Honeywell PCR-300 RC manual E15, E16, E17, E18, E19, To exit from the programming mode

Page 15

E15

Sensor calibration T1

–5 to +5 K

0 K

 

(cold store)

 

 

 

E16

Sensor calibration T2

–5 to +5 K

0 K

 

(evaporator)

 

 

 

E17

Operation of

0

= Relay de-energizes

2

 

compressor relay

1

= Relay is perma-

 

 

if cold store sensor T1

 

nently engergized

 

 

is defective

2

= Alternately ener-

 

 

 

 

gized/de-ener-

 

 

 

 

gized according to

 

 

 

 

time set in E18

 

 

 

 

and E19.

 

E18

“On” time at E17

1 to 99 mins.

15 mins.

E19

“Off” time at E17

1 to 99 mins.

15 mins.

 

 

 

 

 

To exit from the programming mode:

Press the key after inputting the last level.

7.2Sensor calibration (parameters E15 and E16) The cold store and evaporator sensors can be calibrated.

Note:An additional resistance of 7 q in each case, caused by the extension of the sensor cable, results in a change in the temperature display by +1K.

How to proceed: Measure the temperature at the sensor concerned with a calibrated thermometer or submerge the sensor in well mixed iced water (0 °C).

Compare the measured temperature with the temperature displayed on the unit display.

If the measured temperature is lower than the one displayed, set the negative difference as the programming value

(e.g. - 2 K).

If the measured temperature is higher than the one displayed, set the positive difference as the programming value

(e.g. 2 K).

The temperature display is then corrected by the set value.

15

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Contents PCR-300 PCR-300 RC Installation and Operating Instructions Table of Contents Use for the purpose intended Unpacking the unit and conditions of useSources of danger FunctionSafety precautions Mounting of sensor Housing with 2 mounting tabsHousings with 1 mounting tab Electrical installationInstructions Terminal DescriptionFor PCR-300 RC only Activation of the back-up batteryOperation of the controller Switching on the operating voltageKey functions Temperature Clear alarmTemperature Value for excess Temperature alarmE00 Access the second programming level by pressingSetting the cold store temperature Input parameters and input rangesE2’2 Setting the time PCR-300RC onlyExiting programming mode Press the key several times PCR-300RC only E2’1Manual defrosting Access to the second programming levelE06 Important The times must be entered Ascending order E03E04 E05E17 To exit from the programming modeE15 E16Display Meaning MaintenanceWarranty conditions Clearing alarmFault Cause Remedy Only operate the unit in dry places PTCDr. Osthues + D / Production Manager EC Declaration of ConformityAutomation and Control Solutions

PCR-300 RC, PCR-300 specifications

The Honeywell PCR-300 and PCR-300 RC are advanced portable radiation detectors designed to meet the needs of various industries, including emergency response, nuclear power plants, and environmental monitoring. Known for their reliability and accuracy, these devices are essential in a world where radiation monitoring is increasingly crucial for safety and regulatory compliance.

The PCR-300 features a compact and lightweight design, making it easily transportable. This portability does not compromise its robust construction and ability to withstand harsh environmental conditions. With an intuitive user interface, the device allows users to operate it effectively even with minimal training.

One of the standout features of the PCR-300 is its dual-range detection capability. It can accurately measure gamma radiation levels across a wide spectrum, providing real-time data to users. The instrument is equipped with a scintillation detector, which enhances its radiation sensitivity, allowing for the detection of low levels of radiation that other devices might miss.

Additionally, the PCR-300 RC model includes advanced communication capabilities, which enable users to transmit data wirelessly. This feature is particularly beneficial for teams in the field, as it allows for instant data sharing and collaboration, enhancing situational awareness during critical missions.

Another notable technology incorporated into the PCR-300 series is its built-in GPS function. This feature facilitates the tracking of radiation readings along with geographical locations, providing crucial context during surveying or emergency response. The device is designed to store measurement data, allowing for easy retrieval and analysis after the mission is complete.

Durability is also a focus in the design of the PCR-300. The device is built to resist water and dust ingress, adhering to high IP (Ingress Protection) ratings. This ensures that the device can operate effectively in various environmental conditions without fear of damage.

Battery life is another important aspect of the PCR-300, with an extended operational time that allows users to conduct lengthy assessments without frequent recharging. The intuitive display screen provides clear visual feedback, showing real-time radiation levels, battery status, and operational alerts.

In summary, the Honeywell PCR-300 and PCR-300 RC are sophisticated tools equipped with cutting-edge technology. Their combination of portability, dual-range detection, GPS functionality, and advanced communication features make them indispensable for professionals tasked with monitoring radiation in diverse settings. With a focus on durability and extended battery life, these devices ensure that safety and efficiency are always prioritized in radiation detection efforts.
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