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熱門關(guān)鍵詞：
- 美國(guó)捷邁 GEMS
- 美國(guó)西特 SETRA
- 瑞士ROTRONIC
產(chǎn)品介紹：652-0型 多功能溫度隔離變送器可接受任何常用的溫度傳感器信號(hào)，電阻或毫伏信號(hào)轉(zhuǎn)換成4-20mA的輸出信號(hào)。輸入的信號(hào)和范圍可使用電腦和652-C軟件（需另外購(gòu)買）來(lái)編程設(shè)置，用戶可配置測(cè)量單位，高低測(cè)量范圍，濾波系數(shù)，偏移補(bǔ)償，和其它變送器參數(shù)。652-0具備500V輸入輸出隔離，去除接地回路影響，四種濾波設(shè)置來(lái)去除輸入干擾。多用的性能，小巧的尺寸使得它廣泛地得到應(yīng)用規(guī)格：Input/Output Isolation: 500 VAC RMS.Thermocouple Input Range: J: -328 to 2192°F (-200 to 1200°C); K: -328 to 2498°F(-200 to 1370°C); T: -328 to 752°F (-200 to 400°C); R and S: -14 to 3200°F (-10 to 1760°C); E: -328 to 1832°F (-200 to 1000°C); F: -148 to 1112°F (-100 to 600°C); N: -292 to 2372°F (-180 to 1300°C).RTD Input Range: (Pt100 Ω): -328 to 1562°F (-200 to 850°C).Output: Linearized 4 to 20 mA.Output Impedance: 700 Ω @ 24 VDC.Power Requirements: 10 to 35 V.Accuracy: T/C: ±0.04% full range input, ±0.04% rdg.; RTD; ±0.01 full range input, ±0.05% of rdg.; Voltage:10μV, ±0.07% rdg.; Potentiometer: 0.1% full range input.Thermal Drift: Zero: 0.1μV/°C (RTD zero drift is 0.008°F/°F); Span: 100ppm/°C.Temperature Limit: Ambient: -40 to 185°F (-40 to 85°C).Response Time: <1 second.Update Time: 250 ms max.Filtering: Off, 2 seconds, 10 seconds, or adaptive.Cold Junction Error: ±29°F (±0.5°C).Housing: PPE & PS.Weight: 0.92 oz (26 g).Agency Approvals: CE.
產(chǎn)品介紹：650系列 溫度變送器價(jià)格低，尺寸小，廣泛地用于暖通空調(diào)系統(tǒng)和其它工業(yè)場(chǎng)合中需要多點(diǎn)監(jiān)測(cè)溫度的地方?？扇我庹蚧蚍聪蜻B接12-35 VDC電源。特別適合用于遠(yuǎn)程監(jiān)測(cè)水和空氣溫度的場(chǎng)合。三種型號(hào)都在工廠校準(zhǔn)達(dá)到0.3%的精度，0.25%的線性度，溫度低端為4mA，高端為20mA，可校準(zhǔn)的范圍見(jiàn)產(chǎn)品說(shuō)明書。nput: Silicone-junction transistor.Output Signal: 4 to 20 mA DC.Power Requirements: 12 to 35 volts DC.Accuracy: ±0.3% FS @ 20°C (68°F).Linearity: Within 0.25% of span.Thermal Drift: Less than 0.5% of span over ambient temperature range of 0 to 50°C (32 to 122°F).Probe Construction: 6" long, 0.25" O.D. Type 304 SS.Temperature Limits: Ambient: 0 to 70°C (32 to 158°F).Temperature Limits (Probe): 204°C (400°F).Probe Cable Length: 7 ft (2.1 m).Voltage Stability: Output error less than 0.01% of span over the specified supply voltage range.
產(chǎn)品介紹：HHT系列 防爆型溫濕度變送器用于在惡劣的工業(yè)場(chǎng)合來(lái)精確測(cè)量。可根據(jù)需要提供隔爆型和本安防爆型。隔爆型只有濕度4-20mA輸出信號(hào)，本安型有溫度和濕度4-20mA輸出信號(hào)。它們都帶有雙排數(shù)顯來(lái)顯示溫度和濕度測(cè)量值。HHT溫濕度變送器*適用于船舶及海洋工程中的暖通空調(diào)項(xiàng)目，除塵等應(yīng)用場(chǎng)合。本安型儀表在使用時(shí)需要使用隔離柵。Relative Humidity Range: 0 to 100% RH.Temperature Range: -40 to 140°F (-40 to 60°C).Accuracy: ±2% 10 to 90% RH, ±0.9°F at 72°F (±0.3°C at 25°C).Hysteresis: ±1%.Repeatability: ±0.1% typical.Temperature Limits: -40 to 140°F (-40 to 60°C).Storage Temperature: -40 to 176°F (-40 to 80°C).Compensated Temperature: -40 to 140°F (-40 to 60°C).Power Requirements: For instrinsically safe models HHT-IX, 9.5 to 28 VDC. For explosion-proof models HHT-EX, 16.5 to 28 VDC.Output Signal: 4 to 20 mA, 2 channels for humidity/temperature models (loop power on RH).Response Time: 15 s.Electrical Connections: Screw terminal block.Conduit Connection: 1/2" female NPT.Drift: <1% RH/year.RH Sensor: Capacitance polymer.Temperature Sensor: Solid state band gap.Housing Material: Aluminum.Display: Optional 2 line alpha numeric, 8 characters/line. Temperature display is °F/°C selectable.Display Resolution: RH: 0.1%; Temperature: 0.1°F (0.1°C).Weight: 2 lb 8 oz (1134 g).Enclosure Rating: NEMA 4X (IP66). Models HHT-EX: FM Explosion-proof, Class I Div. 1 Group B, C, D, Class II Div. 1 Group E, F, G, Class III Div. 1; Models HHT-IX: FM Instrinsically Safe, Class I Div. 1 Group A, B, C, D, Class II Div. 1 Group E, F, G, Class III Div. 1 T4.Agency Approvals: FM, CE.
產(chǎn)品介紹：AVG系列 平均溫度傳感器能用于測(cè)量空調(diào)機(jī)組熱交換器上游的平均溫度。細(xì)管螺旋式的溫度傳感器的長(zhǎng)度可到12英尺或24英尺，可測(cè)量大的風(fēng)管或空間的平均溫度。外殼帶有多方向接線口，方便接線。CC1系列的安裝背板可很方便地固定細(xì)管傳感器到管壁上。AVG系列可選11中傳感器輸出方式，可適配所有的樓宇自控系統(tǒng)。Accuracy: Platinum RTD: ±0.6% @ 32°F (0°C); Nickel RTD: ±0.5°F @ 32°F (0°C); Balco RTD: ±0.1% @ 32°F (0°C); Thermistors: ±0.36°F from 32 to 158°F (0 to 70°C).Operating Temperature: -32 to 240°F (-35.5 to 115.5°C).Capillary Length: 12' or 24' depending on model.Cable Length: 8"Probe Material: Bendable copper capillary.Mounting: Flanged mounting ears.
產(chǎn)品介紹：1500系列 溫度控制儀是一款可靠，精確，可全面編程的溫度調(diào)節(jié)器，帶報(bào)警，1/16 DIN的外殼。它自帶微處理器，非常容易編程來(lái)設(shè)置所有的控制功能，帶防水防護(hù)面板。它可以現(xiàn)場(chǎng)選擇接受J, K, T, E，N型熱電偶，熱電阻輸入信號(hào)，可繼電器輸出和5V邏輯輸出?？删幊踢x擇兩位控制，P，PI，手動(dòng)PID，自適應(yīng)PID控制，可現(xiàn)場(chǎng)選擇報(bào)警輸出方式。還可根據(jù)系統(tǒng)保護(hù)需要來(lái)調(diào)整為自動(dòng)復(fù)位或手動(dòng)復(fù)位。帶編程安全密碼保護(hù)。Inputs: Thermocouple (J type stocked), field selectable K, T, E, or N type; RTD (100Ω DIN).Display: 4 digit, 7 segment 0.3" high LED display; Set Point and Alarm status LED indicators; °F or °C LED indicators.Accuracy: ±0.25% of span ±1 least significant digit.Supply Voltage: 100 to 240 VAC, 50 to 400 Hz. single phase; 132 to 240 VDC (nom.) +10% - 20%. 5 VA maximum power consumption.Temperature Range: Operating 14 to 131°F (-10 to 55°C); storage -40 to176°F (-40 to 80°C).Output Ratings: SSR: 3.5A @ 240 VAC max. @ 77° (25°C) typical. Relay (SPST): 3A res., 1.5A ind. @ 250 VAC; Pilot Duty = 250 VA, 2A @ 125 VAC or 1A @ 250 VAC.Alarm Rating (optional): Relay (SPST): 3A res., 1.5A ind. @ 250 VAC.Isolation: Relay and SSR outputs are isolated.Sensor Break Protection: De-energizes control output.Weight: 8 oz (227 g).Front Panel Rating: NEMA 4X (IP65).Agency Approvals: cUL, UL.
產(chǎn)品介紹：2600系列 溫度/過(guò)程控制儀是高質(zhì)量，多用途，超價(jià)值的體現(xiàn)，它的標(biāo)準(zhǔn)配置高，功能多，編程配置時(shí)操作方便。 可接受J, K, E, T, L, N, B, C, S 和 R型熱電偶，各種熱電阻輸入信號(hào)，以及-10到+10mVDC，0到20mADC，0到10VDC等輸入信號(hào)。帶整定隔離的24V電源，可為4-20 mA變送器供電。標(biāo)準(zhǔn)配置功能包括：自適應(yīng)控制，模糊邏輯控制，全可調(diào)PID控制，自動(dòng)/手動(dòng)平滑控制，前面板操作密碼保護(hù)，百分比值指示，峰谷值指示，回路斷開(kāi)保護(hù)和指示。對(duì)于輸入信號(hào)，顯示值可編程調(diào)整從-1999到+9999，并且可選擇小數(shù)點(diǎn)的位置。2600系列可選帶單點(diǎn)或雙點(diǎn)設(shè)定點(diǎn)輸出，并且可編程設(shè)置開(kāi)關(guān)狀態(tài)，PID或加熱/冷卻控制帶聯(lián)鎖報(bào)警。所有的輸出信號(hào)都和輸入信號(hào)隔離，還帶有10安培繼電器輸出或0-20mA信號(hào)輸出(可分段量程輸出)Selectable Inputs: Thermocouple, RTD, DC voltage or DC current.Input Impedance: Thermocouple: 3 Megohms minimum; Voltage: 5000 ohms; Current: 10 ohms; RTD Current: 200 μA maximum.Display: Two 4-digit, 7 segment, 0.56" (14.2 mm) high LED.Accuracy: ±0.25% of span, ±1 least significant digit.Supply Voltage: 100 to 240 VAC nominal, +10%-15%, 50 to 400 Hz, single phase; 132 to 240 VDC +10% -20%.Operating Temperature: 14 to 131°F (-10 to 55°C).Control Output Ratings: Relay: SPDT, 10 A @ 240 VAC resistive, 1/2 hp @ 120 VAC, 1/3 hp @ 240 VAC; Alarm Relay: SPST, 3 A @ 240 VAC resistive; Proportional Current: 0-20 mA DC, scalable into 600 ohms maximum.Weight: 13 oz (369 g).Front Panel Rating: NEMA 4X (IP66)
產(chǎn)品介紹：16A系列 溫度/過(guò)程控制儀采用*新的微處理器，可全面編程，組合了多種功能，并價(jià)格低。它能接受多種輸入信號(hào)，帶自適應(yīng)PID控制，模糊邏輯控制，雙排四位數(shù)顯，輸入信號(hào)可接受熱電偶，熱電阻，電流或電壓。 可用的輸出方式有繼電器輸出，脈沖電壓輸出或電流信號(hào)輸出?？删幊踢x擇自動(dòng)復(fù)位或手動(dòng)復(fù)位。前面板為4X級(jí)防護(hù)，適用于衛(wèi)潔應(yīng)用場(chǎng)合。檢修維護(hù)打開(kāi)前面板即可，無(wú)須拆線接線。自診斷，非易失性存儲(chǔ)記憶和可選擇的控制方式的設(shè)計(jì)使產(chǎn)品實(shí)用性強(qiáng)。有編程安全密碼保護(hù)功能?？蛇x擇兩位控制，比例控制，比例積分控制或PID手動(dòng)控制，或者調(diào)節(jié)器自己自動(dòng)采用自適應(yīng)控制方式去選擇*佳的PID參數(shù)。16A系列性價(jià)比高，標(biāo)準(zhǔn)配置功能可以用于溫度控制或其它過(guò)程控制，還有其它的功能，比如：峰谷值指示，百分比指示，輸入信號(hào)過(guò)濾，復(fù)雜控制回路中作為主控器，等等Selectable Inputs: Thermocouple, RTD, DC Voltage, or DC Current.Display: Two four-digit LED displays, 0.3 in (7.62 mm) high.Display Resolution: 1 degree or 0.1 degree (sensor dependent), or 1 count.Accuracy: ±0.25% of span ±1 least significant digit.Supply Voltage: 100 to 240 VAC nominal, +10% -15%, 50 to 400 Hz single phase; 132 to 240 VDC +10% 20%.Operating Temperature Range: 14 to 131°F (-10 to 55°C).Power Consumption: 5 VA maximum.Control Output Ratings: SSR: 2.0 A at 240 VAC resistive at 77°F (25°C). De-rates to 1.0 A at 130°F (55°C). Minimum load of 100 mA. DC SSR: 1.75 A at 32 VDC maximum. Relay: SPST, 3A at 240 VAC resistive, 1.5 A @ 240 VAC inductive. Pilot Duty rating: 250 VA, 2 A @ 120 VAC, 1 A @ 240 VAC. Alarm Relay: SPST, 3 A @ 240 VAC resistive; 1.5 A @ 240 VAC inductive. Pilot Duty Rating: 240 VA, 2 A @ 120 VAC or 1 A @ 240 VAC. Switched Voltage: 15 VDC at 20 mA. Proportional Current: 0 to 20 mADC, scalable, into 600 ohms maximum.Weight: 8 oz (227g).Agency Approvals: UL E83725, CE.Front Panel Rating: NEMA 4X (IP66).Serial Communications (Optional): RS-232 or RS-485 with either LoveLink? or Modbus? RTU protocol.
產(chǎn)品介紹：32B系列 1/32 DIN溫度/過(guò)程調(diào)節(jié)器尺寸小，但功能齊全。它采用了4位雙排LED顯示，指示過(guò)程值和設(shè)定值。控制功能有兩位式控制，PID控制，自適應(yīng)控制，手動(dòng)控制。還有4段連續(xù)變化PID控制。雙回路的輸出控制可同時(shí)控制加熱和冷卻。第二個(gè)控制可以被設(shè)置成為報(bào)警模式，內(nèi)帶13種報(bào)警功能。32B系列的標(biāo)準(zhǔn)配置中帶有RS-485通訊接口，有多達(dá)247個(gè)通訊地址可用，傳輸速度2400到38400bps。它還有其它功能包括：可接受各種輸入方式，可選擇溫度單位（華氏度/攝氏度），可選分辨率，采樣速率快，可設(shè)置安全密碼保護(hù)。Inputs: Thermocouple, RTD, DC voltages or DC current.Display: Two 4-digit, 7 segment .25" H (6.35 mm) LED's. PV: red; SV: green.Accuracy: ±0.25% span, ±1 least significant digit.Supply Voltage: 100 to 240 VAC, 50/60 Hz.Power Consumption: 5 VA max.Operating Temperature: 32 to 122°F (0 to 50°C).Memory Backup: Nonvolatile memory.Control Output Ratings: Relay: SPST, 3A @ 250 VAC resistive; Voltage Pulse: 14 V, 10% to -20% (max 40 mA); Current: 4 to 20 mA.Communication: RS-485 Modbus? A-5-11/RTU communication protocol.Weight: 4 oz (114 g).Agency Approvals: CE, RoHS, cUL, UL.Front Panel Rating: IP56.