供應(yīng)MFR012溫度計(jì)詳細(xì)介紹
MFR012
恒濕器/濕度調(diào)節(jié)器濕度控制
MFR012
CE
恒濕器/濕度調(diào)節(jié)器濕度控制
相對濕度可調(diào)范圍
高交換容量
DIN導(dǎo)軌安裝
該mfr012是設(shè)計(jì)用來控制空氣相對濕度外殼內(nèi)部。當(dāng)連接到外殼的加熱器，（de加濕器），它將把加熱器在設(shè)定的濕度水平以提高露點(diǎn)。
這有助于防止損傷和冷凝腐蝕引起的電子元件故障。該mfr012也可以用來控制冷卻風(fēng)扇，警示燈或其他設(shè)備.
規(guī)格：
Adjustment Range: 35 to 95% (±3.0%) relative humidity Switching Difference (Hysteresis): Approx. 4% RH @ 50% relative humidity
Permissible Air Velocity: 50 ft/sec (15 m/s)
Maximum Switching Voltage: 250 Vac
Attention: 250 V should only be switched in a non-condensing environment
Contact Type: Change-over contact
Contact Resistance: <10 mΩ
Service Life: 100,000 cycles
Minimum Switching Capacity: 100 mA @ AC/DC 20 V
Maximum Switching Capacity: 5A @ AC 230V (resistive load), 1.0A @ AC 230V (inductive load at cos j = 0.8); DC 20W
EMI/EMC Compliance: EN 55014-1-2, EN 61000-3-2, EN 61000-3-3
Connection: 3-pole terminal, 3 x AWG 14 max [2.5 mm2 (0.1 in2)]
Mounting: Clip for 35mm (1.4") DIN rail (EN 50022)
Dimensions: 67H x 50W x 38 mmD (2.64 x 1.97 x 1.5")
Housing: Clip for 35mm DIN rail (EN 50022)
Weight: 60g (2oz)
Operating Temperature: 0 to 60°C (32 to 140°F)
Storage Temperature: -20 to 80°C (-4 to 176°F)
Protection Type: NEMA 2 (IP20)
Application Examples:
Electrical and Electronic Enclosures
Telecommunication Systems
Display Panels
Ticket Dispensers
Automatic Teller Machines (ATM’s)
Access and Parking Control Systems
Note: The critical relative humidity for most components is 65%. Above 65% RH, condensation can cause malfunction of electronic equipment. Long-term, this can lead to corrosion and permanent damage of electronic components and systems.
注釋: Comes with complete operator’s manual.
產(chǎn)品型號/產(chǎn)品描述
MFR0122 Mechanical humidity control, SPDT, 35 to 100% RH, 20 Vdc to 230 Vac
MFR012
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