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供應(yīng)PHA-4-CAL-PH傳感器詳細介紹

PHA-4-CAL-PH

溫度 ? 變送器 ? 報警模塊隔離器和本質(zhì)安全防爆柵 ? PHA52
Alarm Module

1年保修
Adds Alarm Relay Capability to Common Analog Outputs
Ideal for Use with Two Wire Transmitters
Independent Setpoint and Dead Band Controls for Each Relay
Relays Energize on Increasing or Decreasing Input Value-Switch Selectable
NEMA 4X Gasketed Enclosure Provides Watertight Protection

Loop Powered Isolator
Prevents Ground Loops
Transformer Isolated
Virtually Zero Temperature Drift

產(chǎn)品描述
The PHA-52 dual alarm modules provide an ideal way to add alarm capability to a control system loop. The module’s two relays each have setpoint and deadband controls and an LED to indicate on/off relay status. Relay phasing switches individually select each relay to operate in response to increasing or decreasing input signal value. For compatibility with many systems, input levels are user selectable. The PHA-52 accepts 0 to 50 mV, 0 to 100 mV, 0 to 5 Vdc.



For complete product specifications see the Related Links section at the bottom of this page.

產(chǎn)品編號  產(chǎn)品描述

PHA-52  Dual alarm module 0-50/0-100 mV input

產(chǎn)品型號
PHA-10
PHA-10-CAL-PH
PHA-10-GAL
PHA-10-GAL-CAL-PH
PHA-3067
PHA-4
PHA-4-CAL-PH
PHA-4-GAL
PHA-4-GAL-CAL-PH
PHA-52
PHA-7
PHA-7-CAL-PH
PHA-7-GAL
PHA-7-GAL-CAL-PH
PHA-86
PHA-DI
PHA-DI-GAL
PHA-EH
PHAB-DI
PHAB-PH
PHAC-247
PHAC-343
PHAMP-1
PHAMP-1(SE01)
PHAMP-2
PHAMP-3
PHAT-20
PHAT-222
PHAT-2234
PHAT-24
PHAT-253
PHAT-3016
PHAT-343
PHAT-37
PHAT-500
PHAT-600
PHAT-66
PHAT-830

 PHA-4-CAL-PH

供應(yīng)PHA-4-CAL-PH傳感器 相關(guān)產(chǎn)品

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