DWYER房间压力监控仪RPME

RPME系列室内压力监测器适用于要求严格的压力监测和报警的低压差应用场合。 RPME系列室内压力监测器可配置用于在受保护的环境和清洁制造区域监测正压力或负压力。 RPME室内压力监测器是一个完整的系统，具有固定段LCD，可以实现压力、安全、校准和报警设置。 该RPME有一个拉丝不锈钢边框，便于清洗。 RPME FlexiSENSE™室内压力监控器内置状态指示led，当处于用户定义的压力设置范围内时，led显示为绿色，当超出压力设置范围时，led显示为橙色。2个SPDT独立控制继电器可调死带也提供了一个4-20毫安的过程输出。

产品应用  洁净生产区域，洁净室，研究实验室，环境

特性

SPDT继电器允许本地报警和报警控制系统的能力  自动或手动报警复位

可视的LED报警提供即时的本地警报，允许采取纠正行动，迅速消除问题的蔓延

存储峰谷过程读数 与Magnehelic压力表相同的安装直径，简化了RPME FlexiSENSE™室内压力监测器的现场升级 密码保护设置菜单

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.