Swp-t20 series economical pressure transmitter digital display 4~20mA output
Swp-t51gp/dp remote pressure / differential pressure transmitter is composed of swp-t51 pressure / differential pressure transmitter with sealed remote transmission device. It can avoid direct contact between the measured medium and the sensitive element of the transmitter, and is applicable to the following situations:
1. when the measured medium has corrosive effect on the joints and sensitive elements;
2. when it is necessary to isolate the high-temperature medium from the transmitter;
3. when the viscosity of the measured medium is high or there is solid suspension that is easy to be blocked;
4. if the measured medium is easily solidified or crystallized through a pressure pipe;
5. when the measured medium needs to be flushed to prevent mixing;
6. sanitary conditions must be maintained to prevent pollution.
MODEL | CODE | INSTRUCTION | ||||||||
SWP-T51GP | Remote pressure transmitter | |||||||||
SWP-T51DP | Remote differential pressure transmitter | |||||||||
Pressure range | 4 | 6.2~37.4kPa | ||||||||
5 | 31.1~186.8kPa | |||||||||
6 | 117~690kPa | |||||||||
7 | 345~2068kPa | |||||||||
Transmission output | E | 4-20mA,Linear, analog / damping adjustable | ||||||||
N | 4-20mA,Linear, digital | |||||||||
S | 4-20mA,Intelligent, HART protocol communication | |||||||||
Structural material flanges and joints
Drain / vent valve
Isolating diaphragm |
22 | 316SS 316SS 316SS | ||||||||
Process filling
temperature range |
A | D.C.silicone oil 200 -40℃~149℃ | ||||||||
B | D.C.silicone oil 704 15℃~315℃ | |||||||||
C | Inert liquid -40℃~149℃ | |||||||||
Remote transmission device | S1 | A remote transmission device | ||||||||
S2 | 2 remote transmission device | |||||||||
Display header (do not fill in this column without header) | M1 | Analog scale, linear meter, 0-100% scale | ||||||||
M3 | ||||||||||
Mounting bracket | B1 | Pipe bending support (outer diameter of pipe Φ 50-60) | ||||||||
B2 | Plate bending support | |||||||||
B3 | Pipe mounting flat support (outer diameter of pipe Φ 50-60) | |||||||||
Flange adapter | N | Flangeless adapter (1/4npt female thread on the flange is used for pressure connection) | ||||||||
C1 | 1/2npt female flange adapter, impulse transition joint and welded impulse pipe (stainless steel) | |||||||||
C2 | M20 × 1.5 male flange adapter, impulse transition joint and welded impulse pipe (stainless steel) | |||||||||
Explosion proof type
(for ordinary type, this column is not filled in) |
i | Intrinsically safe, explosion-proof grade Exia Ⅱ CT6 | ||||||||
d | Explosion proof type, explosion-proof grade Exd Ⅱ BT6 | |||||||||
Length of remote transmission device | Unit: meter (m) | |||||||||
Remote flange models PFW, PTW, RFW, EFW (see flange model selection table) | ||||||||||
Note: type E minimum range url/6; N. Type s minimum range url/15 |