Electronic Temperature Control & Bulb Well Assembly (AC)

Transcription

1 Electronic Temperature ontrol & ulb Well ssembly () This is a line voltage single-stage electronic temperature control with singlepole, double-throw relay output and LED indication. It is designed with heating or cooling modes of operation, adjustable differential, and an interchangeable temperature sensor. The control couples electronic accuracy with remote sensing capability in a NEM 1 high-impact plastic enclosure suitable for surface or DIN-rail mounting. Pilot Duty Relay needed for 460V, not offered by Thermal Transfer Products Temperature ontrol with NEM 1 Enclosure Dimensions Inches (mm) 9/64 (3.7) -3/8 (61) 1/ (13) -15/16 (75) DIN Rail MENU 4 (10) 5 (17) 6749 ulb Well 1-9/16 (40) 1/4 (6) Sensor (50) 7/16 (11) 6½' Sensor Lead 7/8 () 7/8 () -3/8 (61) -3/8 (61) (1/ in. Trade Size) onduit Hole Dimensions Inches Phenolic ushing / NPT Inside Diameter Specifications Setpoint Range Differential Range Input Voltage urrent Draw Relay Electrical Ratings Sensor Type ontrol mbient Temperature mbient Humidity ontrol Material gency Listings -30 F to 1 F (-34 to 100 ) 1 F to 30 F (0.5 to 17 ) 10 or 08/40 V, 50/60 HZ (1 Phase only) 1.8 V SPDT 10V NO (N) 80V NO (N) 40V NO (N) Horsepower: 1 (0.5) HP 1 (0.33) HP 1 (0.5) HP Full Load mps: 16 (5.8) 9. (4.0) 8.0 (4.9) Locked Rotor mps: 96 (3) 55 (4) 48 (9) Non-Inductive mps: 15 (10) 10 (10) 10 (10) Pilot Duty: 15 V 4-40 V, 15 V V, 50 V 4 V Replaceable Thermistor with Reference Resistance of.5 K ohms at 77 F (5 ) Operating: -30 F to 140 F (-34 to 60 ) Shipping: -40 F to 185 F (-40 to 85 ) 0 to 95% RH Non-ondensing, Maximum Dew Point: 85 F (9 ) ase and over: NEM 1 High Impact Lexan 950 Plastic. UL Listed: File E7734, Guide XPX (Temperature Indicating and Regulating Equipment) S pproved File LR948 lass Lexan 950 is a registered trademark of the General Electric ompany. The performance specifications are nominal.

2 Electronic Temperature Sensors 0916 b Process connection: 1/4 NPT b switching outputs complementary hysteresis adjustable b Measuring range of F ( ) Function The unit generates output signals: 1 x NO + 1 x N with separately adjustable switch points (SET 1) and (SET ). OUT1 b With rising temperature OUT1 closes when the set value (SET1) is reached. b With falling temperature OUT1 opens when the value (SET1) minus hysteresis is reached. OUT b With rising temperature OUT opens when the set value (SET) is reached. b With falling temperature OUT closes when the value (SET) minus hysteresis is reached. The hysteresis is fixed at 5 K. Sensor Port dapters pnp 500m 1 9, V D pnp m Description 5167 #8SE TO 1/" SPP #8 SE TO 1/4" NPT #8 SE TO 1/" NPT L+ L ¼ - 18 NPT Ø 1.06 (7) M1x (48) 1.38 (35) 1 locking ring setting rings (manually adjustable after unlocking) 3 LED yellow: lights if OUT1 = ON, temperature > [SET1] 4 setting marks 5 LED yellow: lights if OUT = ON, temperature < [SET] 6 process connection 1/4" NPT Pin 4 = OUT1 / Pin = OUT To obtain the setting accuracy, set both rings to minimum values, and then set desired values. ll dimensions in inches (millimeters), unless noted otherwise Ø.3 (8) (96) 4.15 (105.5) Technical Data pplication Electrical Design Output Description Temperature Sensor, dual PNP outputs, 1/4" NPT over, Protective, PK wire Micro D cordset, straight connector (Optional) ulb Well Liquid and Gases D PNP Operating voltage (V) 9.6-3* urrent rating (m) 500 Short-circuit protection Reverse polarity protection Overload protection Normally open/closed complementary Yes (non-latching) Yes Yes Voltage drop < urrent consumption < 30 Setting Range Set point, SP Reset point, rp djustment of the switch point ccuracy Setting accuracy Repeatability Temperature drift Power-on delay time Measuring element Dynamic response T05 / T09 Minimum installation depth Medium temperature mbient temperature Storage temperature Protection Shock resistance Vibration resistance EM Housing materials 3-84 / F ( / 3-84 ) /5-531 F ( / ) Shims ± 3 K ± 0.1 K 0.1 / 10 K 0.5 s 1 x Pt 1000, to DIN EN 60751, class 1/3 s**.59 inches (15 mm) F (-5-15 ) 93 F (145 ) max. 1 h F (-5-70 ) F (-40-1 ) IP 67, III DIN IE 68--7:50 g (11 ms) DIN EN :0 g ( HZ) EN ESD: 4 kv D / 8 kv D EN HF radiated: 10 V/m EN urst: Kv EN HF conducted: 10V Stainless steel 316L / ; P (Makrolon); PT (Pocan); FPM (Viton) Materials (wetted parts) Stainless steel 316L / Display onnection Weight Power: LED green; Switching status: LED yellow M1 connector; gold-plated contacts 0.9 lbs (0.104 kg) *Operating voltage supply class to culus. ** ccording to DIN EN The values for accuracy apply to flowing water. Optional ulb Well /4 NPT 1/4 NPT

3 Electronic Temperature Sensors Low ost, Simple Setup Immersion thermostat, measuring temperature with a liquid filled sensing element. SPDT contacts, complete with waterproof protection pocket. Used to measure temperature on the primary heating pipe circuit, it is particularly suitable for automatic adjustment pumps. b ontacts rating: 10(,5)/50V~ b ontacts: switching or closing contact for temperature increase b Maximum head temperature: 176 F (80 ) b Maximum bulb temperature: 57 F (15 ) b Temperature rate of change: 1 K/min b Protection degree: IP40 F () + F () 1. (55).05 (1.3) 1.8 (45).39 (10).1 (54).05 (1.3) 1.8 (45).39 (10).47 (1).39 (10) 3.6 (9) ø.31 (8) 1/ NPT u 1.5 (38) 3.5 (90) L = 39.4 (1000). (57) Model (97) Model (197) 3.7 (95).79 (0).79 (0) u ll dimensions in inches (millimeters), unless noted otherwise..6 (6.5) Part Number Temperature Range Differential Maximum ulb Temperature apillary Length Protection Pocket 1/" NPT /194 F (0 /90 ) t = 4 ± 1K 66 F (130 ) N.7x.31x4" (7 x 8 x 100 mm) N /194 F (0 /90 ) t = 4 ± 1K 66 F (130 ) N.7x.31x8" (7 x 8 x 00 mm) N /194 F (0 /90 ) t = 4 ± 1K 66 F (130 ) 39" (1000 mm) N Ø.6x3.7" (6.5 x 95 mm) opper ulb

4 Thermal ypass ssembly 0916 This thermal bypass valve is ideally suited for hydrostatic drive circuits which require fast warm-up, controlled fluid temperature, and low return line back pressure. When installed in the return line of a hydraulic circuit that employs an oil cooler, this device will modulate fluid temperature by either shifting return line flow through the cooler, or bypassing directly to the reservoir. In addition, a builtin pressure relief function automatically relieves excess pressure to the reservoir should the cooler become restricted and resultant pressure drop become too high for the cooler circuit. Standard Shift Temperatures 100 F (38 ) 10 F (49 ) 140 F (60 ) 160 F (71 ) Full Shift (ooler Port Open) Temperatures Shift temperature plus 5 F (14 ) #16 SE 3 PLES OOLER 5.44 (138.) Relief Valve Setting 65 PSI (4.5 R) onsult factory for other pressure settings. Maximum Operating Pressure 50 PSI (17 R) TNK Proof Pressure 300 PSI (1 R) Minimum urst Pressure Up to the full shift temperature: 35 PSI ( R). bove the full shift temperature: 600 PSI (41 R). Minimum Operating Temperature -30 F (-34 ).4 DI MOUNTING HOLE PLES Maximum Operating Temperature Shift temperature plus 75 F (4 ) Maximum Flow Rating 60 GPM (7 l/m) I N L E T 1.88 (47.8) 50 PSI (17 R) and 60 GPM (7 l/m) Inlet Flow ooler Port: b 0.5 GPM ( l/m) maximum up to 5 F (3 ) before shift temp. b 1.0 GPM (4 l/m) maximum from 5 F (3 ) before shift to shift. Tank Port: 0.10 GPM (0.4 l/m) maximum Operating Fluid Mineral base hydraulic fluids onstruction luminum die-cast housing 3.51 (89) Operating haracteristics Mode 1: t temperatures below the shift temperature oil flows from inlet to tank port. Mode : t temperatures between the start of shift and full shift the flow from the inlet port is divided between the cooler and tank ports..6 (67) T N K Mode 3: t temperatures above the full shift temperature inlet flow is through the cooler port. Mode 4: t temperatures above the full shift temperature the excess pressure is relieved through the tank port. For 10 F Shift Temperature MODE #1 OLD STRT-UP Up to 10 F MODE # WRM-UP SHIFTING 10 F to 145 F MODE #3 FULLY SHIFTED bove 145 & elow 65 PSI MODE #4 HIGH PRESSURE bove 145 & bove 65 PSI Graphic Symbol RESERVOIR OOLER LR LR LR LR Inlet Inlet Inlet Inlet INLET Tank Tank Tank Tank KEY Oil Flow Excess pressurized oil NOTE: If the temperature drops below 145 F the valve will shift back to modes or 1.

5 Thermal ypass ssembly Pressure Drop (Mobile DTE 6 OIL) Inlet Port Thru Tank 100 F (38 ) (300 SUS) INLET THRU 100 DEG F (38 DEG ) (300 SUS) Inlet Port Over Integral Relief 170 F (77 ) (78 SUS) *INLET OVER INTEGRL RELIEF 170 DEG F (77 DEG ) (78SUS) PSID PSID Flow (GPM) Flow (GPM) Inlet Port Thru ooler 145 F (63 ) (110 SUS) NOTE: Pressure drop shown is added to relief valve crack pressure for total pressure drop PSID Flow (GPM) Shift Temperature F (38 ) F (49 ) F (60 ) F (71 ) How to Order onsult factory for pricing and lead time Thermal ypass ssembly Pressure Setting 65 = Standard, 65 PSI Optional pressure settings available in 5 PSI increments, up to 85 PSI.

6 Three-Way Thermostatic Valves 0916 ½", ¾", 1", 1½" & " NPT Ports* Self-contained Wide range of temperatures Rugged construction Non-adjustable Heavy duty Operate in any position Tamper-proof Replaceable element ompact Materials Housing Grey iron (steel or bronze optional) 15 PSI maximum operating pressure O-Ring Seals Viton (una N optional) *3", 4" and 6" Flange Models also available. Operation TTP thermostatic valves use the principle of expanding wax. self-contained power element activates a stainless steel sliding valve that provides a positive three-way valve action. ll temperature settings are factory set. Elements are field replaceable to obtain the same, or a new bypass temperature setting. On starting, total flow is in the bypass mode. s the fluid temperature rises, some fluid is diverted to the cooling system. s fluid temperature continues to rise, more flow is diverted until the valve is fully stroked. t this point, all the flow is diverted to the cooler. With respect to temperature ranges, the nominal temperature represents the operating temperature. Valves are acceptable for oil or water service. Heat Source Pump TTP Thermostat Mixing pplication TTP Thermostat TTP Heat Exchanger pplications Three Way Thermostatic Valves may be installed for either mixing or diverting modes of operation at the preference of the user. They may be mounted in any plane. When installed as a mixing valve, it is on the cold side of the application, and mixes hot liquid with cooled liquid to discharge the proper temperature fluid to the process. When installed as a diverting valve, it is on the hot side of the application, and bypasses the cold liquid allowing the system to warm up, then directs the hot liquid to the cooler. Temperature settings are nominal. 110 F and 140 F are standard. Other settings are available upon request. The valves begin to shift (open) about 10 F below the nominal temperature setting and are fully shifted about 10 F above. Heat Source Pump TTP Heat Exchanger Typical Installation Hydraulic Power Units Diverting mode 110 F ir ompressors Mixing mode 140 F Diverting pplication Mobile Oil oolers Diverting mode 110 F Radiators Diverting mode 190 F

7 Three-Way Thermostatic Valves Pressure Drop urves ½" - ¾" - 1" 1½" SE 140 F SE 30@ 140 F SE 180 F SE 180 F Pressure Drop 150 SSU Pressure Drop Water Pressure DrOP (PSI) WTER Flow (US GPM) Not To Exceed 7 PSI Pressure Drop Flow (US GPM) Water/oil Not to Exceed 7 PSI Pressure Drop " SE 140 F SE 30@ 140 F Pressure DrOP (PSI) SE 180 F SE 180 F WTER Flow (US GPM) Not To Exceed 7 PSI Pressure Drop Dimensions and s HET EXHNGER 6" 3-5/8" " YPSS 4-1/4" HET SOURE YPSS 5-1/4" 3-3/4" 3-1/16" 6-1/8" HET EXHNGER HET SOURE 9-3/4" 3-13/16" YPSS 3-9/16" -7/8" HET EXHNGER HET SOURE Port Size ½" NPT F ½" NPT F ¾" NPT F ¾" NPT F 1" NPT F 1" NPT F #16 SE F #16 SE F Port Size 1½" NPT F 1½" NPT F #4 SE F Port Size " NPT F " NPT F NOTE: ll three ports on any one valve have the same thread size.

8 Three-Way Thermostatic Valves Special Temperature Ranges ½" - ¾" - 1" NPT s 1½" NPT s " NPT s (#4 SE) (#16 SE) ½" - ¾" - 1" NPT 1½" NPT " NPT Nominal Temperature Range ( F) Nominal Temperature Range ( F) Nominal Temperature Range ( F) EXMPLE: 1 NPT, indicates the 1 NPT valve with a nominal shift temperature of 90 F. The actual operating temperature range in this example is F. The valve begins to open at 80 F, and is fully open at 100 F. How to Order onsult factory for pricing and lead time F Valve Nominal Temperature Setting