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                                                                                                    1. Home
                                                                                                    2. Sensors & Transducers
                                                                                                    3. Sensors
                                                                                                    4. Pressure Sensors, Transducers
                                                                                                    5. Pressure Transmitters
                                                                                                    Print Page

                                                                                                    PR-21Y / 10BAR / 81554.33 / 0-5V

                                                                                                    Pressure Transmitter, -40 to 100°C, Relative, BSPP Male, 0 bar, 10 bar, G1/4

                                                                                                    KELLER
                                                                                                    Image is for illustrative purposes only. Please refer to product description.
                                                                                                    KELLER PR-21Y / 10BAR / 81554.33 / 0-5V
                                                                                                    ManufacturerKELLER
                                                                                                    Manufacturer Part NoPR-21Y / 10BAR / 81554.33 / 0-5V
                                                                                                    Order Code2253618
                                                                                                    Product Range21Y Series
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    See all Technical Docs
                                                                                                    7 In Stock

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                                                                                                    7 Delivery in 3-4 Business Days(UK stock)
                                                                                                    QuantityPrice
                                                                                                    1+HK$2,990.310
                                                                                                    5+HK$2,720.630
                                                                                                    10+HK$2,375.670
                                                                                                    25+HK$2,279.230
                                                                                                    50+HK$2,144.250
                                                                                                    100+HK$2,030.970
                                                                                                    Price for:Each
                                                                                                    Minimum: 1
                                                                                                    Multiple: 1
                                                                                                    HK$2,990.31
                                                                                                    Add Part No. / Line Note
                                                                                                    Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                                                                                                    This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                    Product Information

                                                                                                    KELLER
                                                                                                    ManufacturerKELLER
                                                                                                    Manufacturer Part NoPR-21Y / 10BAR / 81554.33 / 0-5V
                                                                                                    Order Code2253618
                                                                                                    Product Range21Y Series
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    Pressure TypeRelative
                                                                                                    Sensor Output TypeVoltage
                                                                                                    Pressure Port TypeBSPP Male
                                                                                                    Pressure Measurement TypeGauge
                                                                                                    Operating Pressure Min0bar
                                                                                                    Voltage Rating28VDC
                                                                                                    Operating Pressure Max10bar
                                                                                                    Port StyleG1/4 (1/4" BSP)
                                                                                                    Pressure Port SizeG1/4
                                                                                                    Transducer Connection / Termination-
                                                                                                    Supply Voltage Min-
                                                                                                    Supply Voltage Max-
                                                                                                    Media Type-
                                                                                                    Output Interface-
                                                                                                    Sensor Output TypeAnalogue
                                                                                                    Housing MaterialStainless Steel
                                                                                                    Operating Temperature Min-20°C
                                                                                                    Operating Temperature Max85°C
                                                                                                    Product Range21Y Series
                                                                                                    SVHCLead (23-Jan-2024)

                                                                                                    Product Overview

                                                                                                    The PR-21Y / 10BAR / 81554.33 / 0-5V is a Y-line Transmitter that has an extremely small temperature error. This is achieved using an additional circuit containing a temperature sensor that subdivides the temperature range into fields that are 1,5 Kelvin (K) wide. The TK zero and TK compensation values are calculated for each field and programmed into the additional circuit. During operation, these values are fed into the analogue signal path depending on the temperature. Each temperature is the “calibration temperature” for this transmitter. The accuracy thereof is mainly determined by linearity. 120 fields are available, representing a possible temperature range of 180 K. The wider the temperature range, the greater the amount of testing that is needed to minimise the inaccuracy of the mathematical model. The product is outstanding due to its extreme ruggedness towards electromagnetic fields.

                                                                                                    • 10bar Pressure range
                                                                                                    • ±0.5%FS Maximum stability
                                                                                                    • 0 to 5V Signal output
                                                                                                    • 2kHz Limiting frequency
                                                                                                    • Silicone oil filling

                                                                                                    Applications

                                                                                                    Sensing & Instrumentation, Industrial

                                                                                                    Technical Specifications

                                                                                                    Pressure Type

                                                                                                    Relative

                                                                                                    Pressure Port Type

                                                                                                    BSPP Male

                                                                                                    Operating Pressure Min

                                                                                                    0bar

                                                                                                    Operating Pressure Max

                                                                                                    10bar

                                                                                                    Pressure Port Size

                                                                                                    G1/4

                                                                                                    Supply Voltage Min

                                                                                                    -

                                                                                                    Media Type

                                                                                                    -

                                                                                                    Sensor Output Type

                                                                                                    Analogue

                                                                                                    Operating Temperature Min

                                                                                                    -20°C

                                                                                                    Product Range

                                                                                                    21Y Series

                                                                                                    Sensor Output Type

                                                                                                    Voltage

                                                                                                    Pressure Measurement Type

                                                                                                    Gauge

                                                                                                    Voltage Rating

                                                                                                    28VDC

                                                                                                    Port Style

                                                                                                    G1/4 (1/4" BSP)

                                                                                                    Transducer Connection / Termination

                                                                                                    -

                                                                                                    Supply Voltage Max

                                                                                                    -

                                                                                                    Output Interface

                                                                                                    -

                                                                                                    Housing Material

                                                                                                    Stainless Steel

                                                                                                    Operating Temperature Max

                                                                                                    85°C

                                                                                                    SVHC

                                                                                                    Lead (23-Jan-2024)

                                                                                                    Technical Docs (1)

                                                                                                    Technical Data Sheet EN

                                                                                                    Legislation and Environmental

                                                                                                    Country of Origin:
                                                                                                    Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                    Switzerland
                                                                                                    Country in which last significant manufacturing process was carried out
                                                                                                    Tariff No:90262080
                                                                                                    US ECCN:EAR99
                                                                                                    EU ECCN:NLR
                                                                                                    RoHS Compliant:Y-Ex

                                                                                                    RoHS

                                                                                                    RoHS Phthalates Compliant:Yes

                                                                                                    RoHS

                                                                                                    SVHC:Lead (23-Jan-2024)
                                                                                                    Download Product Compliance Certificate

                                                                                                    Product Compliance Certificate

                                                                                                    Weight (kg):.066
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