CRS451V
CRS451V
OrderableStainless-Steel Vented Stand-Alone Pressure Transducer
Pricing
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Configuration
- w/10m (33 ft) per Sensor, Higher 0.05% Accuracy, 0-14.5 psig (100 kPa)45037-10m-HA-14-SN
- w/10m (33 ft) per Sensor-HA Higher 0.05% Accuracy-145 0-145 psig (1000 kPa)45037-10m-HA-145-SN
- w/10m (33 ft) per Sensor, Higher 0.05% Accuracy, 0-72.5 psig (500 kPa)45037-10m-HA-72-SN
- w/10m (33 ft) per Sensor, Higher 0.05% Accuracy, 0-29 psig (200 kPa)45037-10m-HA-29-SN
- w/10m (33 ft) per Sensor, Standard 0.1% Accuracy, 0-145 psig (1000 kPa)45037-10m-SA-145-SN
- w/10m (33 ft) per Sensor, Higher 0.05% Accuracy, 0-7.25 psig (50 kPa)45037-10m-HA-7-SN
- w/10m (33 ft) per Sensor, Standard 0.1% Accuracy, 0-29 psig (200 kPa)45037-10m-SA-29-SN
- w/10m (33 ft) per Sensor, Standard 0.1% Accuracy, 0-14.5 psig (100 kPa)45037-10m-SA-14-SN
- w/10m (33 ft) per Sensor, Standard 0.1% Accuracy, 0-72.5 psig (500 kPa)45037-10m-SA-72-SN
- w/10m (33 ft) per Sensor, Standard 0.1% Accuracy, 0-2.9 psig (20 kPa)45037-10m-SA-2-SN
Select a configuration to add to your quote
- Model:
- CRS451V
- Item Number:
- 45037
- Warranty:
- 1 year
Overview
The CRS451V consists of a submersible water-level and water-temperature sensor with its own time clock and memory to store the collected data—in a compact stainless-steel case. This data logging capability frees users to place the sensor in remote sites and let it collect data for long periods. HydroSci software is included and elegantly supports test setup, data retrieval, and data display. Long battery life and rugged construction mean you can trust the CRS451V to collect important data. Low cost and ease of use make it a good choice in a variety of applications. The CRS456V is the same as this, but with a titanium case.
Key Advantages
High resolution and accuracy
Technical Description
The CRS451V has several pressure range options.
HydroSci software is available for download. This software simplifies the process of configuring the CRS451V. Users can configure the CRS451V to monitor surface water, ground water, or a standard pump test.
HydroSci software will display the data in tabular or graphical formats.
Benefits
- Sensors and data-collection features in one instrument case
- Rugged stainless-steel case protects piezoresistive sensor
- Quality construction ensures product reliability
- Fully temperature-compensated
- Fast scan rate
- Large data-storage capacity
- Long battery life
- Easy-to-use software
Specifications
- Venting
- Vented
- Measurement Time
- < 1.0 s
- Input Voltage
- 6 to 16 Vdc
- Output Options
- micro USB
- Internal Data Collection Memory
- 4 MB
- Logging/Scanning Modes
- Standard, Delta, Wave, Logarithmic
- Resolution
- 0.0035% FS
- Dry Storage Temperature Range
- -10° to +80°C
WARNING: Sensor could be damaged if encased in frozen ice. - Operating Temperature Range
- 0° to 60°C
WARNING: Sensor could be damaged if encased in frozen ice. - Overpressure
- 2 x pressure range
- Power Requirements
- Internal user-replaceable lithium battery
- Battery Life
- 5 years
(when logging interval is once per hour; approximately 40,000 measurements)
- Body Material
- 316L stainless steel
- Water-Level Accuracy
- ±0.1% full-scale-range TEB
Includes the combined errors due to nonlinearity, hysteresis, nonrepeatability, and thermal effects over the compensated temperature range, per ISA S51.1. - Temperature Accuracy
- ±0.2°C
- Ingress Protection
- Exceeds IP68
- Standard Cable Lengths
- 5, 10, 15, 25, 30, and 60 m (16.4, 32,8, 49.2, 82.0, 98.4, and 196.9 ft), as well as a user-defined length
- Diameter
- 2.22 cm
(0.875 in.)
- Length
- 22.23 cm
(8.75 in.)
- Weight
- 230 g
(0.51 lb)
Power Consumption
- Quiescent
- < 80 µA
- Measurement/Communication
- 4 mA
(1 s measurement)
Measurement Ranges at Fresh Water Depths
- 0 to 5.1 m (16.7 ft)
- 0 to 7.25 psi0 to 50 kPa
- 0 to 10.2 m (33.4 ft)
- 0 to 14.5 psi0 to 100 kPa
- 0 to 20.4 m (67 ft)
- 0 to 29 psi0 to 200 kPa
- 0 to 50.9 m (167 ft)
- 0 to 72.5 psi0 to 500 kPa
- 0 to 102 m (334.5 ft)
- 0 to 145 psi0 to 1000 kPa
Accessories
(9)25431
Split Mesh Cable Grip, 0.180 to 0.250
Orderable25366
Replacement Desiccant Tube for Pressure Transducers
OrderableA200
Sensor to PC Interface
Orderable31648
Heyco Cable Grip Liquid Tight
Orderable28840
Interface with Hood and Hardware Kit, DB9 Socket (Female) to Terminal Block
Orderable28841
Interface with Hood and Hardware Kit, DB9 Pin (Male) to Terminal Block
Orderable33815
SDI-12 Terminal Bus Kit
Orderable39642
SDI-12 DIN Rail Terminal Bus Kit without Mounting Bracket
OrderableA151
Single Sensor Terminal Case, Vented with Desiccant
Orderable
Common Accessories
(5)25431
Split Mesh Cable Grip, 0.180 to 0.250
The 25431 Split Mesh Cable Grip is recommended for use in wells to center the cable and to provide a method of suspending the cable, reducing cable stretch.
Orderable25366
Replacement Desiccant Tube for Pressure Transducers
The transducer's cable incorporates a vent tube that terminates inside of the 25366 desiccant tube. The 25366 is offered as a common accessory for customers who want a spare desiccant tube. The 25366 desiccant has a cobalt-free indicator that is orange and turns green when saturated. Please note: Prior to August 2019, the desiccant used in 25366 had a desiccant indicator that contained cobalt and would change color from blue to pink when saturated.
OrderableA200
Sensor to PC Interface
The A200 interfaces a CS451V with a PC, allowing sensor settings to be changed via our Device Configuration Utility (DevConfig).
Orderable31648
Heyco Cable Grip Liquid Tight
The 31648 is a clamp with 1 in. NPT threads that allows the CRS451V to be mated with a 1 in. PVC pipe for installations purposes. A 1 in. female adapter socket with FPT threads is needed between the 31648 and 1 in. PVC pipe. This adapter socket is typically available at stores that sell PVC pipe.
Orderable39642
SDI-12 DIN Rail Terminal Bus Kit without Mounting Bracket
The 39642 makes it easier for you to connect wires from multiple SDI-12 sensors into one set of terminals on a data logger. The 39642 uses six DIN-rail mountable (pn 27479), 6-wire terminal blocks. The 39642 is a jumper that electrically connects two terminal blocks together at a time (pn 32918). This setup allows up to 11 SDI-12 sensors to be connected to one set of terminals on a data logger.
Orderable
Other Accessories
(4)28840
Interface with Hood and Hardware Kit, DB9 Socket (Female) to Terminal Block
Use the 28840 for a direct connection to the NL240 or NL201.
Orderable28841
Interface with Hood and Hardware Kit, DB9 Pin (Male) to Terminal Block
Use the 28841 for a direct connection to an RF401A, RF450, or cell modem.
Orderable33815
SDI-12 Terminal Bus Kit
The 33815 makes it easier for you to connect wires from multiple SDI-12 sensors into one set of terminals on a data logger. The 33815 uses six DIN-rail mountable (pn 27479) 6-wire terminal blocks. The 33815 jumpers two connectors together at a time (pn 32918). This setup allows up to 11 SDI-12 sensors to be connected to one set of terminals on a data logger.
OrderableA151
Single Sensor Terminal Case, Vented with Desiccant
The A151 is a vented junction box with terminal blocks to connect sensors to an M12 eight-pin connector. It has accessories to allow the use of various lengths of cable and termination options.
Orderable
Replacement Parts
(6)25366
Replacement Desiccant Tube for Pressure Transducers
The 25366 may be purchased to replace a damaged desiccant tube. The CRS451V is shipped with this small desiccant tube attached to it. The transducer's cable includes a vent tube that terminates inside of the 25366. The desiccant tube prevents water vapor from entering the inner cavity of the transducer. The 25366 desiccant has a cobalt-free indicator that is orange and turns green when saturated. Please note: Prior to August 2019, the desiccant used in 25366 had a desiccant indicator that contained cobalt and would change color from blue to pink when saturated.
Orderable29137
3 oz Bottle of Replacement Desiccant
The 29137 is replacement desiccant for this transducer's desiccant tube. It provides enough desiccant to fill the tube approximately 2.5 times. The 29137 desiccant has a cobalt-free indicator that is orange and turns green when saturated. Please note: Prior to August 2019, the desiccant used in 29137 had a desiccant indicator that contained cobalt and would change color from blue to pink when saturated.
Orderable29421
Lithium 3.6V AA Battery Pack for CRS451/V or CRS456/V
The 29421 is a replacement lithium battery pack for the CRS451V.
Orderable6714
Four-Unit Desiccant Bags (quantity of 20)
The 6714 includes twenty 4-unit Silica Gel Desiccant Bags.
Orderable42815
Four-Unit Desiccant Bags (quantity of 10)
The 42815 includes 10 large, four-unit desiccant bags, used to absorb humidity within enclosures. Multiple packs are recommended for customers who need to desiccate multiple enclosures or systems.
Orderable28878
Replacement Enclosure Humidity Indicator Card
The 28878 is a replacement humidity indicator card. It provides a visual reference of humidity level inside the transducer.
Orderable
Services
(2)29222
CRS451 or CRS456 Calibration with Data and Battery Replacement
A previously purchased CRS451V or CRS456V can be calibrated using this service. Data for the calibration is included, and the battery is replaced.
Orderable27442
CS45X Recabling Service
The 27442 is a service provided by Campbell Scientific’s Repair Department to recable the transducer. This allows customers to have their CRS45X recabled by Campbell Scientific, not to be recabled by the customer. The customer must receive an RMA (Return Material Authorization) and return the transducer to Campbell Scientific. Please note that the total cost for recabling the transducer is the price of the 27442, plus labor charges, as well as the per-foot price of the cable.
Orderable
Need Something Not Listed?
(45037)Don't see what you need from among these options? Download the complete configuration list below.
View all product configurationsShips With
(1)- NIST Traceable Calibration Certificate
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Compatibility
Communications
Requires HydroSci software running on a computer with Windows XP or later. HydroSci software is available for download.