PRODUCT제품소개

센서 ASM

정수기

D1. Hot Water Type for Water Purifier

일체형 온도 센서는 기존 wire type의 온도센서의 대체용으로 개발된 센서로 공간과 비용을 절감 할 수 있는 센서입니다.

Resistance R(95℃) = 15.780kΩ ±3%
B constant B(0℃/100℃) = 4537K ±3%
Insulation resistance Over 100MΩ at 500V DC (heat sensing portion in water, between water and lead wires)
Dielectric strength 1500V AC for one minute or 1800V AC for one second, without failure
(heat sensing section in water, between water and lead wires; cut-off current 1mA.)
Thermal time constant τ = less than 25 seconds (in agitated water)
Thermal dissipation constant σ = approximately 3.1mW/℃ (in still air)
Operating temperature range -30 to +105℃

D2. Cold Water(STS)Type for Water Purifier

4℃±0.6℃를 유지하기 위하여 고정밀 ELEMENT를 사용하였으며 내습 및 장기 신뢰성을 유지하기 위하여 별도의 수지를 개발 적용시킨 SENSOR 입니다.

Resistance R(4℃) = 133.54kΩ ±2%
B constant B(0℃/100℃) = 3970K ±2%
Insulation resistance Over 100MΩ at 500V DC (heat sensing portion in water, between water and lead wires)
Dielectric strength 1500V AC for one minute or 1800V AC for one second, without failure (heat sensing section in water, between water and lead wires; cut-off current 1mA.)
Thermal time constant τ = less than 25 seconds (in agitated water)
Thermal dissipation constant σ = approximately 3.1mW/℃ (in still air)
Operating temperature range -30 to +105℃

D3. Cold Water(Resin)Type Water Purifier

정수기 사출 물통과 동일한 사출로 case를 제작하고 Epoxy 수지와의 적합성이 뛰어나 내습 및 장기 신뢰성을 만족하는 센서입니다.

Resistance R(4℃) = 133.54kΩ ±2%
B constant B(0℃/100℃) = 3970K ±2%
Insulation resistance Over 100MΩ at 500V DC (heat sensing portion in water, between water and lead wires)
Dielectric strength 1500V AC for one minute or 1800V AC for one second, without failure
(heat sensing section in water, between water and lead wires; cut-off current 1mA.)
Thermal time constant τ = less than 25 seconds (in agitated water)
Thermal dissipation constant σ = approximately 3.1mW/℃ (in still air)
Operating temperature range -30 to +105℃

D4. STS(Direct water stream)Type Water Purifier

Thermal Time Constant(in agitated water) 0.6sec ~ 5.0sec의 온도 변화에 대한 고 속응답성을 가지고 있는 제품으로 내부 신뢰성을 유지시켜 주기 위하여 GLASS TYPE ±1% 고정밀 소자를 사용한 SENSOR 입니다.

Resistance R(25℃) = 10.74kΩ ±1%
B constant B(0℃/100℃) = 3450K ±2%
Insulation resistance Over 100MΩ at 500V DC (heat sensing portion in water, between water and lead wires)
Dielectric strength 1500V AC for one minute or 1800V AC for one second, without failure
(heat sensing section in water, between water and lead wires; cut-off current 1mA.)
Thermal time constant τ = less than 25 seconds (in agitated water)
Thermal dissipation constant σ = approximately 3.1mW/℃ (in still air)
Operating temperature range -30 to +105℃

D5. Heat Sinking plane Thermistor

열감지 부분의 표면에 부착할 수 있는 Ring Terminal Type이며 정수기 히터 방열판에 부착되어 히터 과부하를 감지하는 Sensor입니다.

Resistance R25℃ = 10kΩ ±3%
B constant B(25℃/85℃) = 3435K ±1%
Thermal time constant τ = less than 25 seconds (in agitated water)
Thermal dissipation constant σ = approximately 3mW/℃ (in still air)
Operating temperature range -20 to +120℃

D6. Pipe Type for Water Purifier

가장 일반적인 형태의 제품은 금속 보호관 타입의 Pipe Sensor로 Ø5~Ø7 Cu or Cu+Ni 재질을 사용하여 실내•외기 제어용 센서로 구성되어 있으며, 접착성 및 내습성이 우수한 Epoxy로 충진한 제품입니다.

Resistance R(25℃) = 10kΩ ±1%
B constant B(25℃/85℃) = 3435K ±1%
Insulation resistance Over 100MΩ at 500V DC (heat sensing portion in water, between water and lead wires)
Dielectric strength 1500V AC for one minute or 1800V AC for one second, without failure
(heat sensing section in water, between water and lead wires; cut-off current 1mA.)
Thermal time constant τ = less than 20 seconds (in agitated water)
Thermal dissipation constant σ = approximately 2.5mW/℃ (in still air)
Operating temperature range -30 to +105℃

D7. Icemaker Sensor for Water Purifier

배관센서를 STS or Cu+Ni을 사용치 않고 PBT사출을 사용한 제품으로 가격경쟁력과 저온에 적합한 센서입니다.

Resistance R(25℃) = 5kΩ ±1%
B constant B(25℃/85℃) = 3324K ±1%
Insulation resistance Over 100MΩ at 500V DC (heat sensing portion in water, between water and lead wires)
Dielectric strength 1500V AC for one minute or 1800V AC for one second, without failure
(heat sensing section in water, between water and lead wires; cut-off current 1mA.)
Thermal time constant τ = less than 20 seconds (in agitated water)
Thermal dissipation constant σ = approximately 2.5mW/℃ (in still air)
Operating temperature range -40 to +105℃

D8. Ice Detector Sensor-Reception for Water Purifier

Photo Diode를 사용하여 빛의 굴절로 인한 전압의 변화를 이용하여 만빙의 유무를 감지하는 Sensor입니다. 수신/발신 두 개의 제품이 set를 이룹니다.

Characteristic Rating Unit
Collector-Emitter voltage 35 V
Emitter-Collector voltage 6 V
Collector current 20 mA
Collector power dissipation 75 mW
Operating temperature range ~25~85 ℃
Storage temperature range ~30~100 ℃
Soldering temperature 260℃ for 10 second

D9. Flow Tube Coupling Temp Sensor

해당 제품은 온도를 측정할 수 있으며 관형 사출물에서도 사용할 수 있도록 개발한 제품입니다.
정수기 및 의류 청정기에 사용하기에 유리하며, 관을 따라 흐르는 물의 온도를 측정할 때에 사용합니다.

Resistance R(25℃) = 10.74kΩ ±1%
B constant B(0℃/100℃) = 3450K ±2%
Insulation resistance Over 100MΩ at 500V DC (heat sensing portion in water, between water and lead wires
Dielectric strength 1500V AC for one minute or 1800V AC for one second, without failure
(heat sensing section in water, between water and lead wires; cut-off current 1mA.)
Thermal time constant τ = less than 25 seconds (in agitated water)
Thermal dissipation constant σ = approximately 3.1mW/℃ (in still air)
Operating temperature range -30 to +105℃

D10. TDS Sensor Module

정수기나 연수기등의 필터 입수,출수 부위에 설치하여 물의 용존 고형물의 총량을 측정하는 센서입니다.

Resistance DC 5V
TDS Measurement range 10~2000ppm
TDS Measurement tolerance ±10%
Temperature sensor resistance R(25℃)=10.74㏀±1%
Temperature sensor B constant B(0/100)=3450±1%
Resistance R(25℃) = 10.74kΩ ±1%
B constant B(0℃/100℃) = 3450K ±2%
Insulation resistance Over 100MΩ at 500V DC (heat sensing portion in water, between water and lead wires
Dielectric strength 1500V AC for one minute or 1800V AC for one second, without failure
(heat sensing section in water, between water and lead wires; cut-off current 1mA.)
Thermal time constant τ = less than 25 seconds (in agitated water)
Thermal dissipation constant σ = approximately 3.1mW/℃ (in still air)
Operating temperature range -30 to +105℃