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260 Series Submersible Level Transmitters
Brand: Trerice Gauges & Valves
Submersible level transmitters for direct immersion in tanks, basins and lakes. Precision electronics are programmable and provide 4 to 1 turndown and adjustable zero-point & span.
TRERICE 260TSB
This "Submersible Transmitter" provides level measurement of tanks and cisterns.
By use of the optional programming tool, this transmitter provides 4 to 1 turn down and adjustable zero-point & span, allowing for multiple units of measure.
The stainless membrane is completely vacuum-sealed, extremely burst resistant and is applicable for use with a variety of process mediums.
Stainless steel wetted parts provide long-term durability even in the harshest environments.
TRERICE 261TSG
This "Submersible Transmitter with Sensor Guard" provides accurate measurement of sludge levels,, pump lift stations and other viscous applications where clogging of the sensor is a common problem.
The flush diaphragm has 4.5 in² of surface area providing increased sensitivity, while the 316L barrier plate and cage assembly help eliminate the buildup of debris, grease and bio-solids.
By use of the optional programming tool, this transmitter provides 4 to 1 turn down and adjustable zero-point & span, allowing for multiple units of measure.
The stainless membrane is completely vacuum-sealed, extremely burst resistant and is applicable for use with a variety of process mediums.
Stainless steel wetted parts provide long-term durability even in the harshest environments.
Features- Model 260TSB
- Ranges from 0-40 in. H₂O thru 0 to 300 psi
- 4:1 Turndown with optional programming tool
- Zero point adjustment can be made using permanent magnet
- 4-20 mA and 0-10 VDC Standard Industrial Output Signals
- PUR-Cable has integral capillary tube for relative pressure balancing (including GORE-TEX® Filter)
- Stainless Steel wetted parts with Plastic Cap (316L available)
- 316 Stainless Steel Body
- Protection Class IP68/NEMA 6P
- Model 261TSG
- Ranges from 0-40 in. H₂O thru 0 to 300 psi
- Diaphragm has large 4.5 in² sensing area for increased sensitivity
- 4:1 Turndown with optional programming tool
- Zero point adjustment can be made using permanent magnet
- 4-20 mA and 0-10 VDC Standard Industrial Output Signals
- Barrier plate helps protect diaphragm providing years of clog-free operation
- PUR-Cable has integral capillary tube for relative pressure balancing (including GORE-TEX® Filter)
- 316 Stainless Steel Wetted Parts
Specifications
Brand
Model
- 230TSB & 261TSG
Sensor Element
- Capsule Type - Thin film resistors on a Silicon Menbrane, Oil-Filled, Staineless Steel Diaphragm
Process Connection
- Direct Submission, No Process Attachment
- Direct Submission with Sensor-Guard
Materials of Construction
- Housing for 260TSB: 316L Stainless Steel
- Wetted Parts for 261TSG: 316L Stainless Steel, Polyurethane (PUR) Cable
- Wetted Parts for 260TSB: 316L Stainless Steel, Plastic Sensor Cover (316L Cover Optional), Polyurethane (PUR) Cable
Pressure Transmission Liquid
- Silicone Oil
Accuracy at 77° F (25° C)
- BFSL: 0.35 %
- Full Scale: 0.50 %
Non- Linearity
- BFSL: 0.15 %
- Full Scale: 0.30 %
Hysteresis
- BFSL: 0.10 %
- Full Scale: 0.10 %
Repeatability
- BFSL: 0.10 %
- Full Scale: 0.10 %
Operating Temperature Ranges
- Medium: 14° F to 158° F (-10° C to 70° C)
- Ambient: 14° F to 158° F (-10° C to 70° C)
Temperature Error Band
- Temperature compensated to within 1 % between 14° F to 158° F (-10° C to 70° C)
Humidity
- Fully Submersible
Electronic Connection
- PUR (Polyurethane) Cable
- FEP (Fluorinated-Ethylene-Propylene) Cable
Output Signal
- 4-20 mA (2-Wire) and 0-10 Vdc (3-Wire)
Overpressure Limit
- Ranges ≤ 3 psi at least: 2.5 x Full Scale
- Burst Pressure at least: 6 x Full Scale
- 5 - 300 psi at least: 1.5 x Full Scale
- Burst Pressure at least: 2.9 x Full Scale
Response Time (10-90%)
- < 4 milliseconds
Power Supply
- Output Signal: 4-20 mA | Min.: 10 Vdc | Max.: 32 Vdc | Recommended: 24 Vdc
- Output Signal: 0-10 Vdc | Min.: 12 Vdc | Max.: 32 Vdc | Recommended: 24 Vdc
Load Resistance
- 4-20 mA: ≤ (Vsupply - 10 Vdc)/0.02 A
- 0-10 Vdc: > 5 kOhm
Circuit Protection
- Protected against reverse Polarity and Short Circuits
CE Conformity
- RoHS2 Directive 2011/65/EU
- EMC Directive: 2014/30/EU - PED Directive: 2014/68/EU
- Applied Standards: EN 61326-1: 2013, EN 61326-2-3: 2013
Ingress Protection Rating
- IP68 / NEMA 6P
Approximate Shipping Weight
- Cable Only: 0.02 lbs (0.009 kg) per foot
- 0.05 lbs (0.23 kg)
- 4.0 lbs (1.80 kg)
- Tanks/Storage Tanks
- Vessels
- Basins
- Waste Water Systems
- Rivers and Lakes
- Salt Water
- Lift Stations
- Process Sludge
- Wet Wells
