PRODUCT제품소개
센서 ASM
B1. Pipe Type Thermistor
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 충진하여, Multi 에어컨에 적합한 센서입니다. 또한 PV2-CABLE WIRE 사용으로 공정단순화 및 원가절감을 겸한 제품과, PVC튜브로 전선에 초음파융착을 하여 내습이나 장착의 편의성 그리고 심선 보호도 모두 겸한 제품입니다.
| Resistance | R(25℃) = 10kΩ ±3% or R(25℃) = 5kΩ ±3% |
|---|---|
| B constant | B(25℃/85℃) = 3435K ±2% or 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 10~20 seconds (in agitated water) |
| Thermal dissipation constant | σ = approximately 8mW/℃ (in still air) |
| Operating temperature range | -40 to +105℃ |
B2 Wall Attachment Type Thermistor
부착 Type은 실외기인 압추기(Compressor)의 외벽에 부착하여, 온도를 제어한다. 과열방지용으로 사용한다.
| Resistance | R(25℃) = 200kΩ ±5% |
|---|---|
| B constant | B(25℃/85℃) = 3500K ±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 8mW/℃ (in still air) |
| Operating temperature range | -40 to +150℃ |
B3 Sensor for Air-Conditioner
실외기인 압축기(Compressor)의 토출배관측에 장착되어, 토출 과열온도를 체크하며, 보통 70℃~120℃ 용도로 사용하며 Discharge Sensor라고 표현합니다.
| Resistance | R(25℃) = 200kΩ ±5% |
|---|---|
| B constant | B(25℃/85℃) = 3500K ±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 8mW/℃ (in still air) |
| Operating temperature range | -40 to +150℃ |
B4 Coating Type Thermistor
매우 빠른 응답성과 장착의 용이성이 뛰어난 제품으로 실내기 Room air conditioner 및 Remote controller Sensor에 적용되고 있습니다.
| Resistance | R(25℃) = 10kΩ ±1% |
|---|---|
| B constant | B(25℃/85℃) = 3435K±1% |
| 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℃ |