R7 249 Plug-in Flame Sig'la! Amplifiers (R4075C,D,E; R4138C,D; or R4 140 F...

Ngày tải lên: 07/08/2014, 21:21

... Law (Vapor Heating Systems) Vacuuml Prl$Swe l4 04 U,,,, PA404A High LSnit PA404B Fan Control L4079 (High Limits only) l408 l508 l411 1 spst mercury a 1 spdt mercury 1 spst snap-acting ... recommended for use with Ihe RA890G, R4795, R4126, R4127, R4 140 , and R4150 Flame Safe- guard Controls. II is a solid state device and weighs only 3 pounds [1 .4 ki...

Ngày tải lên: 07/08/2014, 21:21

... sq In. 0,0625 3.2 :4 0.0 043 9 1.73 0.12:8 0. 144 44 0 Pounds per sq. irI, 16.0 51.7 0.0703 2:7.7 2. 04 2.31 7 04 Absolute Pressure = Gauge Pressure + 14. 74 psi. tf lhe available ... Jefer 10 the Detailed Orr STaling ~nce 01 an A4 140 G1007 (1orm 6D- 044 3) or an R4 140 L "' -4& quot;7 (form 60-{ )4. 44) . TImer contacts are oesicnaled M...

Ngày tải lên: 07/08/2014, 21:21

... evaporate 34. 5 Ib [15. 648 kC] of waler per hour lrom a temperature of 212 F [100 Cl into dry, saluraled steam al the same temperature. ~i\/a'enl to 33 ,47 2 Bluh, 9.803 kilowalls, or 40 ... burner. see MAIN BURNER FLAME- ESTABUSH1NG PERIOD. , TIMED TRIAL FOR MAIN FLAME- see MAIN BURNER FLAME- ESTABLISHING PERIOD. TIMED TRIAL FOR PILOT -see PILOT FLAME- ESTAB- LIS...

Ngày tải lên: 07/08/2014, 21:21