


| パラメータ | 価値 |
|---|---|
| アイテム | Specifications |
| 重さ | Net weight:70 g approx., Gross weight: 135 g approx. |
| 詳細 | Resin body type |
| 画面 | 4 digits + 4 digits 2-color LCD display (Display refresh rate: 250 ms, 500 ms, 1,000 ms, selectable by key operation) |
| 製品 | Integrated Display Type Digital Flow Sensor |
| 材料 | Enclosure: ABS, Body: Polyamide (Aluminum body type: Aluminum), Switch: EPDM, Display: Acrylic, Mounting screw part (Resin body type): Brass Current plate / Port filter: Stainless steel (used for the gas contact area), Sensor chip: Silicon, Gasket: Fluorine rubber |
| 直線性 | Within ±3 % F.S. (Ambient temperature +25 ℃ +77 ℉, flow rate range 3 to 100 % F.S., atmospheric criteria on secondary side) |
| ポートサイズ | ø8 ø0.315 push-in |
| 保護 | IP40 (IEC) |
| アクセサリー | CN-F15-C1 (Connector attached cable 1 m 3.281 ft): 1 pc. |
| 部品番号 | FM-254-8 |
| ケーブル長 | Total length up to 10 m 32.808 ft is possible with 0.3 mm2, or more, cable. |
| 製品名 | Integrated Display Type Digital Flow Sensor FM-200 |
| 再現性 | Within ±1 % F.S. |
| 外部入力 | ON voltage: 0 to +0.4 VOFF voltage: +5 V to +V, or openInput time: 80 ms or more |
| 製品番号 | FM-254-8 |
| 供給電圧 | 12 to 24 V DC ± 10 % Ripple P-P10 % or less |
| 周囲の湿度 | 35 to 90 % RH, Storage: 35 to 90 % RH |
| 適用流体 | Clean air, compressed air, nitrogen gas(Note):The clean air complies with JIS B 8392-1.1.1 to 5.6.2, and the compressed air complies with JIS B 8392-1.1.1 to 1.6.2. |
| 耐衝撃性 | 100 m/s2acceleration (10 G approx.) in X, Y and Z directions three times each |
| 接続方法 | Connector |
| 比較出力 | NPN open-collector transistor・Maximum sink current: 50 mA or less・Applied voltage: 26.4 V DC or less (between comparative output and 0 V)・Residual voltage: 2.4 V or less (at 50 mA sink current) |
| 筐体アース | Floating(Note):As a varistor (clamping voltage: approx. 40 V) is connected to the aluminum body type, do not apply voltage higher than the rated voltage of the sensor. |
| 周囲温度 | 0 to +50 ℃ +32 to +122 ℉ (No dew condensation allowed), Storage: -10 to +60 ℃ +14 to +140 ℉ |
| 消費電流 | Normal mode: 60 mA or less, ECO mode: 40 mA or less |
| フルスケール流量 | 50 ℓ/min.(Note):Converted to volumetric flow at +20 ℃ +68 ℉ and 1 atmospheric pressure (101 kPa). |
| 定格圧力範囲 | -0.09 to +0.7 MPa |
| 耐振動性 | 10 to 150 Hz frequency, 0.75 mm0.030 indouble amplitude or 49 m/s2max. acceleration, in X, Y and Z directions for two hours each |
| アナログ電圧出力 | Output voltage: 1 to 5 V, Output impedance: 1 kΩ approx.[Refer to "Analog voltage output" for more details.] |
| 絶縁抵抗 | 10 MΩ, or more, with 500 V DC megger between all supply terminals connected together and enclosure (Excluding the aluminum body type) |
| 精度保証範囲 | Bi-direction : -100 to -3 % F.S., +3 to +100 % F.S.One-side direction : +3 to +100 % F.S.(Note):Take care that if fluid flows in the vicinity of zero-point which is out of the accuracy assurance range, the instant flow rate value may forcibly display "zero", or the integrated flow display value may not be counted up, or the integrated pulse output may not be outputted. |
| 圧力特性 | Within ±5 % F.S. (-0.09 to +0.7 MPa, +25 ℃ +77 ℉, atmospheric criteria on secondary side) |
| 耐電圧性 | 1,000 V AC for one min. between all supply terminals connected together and enclosure (Excluding the aluminum body type) |
| 耐圧性 | 1 MPa |
| 指定された積分値 | 0.5 ℓ |
| 温度特性 | Within ±0.2 % F.S./℃ (+25 ℃ +77 ℉ criteria, +15 to +35 ℃ +59 to +95 ℉ ambient temperature range) |
| 比較出力:ヒステリシス | Window comparator mode: 1 to 8 % F.S. approx. (variable) (Factory settings: approx. 1 % F.S.), Hysteresis mode: Variable (minimum 1 digit) |
| CEマーキング指令への準拠 | EMC Directive, RoHS Directive |
| 比較出力:出力モード | Output OFF mode, window comparator mode, hysteresis mode, integrated output mode, integrated pulse output mode |
| 瞬間流量:表示範囲 | -55 to +55 ℓ/min.(Note):The display flow rate range is the case when setting to bi-direction at the flow direction setting. When the flow direction is set to one-side forward direction or one-side reverse direction, the negative side of the display flow rate range shows 10 % of the full-scale (F.S.). |
| 比較出力:応答時間 | 50 ms, 80 ms, 120 ms, 200 ms, 400 ms, 800 ms, 1,500 ms, selectable by key operation |
| 積算流量:表示範囲 | ±999999.9 ℓ(Note):The display flow rate range is the case when setting to bi-direction at the flow direction setting. When the flow direction is set to one-side forward direction or one-side reverse direction, the negative side of the display flow rate range shows 10 % of the full-scale (F.S.). |
| 比較出力:短絡保護 | Incorporated |
| 瞬間流量:設定と表示解像度 | 0.1 ℓ/min. |
| 積算流量:設定および表示解像度 | 0.1 ℓ |
技術仕様と性能データ
設置・操作ガイド