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| 온ㆍ습도계/초음파누설탐지기 / Dewpoint Meters |
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: SDA Series |
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방폭형, 설치형 노점계
SDA : 0~100mV 1 alarm
SDA20 : 4~20mA 1 alarm
SDADB : 0~100mV 2 alarm
SDA20DB : 4~20mA 1 alarm |
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Range :
- Purple spot : -100 ~ 0
- Silver spot : -100 ~ -20
- Red spot : -80 ~ -20
- Grey spot : -80 ~ 0
- Blue spot : -80 ~ +20
Accuracy (meter): 1% across meter range.
Accuracy (sensor) : See sensor specification sheet
Type: In-line hygrometer in stove enamelled alloy hinged case for wall or panel mounting.
Dimensions / Weight: Overall dimensions: 168 x 92 x 135 mm. Panel cut-out: 154 x 129 mm.
Weight: 1.4 Kg
Display: Taut Band showing Dewpoint and ppm, with amplified range of 0-10ppm on TR versions.
Sensor Connection: Low loss co-ax cable (75ohms max capacitance of 50pF per metre). Sensor
location upto 1000m from meter except after Zener Barrier then 300m.
Power Supply: 110 or 220 V a.c. single phase 50 or 60 Hz and 24V d.c.
Sampling: Pressure upto 200 Bar preferably atmospheric with flow rate of 1 - 5 litres/minute in Shaw Sensor Holder.
Outputs: Alarms:1 Relay (standard) or 2 rated at 240V 3A
Analogue: 0-100mV(standard) or 4-20mA
Calibration: Autocal on all but Gold and Green ranges
Accessories / Options:
1. Zener Barrier Unit ZBU for intrinsically safe operation in hazardous areas to Eex.ia IIC
2. SU4 Lo, Med or Hi Sample system for sample conditioning pressurised gases to atmospheric conditions and controlled flow.
3. SWS Lo, Med or Hi Sample system, as SU4 but in IP rated cabinet. |
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