Product Description
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| Product Information | Resources |
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| Specifications |
| Product Attribute | Attribute Value |
| Pressure range | 0 - 15 PSI |
| Static accuracy | ± 1% FSO BFSL |
| Thermal error | 0.1% FSO/ºC worst case |
| Proof pressure | 1.5 x rated pressure |
| Burst pressure | 2.0 x rated pressure |
| Resolution | Infinitesimal |
| Excitation | 9 to 30VDC |
| Input current | 20mA max. |
| Output current | 4 - 20mA |
| Zero offset | 4 - 20mA ± 0.12mA max. |
| Output impedance | < 10 ohms |
| Insulation resistance | 100 megohms at 50VDC |
| Circuit protection | Polarity, surge/shorted output |
| Compensated temp | +32º to +122º F |
| Operating temp range | +14º to +140º F |
| Enclosure material | 316 stainless steel |
| Mounting | Suspended by cable |
| Cable | 30 feet; approx. 1.2 lbs. Polyurethane jacketed shielded cable with polyethylene vent tube and Kevlar tension members. 200 lbs. pull strength. 22 AWG conductors. Approx. weight: 0.04 lb/ft. Tefzel jacket, optional. |
| Agency Approvals | Approvals to FM, CSA and UL are standard for Class I, Div 1, Groups A, B, C and D, and Class II, Div 1, Groups E, F and G, and Class III, Div 1 hazardous locations (install to national & local codes w/ approved barrier). |
| Series Features |
| MODEL 456-15 Pressure Transducer |
| Series Description: The Model 456-15 Pressure Transducer is designed specifically to meet the rigorous environments encountered in many level measurement applications. This transducer provides repeatable, precise depth measurements under the most adverse conditions. It has been designed for installation in Class I, Division 1, Groups A,B,C and D; Class II, Division 1, Groups E,F,and G; Class III, Division 1 hazardous locations, when connected to the appropriate Stahl apparatus. The Model 456-15 features high performance internal signal conditioning. An isolated diaphragm sensor has been incorporated for use with hostile fluids and gases. This sensor uses a silicon pressure cell that is fitted into a stainless steel housing with an integral, compliant stainless steel barrier diaphragm. The sensor assembly is housed in a rugged, compact 316 SS case, which provides for a variety of pressure inputs as well as electrical output connections. |
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