EchoTREK ST–400 4-wire, max. 8 m
(Compact Ultrasonic Level Transmitters for Liquids)
- 5 years warranty
- Plug-in display
- PACTware™
4-wire compact ultrasonic level transmitters for liquids with 2 SPDT relays with PP, PVDF or PTFE transducer; Ingress protection: IP67
S | 4 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
0.2…4 m / 80 kHz (only for 1½" process connection) | |||||||||||
0.25…6 m / 80 kHz (only for 2" process connection) | |||||||||||
0.35…8 m / 60 kHz (only for 2" process connection) |
S | 4 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Transmitter | |||||||||||
Transmitter with plug-in display |
S | 4 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Fiberglass-reinforced plastic (PBT) / Polypropylene (PP) | |||||||||||
Fiberglass-reinforced plastic (PBT) / PVDF | |||||||||||
Fiberglass-reinforced plastic (PBT) / PTFE | |||||||||||
Painted aluminum / Polypropylene (PP) | |||||||||||
Painted aluminum / PVDF | |||||||||||
Painted aluminum / PTFE |
S | 4 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
BSP thread | |||||||||||
NPT thread |
S | 4 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
85…255 V AC / 4…20 mA + SPDT Relay | |||||||||||
85…255 V AC / 4…20 mA + HART® + SPDT Relay | |||||||||||
85…255 V AC / 4…20 mA + HART® + SPDT Relay + Data logging feature | |||||||||||
85…255 V AC / 4…20 mA + SPDT + Data logging feature | |||||||||||
24 V AC/DC / 4…20 mA + SPDT Relay | |||||||||||
24 V AC/DC / 4…20 mA + HART® + SPDT Relay | |||||||||||
24 V AC/DC / 4…20 mA + HART® + SPDT Relay + Data logging feature | |||||||||||
24 V AC/DC / 4…20 mA + SPDT Relay + Data logging feature |
Accessories
UNIDISP SAP–200
S | A | P | 2 | 0 | 0 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Module with label for 2-wire and S-400 EchoTREK | |||||||||||
Module with label for NIVOCAP, THERMOCONT, UNICONT PD |
UNICOMM SAT–504 HART®-USB/Bluetooth® modem
HART®-USB communication modem for transmitters with HART® output USB 1.1 “B” connector and test clip
S | A | T | 5 | 0 | 4 | HART®-USB/Bluetooth® modem |
|---|
S | A | T | 5 | 0 | 4 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
HART®-USB modem | |||||||||||
HART®-USB modem + power supply for transmitter | |||||||||||
HART®-USB modem + power supply for transmitter + Bluetooth® | |||||||||||
HART®-USB modem + power supply for transmitter + service port | |||||||||||
HART®-USB modem + power supply for transmitter + service port + Bluetooth® |
UNICOMM SAK–305 HART®-USB/RS485 modem
DIN-rail-mountable HART®-USB communication modem for transmitters with HART® output Connection to PC: USB/RS485 interface
S | A | K | 3 | 0 | 5 | HART®-USB/RS485 modem |
|---|
S | A | K | 3 | 0 | 5 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
HART®-USB/RS485 modem | |||||||||||
HART®-USB/RS485 modem / Ex ia G |
UNIMOUNT SAC mounting bracket
Mounting bracket available separately for level transmitters, level switches, with a 1" suspension element and mounting plates for 1", 1½" and 2" connections. Made of aluminum and stainless steel, suitable for a maximum load of 15 kg (only when using one extension element).
S | A | C | 1 | 1 | 0 | Mounting brackets |
|---|
S | A | C | 1 | 1 | 0 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
None | |||||||||||
1× | |||||||||||
2× | |||||||||||
3× |
UNIMOUNT SAC Extension element
Extension element, 300 mm (×1)
S | A | C | 2 | 1 | 0 | 0 | Extension element, 300 mm (×1) |
|---|
UNIMOUNT SAC Accessory set
Accessory set (1" suspension element + plate for 1", 1½" and 2" connection damping gland sponge washer + screw set)
S | A | C | 2 | 0 | 1 | 0 | Accessory set (1" suspension element + plate for 1", 1½" and 2" connections + vibration‑damping sponge washer + screw set) |
|---|