TISSIN TS805 TS905 Smart Valve Positioner HART STS316 IP66 Explosion Proof Linear Rotary Actuator
Product Overview
TISSIN TS805 and TS905 are high-performance digital smart valve positioners developed for pneumatic linear and rotary control valves. They convert standard 4-20mA DC control signals into precise pneumatic output to adjust valve opening accurately.
Equipped with HART 7 communication, built-in self-diagnosis and PST partial stroke test function, these models support explosion-proof and stainless steel housing options. TS805 is cost-effective for general industrial sites, while TS905 is upgraded with SIL 2/3 safety certification and wider temperature range for hazardous high-demand working conditions.
Frequently Asked Questions
Q1: What is the difference between TS805 and TS905?
A1: TS805 is economical standard model for ordinary non-safety critical workshops; TS905 adds SIL2/3 functional safety certification, wider temperature adaptability and stronger diagnostic functions for high-risk hazardous working conditions.
Q2: Can this positioner match KOSO, SUPCON and other brand control valves?
A2: Yes, it follows ISO 5211 universal mounting standard, compatible with all mainstream pneumatic linear and rotary actuators.
Q3: Does the product support remote debugging?
A3: Equipped with HART 7 protocol, users can remotely adjust parameters, read valve operation data and run PST test via HART communicator.
Q4: Is explosion-proof version available?
A4: Both TS805 and TS905 provide intrinsically safe explosion-proof models with ATEX, IECEx and EAC certificates for flammable gas environments.
Q5: What is the warranty period?
A5: We offer 2-year standard factory warranty for all TISSIN TS805 TS905 positioners.