RPME系列室內(nèi)壓力監(jiān)測器適用于要求嚴格的壓力監(jiān)測和報警的低壓差應用場合。 RPME系列室內(nèi)壓力監(jiān)測器可配置用于在受保護的環(huán)境和清潔制造區(qū)域監(jiān)測正壓力或負壓力。 RPME室內(nèi)壓力監(jiān)測器是一個完整的系統(tǒng)，具有固定段LCD，可以實現(xiàn)壓力、安全、校準和報警設置。 該RPME有一個拉絲不銹鋼邊框，便于清洗。 RPME FlexiSENSE™室內(nèi)壓力監(jiān)控器內(nèi)置狀態(tài)指示led，當處于用戶定義的壓力設置范圍內(nèi)時，led顯示為綠色，當超出壓力設置范圍時，led顯示為橙色。2個SPDT獨立控制繼電器可調(diào)死帶也提供了一個4-20毫安的過程輸出。
產(chǎn)品應用 潔凈生產(chǎn)區(qū)域，潔凈室，研究實驗室，環(huán)境
特性
SPDT繼電器允許本地報警和報警控制系統(tǒng)的能力 自動或手動報警復位
可視的LED報警提供即時的本地警報，允許采取糾正行動，迅速消除問題的蔓延
存儲峰谷過程讀數(shù) 與Magnehelic壓力表相同的安裝直徑，簡化了RPME FlexiSENSE™室內(nèi)壓力監(jiān)測器的現(xiàn)場升級 密碼保護設置菜單
Service:Air and non-combustible, compatible gases.
Measurement Technology:Piezoresistive.
Wetted Materials:Consult factory.
Housing Material:Die cast aluminum case and SS bezel.
Accuracy:
±0.5% RSS (includes non-linearity: ±0.49%, hysteresis: ±0.05% and non-repeatability: ±0.05%), or ±1% RSS (includes non-linearity: ±0.99%, hysteresis: ±0.05% and non-repeatability: ±0.05%).
Pressure Limits:
Ranges 0.5 and 1.0 in w.c: 9 psi; Ranges 2.5 and 5 in w.c.: 1.5 psi.
Temperature Limits:32 to 140°F (0 to 60°C).
Compensated Temperature Limits:32 to 140°F (0 to 60°C).
Thermal Effects:0.020%/°F (0.036/°C) from 77°F (25°C).
Power Requirements:12-28 VDC, 12-28 VAC 50 to 400 Hz.
Power Consumption:3 VA max.
Output Signal:4-20 mA DC into 900 Ω max.
Zero and Span Adjustments:Accessible via menus.
Display:Backlit 4 digit LCD 0.4" height LED indicators for set point and alarm status.
Electrical Connections:
15-pin male high density D-sub connection. 18" (46 cm) cable with 10 conductors included.
Process Connections:1/8" female NPT. Side or back connections.
Mounting Orientation:Mount unit in vertical plane. Size: 4-3/4" (120.7 mm) OD x 2-21/32 (67.5 mm).
Weight:1.75 lb (794 g).
SWITCH SPECIFICATIONS
Switch Type:2 SPDT relays.
Electrical Rating:1 A @ 30 VAC/VDC.
Set Point Adjustment:Adjustable via keypad on face.
| Model | Description |
|---|
| RPME-C-003 | Room pressure monitor, 1% accuracy, range 0-0.5" wc |
| RPME-C-004 | Room pressure monitor, 1% accuracy, range 0-1.0" wc |
| RPME-C-005 | Room pressure monitor, 1% accuracy, range 0-2.5" wc |
| RPME-C-014 | Room pressure monitor, 1% accuracy, range -0.5-0-0.5" wc |
| RPME-C-015 | Room pressure monitor, 1% accuracy, range -1-0-1" wc |
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