沉水式-液位計(料位/物位)品名：防爆沉水式液位計
Model：ATM/N/EX
．量測範圍：1…250 mH2O
．防爆型、另具防雷擊及突波保護
．輸出信號：4-20mA、316L材質、高強度
．適用於廢水處理廠、蓄水池、湖泊、污水處理廠等
| 過載壓力 |
3 bar |
3 x FS (≥ 3 bar) |
3 x FS |
| 爆破壓力 (2) |
> 200 bar |
> 200 bar |
> 200 bar |
| 精確值(3) (± % FS) |
≤ 0.5 / ≤ 0.25 |
≤ 0.5 / ≤ 0.25 / ≤ 0.1 |
≤ 0.5 / ≤ 0.25 / ≤ 0.1 |
| 零點(0~70°C) |
≤ 0.06 |
≤ 0.03 |
≤ 0.015 |
| 零點(-25~85°C) |
≤ 0.08 |
≤ 0.04 |
≤ 0.02 |
| 跨度(0~70°C) |
≤ 0.015 |
≤ 0.015 |
≤ 0.015 |
| 跨度(-25~85°C) |
≤ 0.02 |
≤ 0.02 |
≤ 0.02 |
| 響應時間(typ.) |
< 1ms / 10 ... 90% FS |
< 1ms / 10 ... 90% FS |
< 1ms / 10 ... 90% FS |
| 長期穩定 (4) |
< 0.5% FS / < 4 mbar |
< 0.2% FS / < 4 mbar |
< 0.1% FS / < 0.2% FS |
| 操作溫度 |
-5 ... 80°C (5) |
| 過程溫度 |
-5 ... 80°C (5) |
| 儲存溫度 |
-10 ... 80°C |
(1) 0.5 mH2O on request
(2) Transducer
(3) Zero based accuracy according to DIN-16086, incl. hysteresis and repeatability at ambient temperature
(4) 1 year (typ. / max.), the long term stability can be improved by ageing (burn-in) the sensor
(5) For operating temperature > 50°C, PE or FEP cable must be used |
| Type |
ATM/N/Ex |
34 |
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| Pressure type |
Gauge |
1 |
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Absolute (vacuum) |
2 |
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| Pressure measuring range |
50 mbar ... < 100 mbar |
|
XX |
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100 mbar ... 25 bar |
|
XX |
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Offset, special adjustment |
|
99 |
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| Process connection |
Closed (Fig. 1) |
|
|
55 |
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Closed, (1.4435), for ACS certification (Fig. 1) |
|
|
59 |
|
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Open (Fig. 2) |
|
|
56 |
|
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G 1/4 M (Fig. 3) |
|
|
11 |
|
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G 1/2 M (Fig. 3) |
|
|
13 |
|
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Customized |
|
|
99 |
|
|
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| Electrical connection |
Connectable version, IP 68 (Fig. 4), (3) |
|
|
07 |
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PUR cable, blue, IP 68 (4), (5) |
|
|
17 |
|
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FEP cable, blue, IP 68 (4) |
|
|
22 |
|
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Customized |
|
|
99 |
|
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| Output signal |
4 ... 20 mA |
|
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|
05 |
|
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4 ... 20 mA with surge protection |
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|
08 |
|
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| Accuracy |
≤ ± 0.5 % FS |
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0 |
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≤ ± 0.25 % FS |
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|
1 |
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≤ ± 0.1 % FS |
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2 |
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| Temperature range |
T6 (Ta: -5 ... 50°C) -5 ... 50°C compensated
(allowed process temperature: -5 ... 50°C) |
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3 |
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T4 (Ta: -5 ... 80 °C) -5 ... 80°C compensated
(allowed process temperature: -5 ... 80°C) |
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5 |
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| Option 1 |
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| Option 2 |
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| Option 3 |
Ballast weight 1.4435 |
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B |
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Seals: Viton (standard) |
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U |
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Seals: EPDM |
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S |
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Seals: Kalrez (Level) |
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T |
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Version titanium (without ballast weight) |
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K |
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Humidity filter element for gauge versions
(only for PUR cable) |
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Z |
(3) Connector with required cable has to be ordered separately (KART100)
(4) Please specify the required cable length and medium
(5) For operating temperature > 50°C, FEP cable must be used
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