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Robertshaw 158A, Инструкция по эксплуатации

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MODEL 158A 

909GF197B   

 

  

 

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8 

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TERMINAL 

TERMINAL CONNECTION 

REMARKS 

PROBE 

TRIAX WHITE LEAD 

 

SHLD 

TRIAX RED LEAD 

 

GND 

TRIAX BLACK LEAD 

 

1 

N (  ) SUPPLY 

2 

H (+) SUPPLY 

SEE RATING PLATE 
(120 VAC, 240 VAC OR 26.5 VDC) 

GND CHASSIS 

GROUND 

 

3 

(  ) OUTPUT SIGNAL 

4 

(+) OUTPUT SIGNAL 

SEE NOTE 1 

 
NOTES: 
 
1

. 

REMOVE JUMPER ACROSS OUTPUT TERMINALS 3 AND 4 WHEN RECORDER, 
CONTROLLER, ETC. IS USED. 

FIGURE 3 

 

ELECTRICAL CONNECTIONS FOR WATER TIGHT AND EXPLOSION PROOF ENCLOSURES, 

MODELS 158A – (  ) (  ) – (A, B, C, D) (  ). 

 

Содержание 158A

Страница 1: ...EL We do our level best Industrial Products Division 1602 Mustang Drive Maryville Tennessee 37801 Phone 865 981 3100 Fax 865 981 3168 INSTRUCTION MANUAL NUMBER 909GF197B P 2410 Probe Cable and Conduit Outlet Box shown for illustration only Must be ordered separately ...

Страница 2: ...t indication and optional alarms Table 1 OUTPUT CURRENT Desig Description A 1 5 mADC B 4 20 mADC C 10 50 mADC D 0 10 mADC Table 2 SUPPLY VOLTAGE Desig Description 1 26 5 VDC 10 2 120 VAC 10 50 60 Hz 3 240 VAC 10 50 60 Hz Table 3 DISPLAY HOUSING AND INDICATION Desig Description A Water tight enclosure without indicator Meets NEMA Type 4 and CSA Enclosure 5 B Water tight housing with indicator Meets...

Страница 3: ...ture 350 F 032KE06X XX HIGH TEMPERATURE Teflon insulated Triax Cable in flexible conduit protective armor with probe connection conduit outlet box Maximum temperature 350 F 032KE090 05 5 ft long 032KE090 10 10 ft long GENERAL PURPOSE polyethylene insulated Triax Cable in explosion proof flexible conduit protective armor with seal fitting and probe connection conduit outlet box Maximum temperature ...

Страница 4: ...r span greater than 1000 pF Repeatability 0 1 Sensitivity 0 01 minimum Frequency Response 3 db at 1 Hz Supply Variation Effect 0 5 10 supply Ambient Temperature Effect Span 0 01 F Zero 0 01 F or 0 01 pF F whichever is greater Output Signal Ripple 0 2 max Output Meter Accuracy 2 2 4 ENCLOSURE Water Tight NEMA 4 CSA Enclosure 5 Polyurethane painted cast aluminum Explosion Proof Class I Division 1 Gr...

Страница 5: ... However some materials will continue to build up and cause the Level Tel to become insensitive or fail to operate If such material is being used the installation should be made so that the probe is easily removed for periodic cleaning The face of the gland on the rod type probes must be installed until nearly flush with the vessel wall DO NOT install the probe in a nozzle recess or open end well ...

Страница 6: ...58A 909GF197B 6 MM INCHES FIGURE 1 MOUNTING DIMENSIONS FOR MODEL 158A WATER TIGHT ENCLOSURE WITH AND WITHOUT INDICATOR MODELS 158A A1 AND 158A B1 SEE FIGURE 5 FOR DIMENSIONS OF PROBE MOUNTED CONDUIT OUTLET BOX ...

Страница 7: ...A 909GF197B 7 MM INCHES FIGURE 2 MOUNTING DIMENSIONS FOR MODEL 158A EXPLOSION PROOF ENCLOSURE WITH AND WITHOUT INDICATOR MODELS 158A C1 AND 158A D1 SEE FIGURE 5 FOR DIMENSIONS OF PROBE MOUNTED CONDUIT OUTLET BOX ...

Страница 8: ...EAD 1 N SUPPLY 2 H SUPPLY SEE RATING PLATE 120 VAC 240 VAC OR 26 5 VDC GND CHASSIS GROUND 3 OUTPUT SIGNAL 4 OUTPUT SIGNAL SEE NOTE 1 NOTES 1 REMOVE JUMPER ACROSS OUTPUT TERMINALS 3 AND 4 WHEN RECORDER CONTROLLER ETC IS USED FIGURE 3 ELECTRICAL CONNECTIONS FOR WATER TIGHT AND EXPLOSION PROOF ENCLOSURES MODELS 158A A B C D ...

Страница 9: ...8A 909GF197B 9 FIGURE 4 MOUNTING DIMENSIONS FOR LARGE WEATHERPROOF ENCLOSURE WITH INDICATOR USED WITH OPTIONAL ALARMS MODEL 158A E MILLIMETER INCH SEE FIGURE 5 FOR DIMENSIONS OF PROBE MOUNTED CONDUIT OUTLET BOX ...

Страница 10: ...158A 909GF197B 10 FIGURE 6 ELECTRICAL CONNECTIONS FOR LARGE WEATHERPROOF ENCLOSURE MODEL 158A E FIGURE 5 DIMENSIONS OF PROBE MOUNTED CONDUIT OUTLET BOX SUPPLIED WITH TRIAX CABLE TRIAX CABLE ORDERED SEPARATELY ...

Страница 11: ...8 COM 19 N O 20 N C 21 COM TB9 22 N O OPTIONAL NO 2 ALARM CONTACTS SEE NOTES 1 AND 4 NOTES 1 THE ALARM RELAY CONTACTS ARE SHOWN IN THE DE ENERGIZED CONDITION FOR NORMAL OPERATION THE RELAY IS ENERGIZED AND BECOMES DE ENERGIZED WHEN THE OUTPUT SIGNAL REACHES THE ALARM POINT 2 REMOVE JUMPER ACROSS OUTPUT TERMINALS 3 AND 4 WHEN RECORDER CONTROLLER ETC IS USED 3 UNLESS OTHERWISE SPECIFIED ALARM NO 1 S...

Страница 12: ...RN LINE BARRIER WITH INTRINSICALLY SAFE TERMINALS 2 GROUND AND 3 BARRIER MUST BE MOUNTED AND GROUNDED OUTSIDE THE HAZARDOUS AREA IN ACCORDANCE WITH THE INSTRUCTIONS PACKED WITH BARRIER POTENTIAL TO GROUND MUST NOT EXCEED 250V RMS 360V PEAK 3 ROBERTSHAW MODELS 158A A B 1 2 C D 1 4 ROBERTSHAW MODELS 158A A B 1 2 A B 1 5 ROBERTSHAW MODEL 702 728 729 736 738 739 740 0R 741 PROBE INSULATED PROBES ONLY ...

Страница 13: ...ef Para 4 3 2 will be required if a shift of the 0 Process Level Point of the instrument is experienced following calibration of the span 4 2 OPERATIONAL MODE For Models 158A E 2 3 only Unless otherwise specified the operational mode for the optional alarms No 1 No 2 of Models 158A E 2 3 when they leave the factory are as specified in Figure 7 of this manual The operational mode of either of the a...

Страница 14: ... of the span adjustments will increase the output current e The instrument is now calibrated and ready for operation However it is recommended that the zero and span calibration be repeated to obtain optimum accuracy 4 3 2 Null Adjustment Calibration THIS ADJUSTMENT IS FACTORY SET AND SHOULD NOT BE REQUIRED However should calibration of the null adjustment be required perform the following procedu...

Страница 15: ...44KB766 10 1 5 mADC 158A A2 XX 044KB766 02 4 20 mADC 158A B2 XX 044KB766 05 10 50 mADC 158A C2 XX 044KB766 08 120 VAC 50 60 Hz 0 10 mADC 158A D2 XX 044KB766 11 1 5 mADC 158A A3 XX 044KB766 03 4 20 mADC 158A B3 XX 044KB766 06 10 50 mADC 158A C3 XX 044KB766 09 TB2 TRANSMITTER PRINTED CIRCUIT ASSY 240 VAC 50 60 Hz 0 10 mADC 158A D3 XX 044KB766 12 F1 FUSE 1 8 A SLO BLO ALL ALL ALL 130GD020 K1 RELAY AL...

Страница 16: ...MODEL 158A 909GF197B 16 Q 3882 1 03 Printed in U S A ...

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