
This product is drop shipped directly from the vendor. For custom cable lengths, please contact customer service at 1-508-759-9500.
Overview
The Stevens SDX (Submersible Depth Transmitter) is a high-accuracy water level/depth sensor that works with Onset’s HOBO® RX3000 cellular weather station to bring your water level data to the web. Suitable for a wide range of level monitoring applications, the SDX is a cost-effective option for remote, real-time water level data collection.
Highlighted Features
- Rugged housing and fully-potted electronics ensure reliability, even in hostile fluid environments
- Provides remote access to water level data when paired with HOBO RX3000 weather stations via Onset’s web platform, HOBOlink.com
- Custom-length cables enable use in a wide range of wells
- Typically provides +/- 0.1% accuracy (full scale)
- Ideal for groundwater and aquifer monitoring, stream and river gaging, and storm surge monitoring and more
- Pre-configured kits available combining the HOBO RX3000 cellular remote monitoring station with the Stevens SDX water level sensor
In what environment does this sensor operate?
This sensor operates in an outdoor environment.
What measurements does this sensor support?
The T-SDX-93720-xxx-xxx sensor supports the following measurements: Remote Water Level Monitoring and Water Level
The Stevens SDX (Submersible Depth Transmitter) is a high-accuracy water level/depth sensor that works with Onset’s HOBO® RX3000 cellular weather station to bring your water level data to the web. Suitable for a wide range of level monitoring applications, the SDX is a cost-effective option for remote, real-time water level data collection.
Highlighted Features
- Rugged housing and fully-potted electronics ensure reliability, even in hostile fluid environments
- Provides remote access to water level data when paired with HOBO RX3000 weather stations via Onset’s web platform, HOBOlink.com
- Custom-length cables enable use in a wide range of wells
- Typically provides +/- 0.1% accuracy (full scale)
- Ideal for groundwater and aquifer monitoring, stream and river gaging, and storm surge monitoring and more
- Pre-configured kits available combining the HOBO RX3000 cellular remote monitoring station with the Stevens SDX water level sensor
In what environment does this sensor operate?
This sensor operates in an outdoor environment.
What measurements does this sensor support?
The T-SDX-93720-xxx-xxx sensor supports the following measurements: Remote Water Level Monitoring and Water Level
To see the full specifications for this product, please see our product manual found under the documentation tab if available.
Power requirements |
9 - 30 VDC |
Output |
4-20 mA current signal, linearly corresponding to range |
Operating temperature |
-40° F to 185° F (-40° C to 85° C) |
Compensated temperature |
32° F to 122° F (0° C to 50° C) |
Linearity |
0-5 ft range: 0.2% max. |
Repeatability & hysteresis |
Typical: ± 0.2% span |
Reverse polarity protection |
Built into sensor |
Overpressure |
0-5 ft: 20 psi max. |
Shock |
Qualification tested to 150 g |
Wiring |
Red: power |
Pipe threading |
1/2-14 straight pipe thread (back of sensor housing near cable) |
Physical size |
4.00" L x 0.84" dia. (101.6 mm L x 21.33 mm dia.) |
Weight |
Probe: 2.37 oz (61.19 g) |
Part Numbers:
T-SDX-93720-105-010
T-SDX-93720-105-020
T-SDX-93720-105-030
T-SDX-93720-105-050
T-SDX-93720-105-100
T-SDX-93720-110-010
T-SDX-93720-110-020
T-SDX-93720-110-030
T-SDX-93720-110-050
T-SDX-93720-110-100
T-SDX-93720-135-020
T-SDX-93720-135-030
T-SDX-93720-135-050
T-SDX-93720-135-100
T-SDX-93720-150-050
T-SDX-93720-150-100

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Detailed Specifications
Stevens SDX Real Time (Remote) Water Level Monitoring Pressure Sensor
Power requirements |
9 - 30 VDC |
Output |
4-20 mA current signal, linearly corresponding to range |
Operating temperature |
-40° F to 185° F (-40° C to 85° C) |
Compensated temperature |
32° F to 122° F (0° C to 50° C) |
Linearity |
0-5 ft range: 0.2% max. |
Repeatability & hysteresis |
Typical: ± 0.2% span |
Reverse polarity protection |
Built into sensor |
Overpressure |
0-5 ft: 20 psi max. |
Shock |
Qualification tested to 150 g |
Wiring |
Red: power |
Pipe threading |
1/2-14 straight pipe thread (back of sensor housing near cable) |
Physical size |
4.00" L x 0.84" dia. (101.6 mm L x 21.33 mm dia.) |
Weight |
Probe: 2.37 oz (61.19 g) |
Part Numbers:
T-SDX-93720-105-010
T-SDX-93720-105-020
T-SDX-93720-105-030
T-SDX-93720-105-050
T-SDX-93720-105-100
T-SDX-93720-110-010
T-SDX-93720-110-020
T-SDX-93720-110-030
T-SDX-93720-110-050
T-SDX-93720-110-100
T-SDX-93720-135-020
T-SDX-93720-135-030
T-SDX-93720-135-050
T-SDX-93720-135-100
T-SDX-93720-150-050
T-SDX-93720-150-100